12 letter Spanish words

Full list of 13 letter Spanish words according to the Spanish dictionary. Easily search and filter all 1300 words. Find the translation in English behind the Spanish word.

Also look for Spanish words with 2 letters, 3 letters, 4 letters, 5 letters, 6 tellers, 7 letters, 8 letters, 9 letters, 10 letters, 11 letters or 13 letters.

12 letter Spanish words

Spanish 12 letter wordEnglish translation
abatidamenteabjectly
abiertamenteopenly, aboveboard
abismalmenteabysmally
abochornarseto shame oneself
abrebotellasbottle opener
abruptamenteabruptly
absurdamenteabsurdly
aburrimientoboredom
abusivamenteabusively
acabadamentewholly, completely
acaecimientoevent, occurrence
acatadamentecompliantly
acercamientorapprochement
acetaldehídoacetaldehyde, ethanal
acetilcolinaacetylcholine
acetoacetatoacetoacetic acid
aclimataciónacclimation, acclimatization
acondicionarto condition
acoplamientoconnection
acoplamientojoining
acordeonistaaccordionist
acortamientocurtation
acortamientoshortening
acostumbradoaccustomed to, used to
acostumbradocustomary
acreditaciónaccreditation
acuclillarseto squat
aculturaciónacculturation
adiponectinaadiponectin
adolescenciaadolescence
adondequierawherever, anywhere
adulteraciónadulteration (The action of adulterating)
advenimientocoming, advent
aerodinámicaaerodynamics
aerodinámicoaerodynamic, aerodynamical
aeroespacialPertaining to Earth's atmosphere and low space; aerospace;
afligimientoaffliction
agnosticismoagnosticism (view that the existence of a God or gods is unknown, unknowable, unproven, or unprovable)
agravamientoaggravation
agropecuarioOf or relating to agriculture and cattle raising
alcantarillasewer
alimentaciónfeeding
alineamientoalignment
allanamientosmoothing, flattening
allanamientotrespass, unlawful entry
allanamientosearch and seizure
almirantazgoadmiralty
alocadamentemadly, wildly
altoparlanteloudspeaker
ambiguamenteambiguously
ambivalenciaambivalence
americanismoAmericanism (linguistic feature)
americanizarto Americanize
amigabilidadfriendliness
amilopectinaamylopectin
aminobifenolaminobiphenol
amonestaciónadmonishment
amonestaciónthe issuing of a caution
amorosamentelovingly, amorously
amortiguadorsoftening, muffling
amortiguadorbumper of a vehicle
amortiguadorshock absorber
amplificadoramplifying
amplificadoramplifier
anagramáticoanagrammatic
análogamenteanalogously
anestesiadoranesthetist
anfetamínicoamphetamine
anfipróstiloamphiprostyle
anfipróstiloAn amphiprostyle building
angioplastiaangioplasty
angiotensinaangiotensin
animadamenteanimatedly, jauntily
aniquilaciónannihilation
anónimamenteanonymously
anormalmenteabnormally
anteproyectoa preliminary plan
anterioridadanteriority
antiasmáticoantiasthmatic
anticipaciónadvance
anticipaciónanticipation
anticolonialanticolonial
antiestéticounsightly
antifascistaantifascist
antifascistaantifascist
antimicóticoantifungal
antinacionalantinational
antipiréticoantipyretic
antipiréticoantipyretic
antitripsinaantitrypsin
antitrombinaantithrombin
antiulcerosoantiulcer
antiulcerosoanti-ulcer (medication)
antraquinonaanthraquinone
antropofagiaanthropophagy
antropofobiaanthropophobia
antropogoníaanthropogeny, anthropogenesis
antropologíaanthropology
antropomorfoanthropoid
antropomorfoanthropomorphic
aparcamientoparking, car park
apareamientomating, pairing
apáticamenteapathetically
apesadumbrarto sadden
aplacamientoappeasement
aplazamientopostponement, adjournment
apocalípticoapocalyptic
apretadísimosuperlative form of apretado
aprovecharse(reflexive form of aprovechar) to take advantage
aprovisionarto supply
aproximaciónapproximation
aquiescenciaacquiescence, consent
araquidonatoarachidonate
araquidónicoarachidonic
arborescentearborescent (treelike in structure)
arboricultorarboriculturist
archiduquesaarchduchess (rank)
archienemigoarchenemy
archipiélagoarchipelago
archipopularsuperpopular
argentinidadQuality or condition of being Argentinian
aristocraciaaristocracy
aristofánicoAristophanean
aristotélicoAristotelian
aromaticidadaromaticity
arqueológicoarcheological
arquimedianoArchimedean
arquitecturaarchitecture
arrasamientodevastation
arrodillarse(reflexive form of arrodillar) to kneel, to kneel down
arteriologíaarteriology
articulaciónarticulation
artroplastiaarthroplasty
asentamientosettlement
asentimientoassent
asintomáticoasymptomatic
astringenciaastringency
astronáuticaastronautics
astronáuticoastronautic
atrabiliarioatrabilious
atrabiliariocholeric
atrevimientoboldness
aturdimientodaze, stupor
aturdimientostupefaction
auscultaciónauscultation
autenticidadauthenticity
autentificarto authenticate
autocaravanaA motor home
autodestruirto self-destruct
autofelaciónautofellatio
autohipnosisself-hypnosis
autoritativoauthoritative
autorizaciónauthorization
autorretratoself-portrait
avergonzarseto embarrass oneself, be ashamed
avistamientosighting
axonométricoaxonometric
ayahuasqueraA woman who administers or uses ayahuasca
ayahuasqueroA man who administers or uses ayahuasca; a shaman
ayuntamientoa corporation or body of magistrates in cities and towns, corresponding to mayor and aldermen
azadiractinaazadirachtin
bacheletistaBeing a supporter of the Chilean president Michele Bachelet
bacheletistaOf or relating to the Chilean president Michele Bachelet
bacheletistaA supporter of the Chilean president Michele Bachelet
bachilleratograduation certificate (degree from high school)
bacteriófagobacteriophage
bacteriólogobacteriologist
bajorrelievebas relief
balonmanistahandballer
banderillerobanderillero
beligeranciabelligerence
beneficenciabeneficence, charity
benevolenciabenevolence
benzfetaminabenzphetamine
benzonitrilobenzonitrile
benzoquinonabenzoquinone
bibliografíabibliography
bicentenariobicentenary, bicentennial
bicentenariotwo-hundred-year-old
bicentenariobicentenary, bicentennial
bidisminuidobidiminished
biosintéticobiosynthetic
bisexualidadbisexuality
BlancanievesSnow White
boquiabiertaOpen-mouthed; gaping
boquiabiertoopen-mouthed
bradiquininabradykinin
bromobencenobromobenzene
buenaventuraGood fortune
cablegrafiarto cable
caboverdianoCape Verdean
caboverdianoCape Verdean
calcineurinacalcineurin
calificaciónmark, rating
calificaciónqualification
calladamenteSilently, secretly, privately, inconspicuously, in a reserved manner
cantamañanasbullshitter
cantaxantinacanthaxanthin
caóticamentechaotically
capacitacióntraining
capitulaciónsurrender
caprolactamacaprolactam
caracterizarto characterize
carbohidratocarbohydrate
cardiológicocardiological
cardioplejiacardioplegia
cartográficocartographic
cascarrabiasSomeone who is always in a bad mood or who complains a lot; a grump or grouch
catalogacióncataloguing
catastróficocatastrophic
catecumenadocatechumenate
cazatalentostalent scout, headhunter (one who recruits personnel or talent)
centralizadocentralized
charlatanearto chatter
chicharroneschicharrones
chihuahuenseOf or related the the Mexican state of Chihuahua
ChilpancingoChilpancingo
chocolateadochocolaty
chocolatillodiminutive form of chocolate
chupapiedrasclingfish
chupasangresbloodsucker
ciberespaciocyberspace
cíclicamentecyclically
cicloalquenocycloalkene
ciclogénesiscyclogenesis
cicloheptanocycloheptane
ciclopentanocyclopentane
ciclopropanocyclopropane
ciclopropenocyclopropene
cinetoplastokinetoplast
cipermetrinacypermethrin
circulatoriocirculatory
circuncisióncircumcision
citogenéticacytogenetics
citogenéticocytogenetic
civilizacióncivilization
clasificableclassifiable (that one can classify)
clasificarseto place; to earn a certain rank or award in a competition
cloroacetatochloroacetate
cloroacéticochloroacetic
cloroxilenoldettol, chloroxylenol
coaseguradorcoinsurer
coincidenciacoincidence
colaboracióncollaboration
colaboradora(female) collaborator
colectivismocollectivism
colisionadorcollider
colmadamentecopiously; dearly; excessively
colonialistacolonialist
colonialistacolonialist
colonizacióncolonization
comentaristacommentator
compensacióncompensation
complacenciasatisfaction
complementarTo complement
complicacióncomplication
comprehenderobsolete spelling of comprender
comprensibleunderstandable, comprehensible
comprobacióna test; an action of proof
comprometidafiancée
comprometidoengaged
comprometidofiancé
comunicacióncommunication
concernienteconcerning, related to
concertaciónagreement, compromise
conchatumareconchatumadre
conchetumareconchatumadre
conciliaciónconciliation, reconciliation, settlement
concisamenteconcisely, briefly
condensacióncondensation
confeccionarto make
confidencialconfidential
configurableconfigurable
confirmaciónconfirmation
conformaciónconformation
conformaciónshape, state, structure
congregacióncongregation
conocimientoknowledge, as in acquaintance or familiarity with a person, place, or subject
conquistadorconqueror, conquistador
conquistadora beau
conquistadora womanizer
consagraciónconsecration
consecuenciaconsequence
conservaciónconservation
conservadorafeminine form of conservador
considerableconsiderable
considerarseto judge, to estimate
consiguienteconsequent
consiguienteconsequential
consistenciaconsistency
conspiraciónconspiracy
constelaciónconstellation
constipacióna cold (sickness)
constituciónconstitution
construcciónconstruction
constructivoconstructive
contabilidadaccountancy
contabilizarto enter (into a book)
contabilizarto score
contestaciónA dispute
contestaciónA legal plea
contestaciónAn answer, reply
contestadoraanswering machine
continuacióncontinuation
contraatacarto counter-attack
contraataquecounterattack, counterstrike
contrafuertebuttress
contramandarto countermand
contraofertacounteroffer
contrarrelojtimed, against the clock
contrarrelojtime trial
contratacióncontracting (as in hiring or trading)
contratiemposetback
contratiempocontretemps
contribucióncontribution
contrincanteadversary
contrincantecompetitor
contrincanteopponent
controversiacontroversy
controvertirto controvert
contundenciaforcefulness, conviction
convencionalconventional
convenienciabenefit
convenienciaconvenience
convenienciasuitability
conversaciónconversation
convocatoriaannouncement
convocatoriacall (beckoning or summoning)
convulsionarto convulse
coordinacióncoordination
coordinadora(female) coordinator
cordialmentebest regards (polite closing of a letter)
cordialmentecordially
correcaminosroadrunner
corresponderTo correspond to (be similar in character, quantity, quality, origin, structure, function etc.)
corresponsalcorrespondent
cortarrolloskilljoy, party pooper
corticotomíacorticotomy
cosificaciónreification
costosamentecostly, expensively, extravagantly
craniectomíacraniectomy
creacionismocreationism
creacionistacreationistic
creacionistacreationist
credibilidadcredibility
cristianismoChristianity
cristianizarto Christianize
críticamentecritically
crónicamentechronically
cuadragésimofortieth
cuadragésimofortieth
cuadrangularquadrangular
cuadriláteroquadrilateral
cuadrilingüequadrilingual
cuadruplicarTo quadruple
cuantitativoquantitative
cuatrimestrethat is four months long
cuatrimestreperiod of four months
cuestionablequestionable
cuestionarioquestionnaire
culpabilidadculpability
culpabilidadguilt
cumplimentarto congratulate
cumplimientocompliance
cumplimientoformality
cumplimientofulfillment, completion
dactilógrafafeminine form of dactilógrafo
dactilógrafotypist
daguerrotipodaguerreotype
decapitacióndecapitation, beheading
decimocuartofourteenth
decimocuartofourteenth
decimonónicoOf or pertaining to the 19th century
decimonovenonineteenth
decimonovenonineteenth
decimoquintofifteenth
decimoquintofifteenth
deflagracióndeflagration (intense fire)
degeneracióndegeneration
delincuenciacrime, delinquency
deltametrinadeltamethrin
democratizardemocratize
demostracióndemonstration
demostrativodemonstrative
demostrativodemonstrative
demostrativodemonstrative
denominacióndenomination
denominativodenominative
denominativodenominative
deontológicodeontological
departamentoapartment, flat
departamentodepartment
dermatologíadermatology
desaconsejarto advise against
desacreditarto discredit
desagradableunpleasant
desagradecerto be unthankful for, to be unappreciative of
desalentarseto become discouraged
Desamparadosfemale given name
desaparecidodisappeared
desaparecidodisappeared (ones)
desaparicióndisappearance
desarticularto disarticulate
desarticularto dislocate
desarticularto take apart
desautorizarto deauthorize
descabelladoabsurd, unrealistic, wild
descachimbarto break, destroy, ruin
descachimbarto fall from a high place
descafeinadodecaffeinated
descalificarto discredit
descalificarto disqualify
descapotableconvertible
descendenciadescendants
descendientedescendant, offspring
descerebradomindless, brainless
descompuestobroken down, out of order
descompuestomisbehaved (of someone who formerly was more behaved)
descompuestorotten, decayed
descompuestorude, impolite
descompuestoshowing one’s age, seen better days, worse for the wear (said of someone whose face or body has become less attractive with age)
desconcertarto disconcert
desconciertobewilderment, disorder, chaos
desconectadodisconnected
desconectadooff-line
desconfianzamistrust, distrust
descuartizarto cut into pieces
desencadenarto trigger
desencadenarto unleash, to release
desencuentrodiscord, dissension
desencuentrofailed meeting
desencuentrofailure to meet
desenfrenadowild, rampant
desengancharto unhitch
desenmarañarto unravel
desentumecerto loosen up
desertificarto desertify
desesperanzahopelessness
desfavorableadverse; unfavorable
desfavorecerto work against, disfavor
desfibradorashredder
deshidratadodehydrated
deshumanizarto dehumanize
desilusionarto disappoint
desilusionarto disillusion
desintoxicarto detoxify, detoxicate
deslenguarseto speak brashly without education
deslumbrantedazzling
desmitificarto demystify
desmontaduraclearing, leveling
desmontaduradeforestation
desnutriciónmalnutrition
desobedientedisobedient
desocupaciónvacancy
desocupaciónunemployment
desorganizarto disorganize
desorientadodisorientated, lost, confused
desoxiazúcardeoxy sugar
desparasitarto delouse
despenalizarto depenalize
desperdiciarto waste
desperdigadoscattered, all over the place
desperezarseto stretch (oneself)
despilfarrarto squander
desportillarto chip (to break a small piece from)
despreciabledespicable, contemptible
despreciablenegligible
desprevenidounaware, oblivious
desprevenidounprepared
desprevenidounsuspecting
despropósitononsense
destacamentodetachment, detail
destinatarioaddressee (the person or organization to which something, such as a letter or message, is addressed, for whom the item is intended)
destornillarto unscrew
destructible
desventajosodisadvantageous, unprofitable, unfavorable
desvergüenzashamelessness, impudence
determinantedeterminer
determinantedeterminant
DeuteronomioDeuteronomy
diagnosticarto diagnose
diagonalizarto diagonalize
diamantíferodiamondiferous
dichosamentehappily, fortunately, luckily
difícilmentescarcely
difícilmentewith difficulty
dinucleótidodinucleotide
directamentedirectly
disacaridasadisaccharidase
discográficodiscographical
discrepanciaconflict
discrepanciadiscrepancy
disfuncionaldysfunctional
DisneylandiaDisneyland
distinguibledistinguishable
distorsionarto distort
distribucióndistribution
distribuidordistributor
distribuidorhall, corridor
diterpenoidediterpenoid
diversificarto diversify
dodecafónicododecaphonic
drogadiccióndrug addiction
eclesiásticoecclesiastic
econométricoeconometric
ectoparásitoectoparasite
efervescenteeffervescent
eigenespacioeigenspace
electricidadelectrical current
electricidadelectricity
electricistaelectrician
electrificarelectrify
electrizanteelectrifying, electric (emotionally thrilling)
electrocutarto electrocute
embalsamadorembalming
embalsamadorembalmer
enciclopediaencyclopedia
eneadecágonoenneadecagon
enfriamientochill
enfriamientocooling
engrampadorastapler
enloquecerseto go crazy
enloquecerseto run amok
enorgullecerto be proud of, grow proud
enriquecedorenriching
ensangrentarto cover with blood
ensordecedordeafening
entreabiertoajar (slightly openend)
entredientesLiterally, "between teeth"; under one's breath; in a murmur; quietly; especially, so as to avoid being overheard, as when saying something disrespectful
entreguerrasinterwar
entremezclarto intermingle
entusiasmadafeminine form of entusiasmado
entusiasmadoenthusiastic
entusiásticoenthusiastic
envalentonarto embolden
epigramáticoepigrammatic
epistemóloga(female) epistemologist
epistemólogoepistemologist
equidistanteequidistant
equilibrismobalancing act (also figurative)
equilibrismotightrope walking
equilibristabalancer
equilibristaequilibrist
equilibristatightrope walker
equipamientoequipment, gear
equivocaciónerror, mistake, slip
erradicacióneradication, removal
erróneamenteerroneously
escandalizarto scandalize
escandalizarto shock
EscandinaviaScandinavia
escatológicoeschatological
escatológicoscatological
escepticismoskepticism
escepticistaScepticist, skepticist
escogimientochoice; The action of choosing
escolopendraAny of various centipedes of the genus Scolopendra
esfenocoronasphenocorona
especialidadspeciality
especialistaspecialist
especialistaspecialist
especialistastuntman
especializarto specialize
espectacularspectacular
especulaciónspeculation
especulativospeculative
espeluznantehair-raising, creepy
esperadísimoLong hoped-for
espiralmentespirally
espliceosomaspliceosome
esquematizarto schematize
establementestably
estacionariostationary
estafisagriastavesacre (Delphinium staphisagria)
estanflaciónstagflation
estanqueidadwatertightness
estegosauriostegosaur
estenografíashorthand; stenography, tachygraphy
estetoscopiostethoscope (medical instrument)
estigmatizarstigmatize
estilizaciónstylization
estiramientostretch, stretching (of the muscles)
estoicamentestoically
estratopausastratopause
estratosferastratosphere
etilenglicolethylene glycol
etnobotánicaethnobotany
etnobotánica(female) ethnobotanist
etnobotánicoethnobotanical
etnobotánicoethnobotanist
exacerbaciónexacerbation
exasperaciónexasperation
exitosamentesuccessfully
exoesqueletoexoskeleton
experimentalexperimental
experimentarto experience
experimentarto experiment
experimentarto feel
expresamenteexpressly
expropiaciónexpropriation
extensamenteextensively
exterminadorexterminator, destructor
extrañamentestrangely
extraoficialunofficial
extravaganteextravagant
extremamenteextremely
extroversiónextroversion
extrovertidoextroverted
extrovertidoextrovert
eyaculatorioejaculatory
falsabilidadfalsifiability
falsificadorforger
familiaridadfamiliarity
familiarizarto familiarize
fanfarronadaboast, swagger
fanfarronearto brag, boast
farmacéuticafeminine form of farmacéutico
farmacéuticapharmaceutics
farmacéuticopharmaceutic, pharmaceutical
farmacéuticopharmacist
farmacologíapharmacology
felicitacióncongratulation
fenilalaninaphenylalanine
fermentaciónfermentation
ferrocianuroferrocyanide
fertilizantefertilizer
fetoproteínafetoprotein
fibronectinafibronectin
filantrópicophilanthropic
filogenéticophylogenetic
financiaciónfinancing, funding, fundraising
fitomedicinaherbalism, the study of medicinal plants
fitoplanctonphytoplankton
flamenquismolike of flamenco dancing
flexibilidadflexibility
fluentementefluently
fluoresceínafluorescein
fluorescentefluorescent
formaldehídoformaldehyde
fotoelétricophotoelectric
fotosíntesisphotosynthesis
fraccionariofractional
friegaplatosdishwasher
friegaplatoswasher-upper
funambulistatightrope walker, funambulist
funestamentegloomily
furazolidonafurazolidone
furiosamenteangrily, furiously
furtivamenteby stealth, furtively
furtivamenteclandestinely
fusilamientoexecution (by shooting)
galantementegallantly
garbosamentegracefully
garbosamentestylishly
garridamentebeautifully
garridamentegracefully
gasificacióngasification
gastrectomíagastrectomy
gastronómicogastronomic, gastronomical
gastrostomíagastrostomy
genealogistagenealogist
generacionalgenerational
generalmentegenerally, normally
geniohioideogeniohyoid
gentilhombregentleman
geocentrismogeocentrism
gibraltareñaGibraltarian
gibraltareñoGibraltarian
gibraltareñoGibraltarian
ginecológicogynecological
glacialmentecoldly
glacialmenteglacially
glotonamentegluttonously
gotemburguésFrom or native to Gothenburg, Sweden
gotemburguésPertaining to Gothenburg, Sweden
gotemburguésA resident of native of Gothenburg, Sweden
gradualmentegradually
gráficamentegraphically
gravimétricogravimetric
gravitatoriogravitational
grecorromanoGreco-Roman
GringolandiaGringolandia
groseramentewith rudeness; rudely
guardabarrosfender (shield to protect a vehicle from mud)
guardabosqueA park ranger
guardacostascoastguard
guardacostascoastguard boat
guardamientosaving, keeping
guardaparqueA park ranger
guatemaltecoGuatemalan
guatemaltecoGuatemalan
halterofiliaweightlifting
hamiltonianoHamiltonian
hebdomadarioweekly
hebdomadarioweekly (periodical or newspaper issued every week)
helenizaciónHellenization
hemicelulosahemicellulose
hermafroditahermaphroditic
hermafroditahermaphrodite
hermosamenteattractively
heroicamenteheroically
herpetologíaherpetology
heterosexualheterosexual
heterosexualheterosexual
hexadecágonohexadecagon
hexafluorurohexafluoride
hidrocarburohydrocarbon
hidroquinonahydroquinone
hidrosolublewater-soluble
hidroterapiahydropathy; hydrotherapy
hieroglíficoalternative form of jeroglífico
hilemorfismohylomorphism
hipergigantehypergiant
hipermercadohypermarket
hipertensiónhypertension
hipertextualhypertextual
hipertróficohypertrophic
hipervínculolink, hyperlink
hipnotizadorhypnotic
hipnotizadorhypnotist
hipocicloidehypocycloid
hipopotámidoHippopotamid
hipotrocoidehypotrochoid
historiadorafeminine form of historiador
historicidadhistoricity
historicismohistoricism
histrionismoExaggerated behaviour; histrionics, melodramatics
holgazaneríalaggardness, idleness
homogeneidadhomogeneity
homogeneizarto homogenize
homologaciónaccreditation
honestamentehonestly
honradamentehonorably
horripilantehorrifying, shocking, ghastly, grisly
horticultora(female) horticulturist
horticulturahorticulture
hospitalariohospitable
hospitalarioone of the Knights Hospitaller
hospitalidadhospitality
hospitalizarto hospitalize
humahuaqueñoOf or from Humahuaca
humildementehumbly
iconográficoiconographic
identificadoidentified
impenetrableimpenetrable
imperdonableunforgivable, unpardonable
imperfecciónimperfection
imperialismoimperialism
imperialistaimperialist
imperialistaimperialist
impertinenteimpertinent, cheeky
implantaciónimplantation (the action or the result of implanting.)
impredecibleunpredictable
impresionadoimpressed
imprevisibleunpredictable
improcedenteinappropriate
inalcanzableunreachable
inauguracióninauguration
incalculableincalculable
incineradoraincinerator
incompatibleincompatible
incompetenteincompetent
incomunicadoOf a prisoner, incommunicado; not permitted to communicate with anyone by speech or writing. Often used substantively.
inconcebibleinconceivable, unthinkable
inconscienteunconscious
incontenibleunstoppable, uncontrollable
incorporarsereflexive form of incorporar
incorregibleincorrigible
incorregibleuncorrectable
incredulidadincredulity
incrustacióninlay
indiferenciaapathy
indiferenciaindifference
indisputableindisputable
indoblegableunyielding
ineficienciainefficiency
inexistenciainexistence
inexplicableinexplicable, unexplainable
inferioridadinferiority
infertilidadinfertility
inicialmenteinitially
inimaginableunimaginable
injustamenteunjustly, unfairly
inmobiliariareal-estate agency
inmobiliarioreal-estate (related to real estate)
inmortalidadimmortality
inmortalizarto immortalise
inmunológicoimmunological
insalubridadinsalubrity
insoportableunbearable, insufferable, insupportable, unendurable, intolerable
inspeccionarto inspect
instrumentalinstrumental
instrumentarto orchestrate
insubsanableinexcusable
insubsanableirreparable
insuficienteinsufficient
íntegramenteentirely
íntegramentewith integrity
inteligenciaintelligence
intensamenteintensely; acutely
intensificarto intensify
interatómicointeratomic
intercambiarto interchange
intercepcióninterception
intercepcióntapping
interestatalinterstate
interjeccióninterjection
interlocutornegotiator
interminableunending, interminable
intermitenteintermittent
intermitenteindicator, trafficator, turn signal
interrupcióninterruption
interseccióncrossroads
intersecciónintersection
intersticialinterstitial
intervenciónintervention
intimidaciónintimidation
intoleranciaintolerance (all senses)
intoxicaciónintoxication
intransitivointransitive (of a verb, not taking a direct object)
introducciónintroduction
introversiónintroversion
introvertidointroverted
introvertidointrovert
inusualmenteunusually
investigadorresearching, investigating
investigadorresearcher, investigator
involuntarioinvoluntary
involuntariounintentional
invulnerableinvulnerable
irónicamenteironically; with irony
irreprimibleirrepressible
irresistibleirresistible
irrespetuosodisrespectful
irreverenciairreverence
isoaloxazinaisoalloxazine
isocromosomaisochromosome
isopropílicoisopropyl
izquierdistaleftist
IztaccíhuatlIztaccíhuatl
judaicamenteJewishly
jurisdicciónjurisdiction
justificablejustifiable
justificantejustification
justificanteproof
KirguizistánKyrgyzstan (Country in Central Asia)
laboriosidadindustriousness, laboriousness
lanzamisilesrocket launcher
laparoscopialaparoscopy
laparoscopiolaparoscope
lateralmentelaterally
lavavajillasdishwasher
lexicografíalexicography (art or craft of writing dictionaries)
libertarismolibertarianism
licenciaturadegree, bachelor, Bachelor's degree (first academic degree)
licuefacciónliquefaction
literalmenteliterally
literalmenteverbatim
localizaciónfinding, location
localizaciónlocalization
longitudinallongitudinal
lotificaciónsubdivision of land
lubrificantelubricant
luxemburguésLuxembourgish (from or native to Luxembourg)
luxemburguésLuxembourgish (pertaining to Luxembourg)
luxemburguésA person from Luxembourg
luxemburguésthe Luxembourgish language
macroscópicomacroscopic
magistraturamagistracy
magnanimidadmagnanimity
magnetosferamagnetosphere
malditamentevery badly
maleabilidadmalleability, malleableness
maledicenciagossip, slander
malentendidomisunderstanding
malformaciónmalformation
malfuncionarto malfunction
malnutriciónmalnutrition
malvadamentewickedly, naughtily, mischievously, hellishly
mancomunidadcommonwealth
manifestantedemonstrator
manipulaciónmanipulation
manufacturarto manufacture
maquiavélicoMachiavellian
maravillarseto marvel, to wonder
martirologiomartyrology
masculinidadmasculinity
masificaciónovercrowding
masturbaciónmasturbation
matacandelassnuffer, candlesnuffer
matahormigasant killer; ant spray
materialismomaterialism, constant concern over material possessions and wealth
materialistamaterialist
materialistamaterialist
maximizaciónmaximization
mecanizaciónmechanization
mecanografíatouch typing
mecanografíatyping
mediastínicomediastinal
mediterráneoMediterranean
Mediterráneothe Mediterranean
melocotoneropeach tree
menospreciarto despise scorn
menospreciarto underestimate, undervalue
menstruaciónmenstruation
mensualmentemonthly
mentirijillafib, white lie
mentoplastiamentoplasty
merecimientomerit, desert (that which is deserved)
metalurgistametallurgist
metamorfosismetamorphosis
metastatizarto metastasize
meteorologíameteorology
metilbencenomethylbenzene
metilpropanomethylpropane
metodológicomethodological
micrometeoromicrometeor
microscópicomicroscopic
mimeografiarto mimeograph
misericordiamercy
misericordiamisericord
mitocondrialmitochondrial
mnemotécnicamnemonics
modificaciónmodification
mondadientestoothpick
monografistamonographer, monographist
monopatinajeskateboarding
monosacáridomonosaccharide
moralizaciónmoralization
morbosamentemorbidly, ghoulishly
morfogénesismorphogenesis
motociclistabiker, motorcyclist
movilizaciónmobilization
mozambiqueñoMozambican
mozambiqueñoMozambican
muchocientosMany; an unspecified, large number. Compare umpteen
mundanalidadworldliness
mundialmenteworldwide
munificenciamunificence (the quality of being munificent; generosity)
musicalmentemusically
nacionalidadnationality
nacionalismonationalism
nacionalistanationalist
nacionalistanationalist
nacionalizarto nationalize
narcocorridonarcocorrido
narcotráficoillegal drug trade
nasalizaciónnasalisation
natriuréticonatriuretic
naturalizadonaturalized
naturalmentenaturally, of course
neurocirugíaneurosurgery
neuropéptidoneuropeptide
nicaragüenseNicaraguan
nicaragüenseNicaraguan
nicotinamidanicotinamide
nombramientoappointment (to a position)
nomenclaturanomenclature
nonadecágonoenneadecagon
NorteaméricaNorth America
notablementenotably
notificaciónnotification
nuclearmentein a nuclear way; related to a nucleus or to nuclear power; nuclearly
nucleoplasmanucleoplasm
nucleoporinanucleoporin
observatorioobservatory
obsolescenteobsolescent
octodecágonooctadecagon
oficialmenteofficially
ofrecimientooffering, offer
oftalmologíaopthalmology
omnipotenciaomnipotence (unlimited power)
omnipresenteomnipresent
omniscienciaomniscience
ontogeneticafeminine form of ontogenetico
ontogeneticoontogenetic, ontogenic
organizaciónorganization
organizativoorganizational
organografíaorganography
ornitomanciaornithomancy
ornitomancíaalternative spelling of ornitomancia
ornitorrincoplatypus
ortodoncistaorthodontist
osciloscopiooscilloscope
otorgamientoAct of granting or awarding
oxaloacetatooxaloacetate
oxaloacéticooxaloacetic
padecimientoThe current action of suffering damage, injury or a disease
padrenuestroLord's Prayer
PanchatantraPanchatantra
pancrelipasapancrelipase
panificadorafeminine form of panificador
panificadora(industrial) bakery
paracaidismosky diving
paracaidistaparachutist
paracaidistagatecrasher
paracaídistaalternative spelling of paracaidista
paramantelestablemat
parathormonaparathormone, parathyroid hormone
paratránsitoparatransit
parcialmentepartially
participanteparticipating
participanteparticipator
pasamontañasbalaclava
patrocinadorsponsor
peculiaridadpeculiarity; oddity
peligrosidaddangerousness
penalizaciónpenalty
peregrinidadstrangeness
perennifolioevergreen
perfeccionarto perfect
pergelisuelopermafrost
pericardíacopericardial
perineumoníaperipneumonia
periodísticojournalistic
peristálticoperistaltic
perivascularperivascular
permanganatopermanganate
permangánicopermanganic
pernoctaciónpernoctation, a night spent sleeping away, particularly not at home
perseverantepersevering
persistenciapersistence
personalidadpersonality
personalizarto personalize
personificarto personify
pertenecerseto be independent
perturbaciónperturbation, disturbance, disruption, agitation
perturbadorafeminine form of perturbador
pestilencialpestilent
petroquímicapetrochemistry
petroquímicopetrochemical
pintarrajearto daub
pirimetaminapyrimethamine
planetologíaplanetology
plasminógenoplasmin
pluricelularmulticellular
plutocráticoplutocratic
poéticamentepoetically
polarizaciónpolarization
poliglotismopolyglotism
polimorfismopolymorphism
polisacáridopolysaccharide
politicastrocorrupt politician
pomposamentepompously
PopocatépetlPopocatépetl
pormenorizarTo describe in great detail
pornográficopornographic
portaavionesaircraft carrier
portabilidadportability (often of computer software)
portamonedaspurse, coin purse
portaobjetosslide (of microscope)
portapapelesclipboard
posiblementepossibly
potentementepotently
potentementepowerfully
precisamenteprecisely
precolombinopre-Columbian
predilecciónpredilection
prehistóricoprehistoric
preocupaciónworry
preparativospreparations, arrangements
preparatoriopreparatory, introductory
prerrogativaprerogative
presbiacusiapresbycusis
presbiteradopresbyterate
prescindibleexpendable; dispensable
prescripciónprescription
presentaciónpresentation
presentadora(Female) presenter
preservaciónpreservation
preservativopreservative
preservativocondom
preservativopreservative
presidencialpresidential
presupuestarto budget
pretendienteaspiring
pretendienteapplicant
pretendientesuitor, wooer
primeramentefirstly
principiantenovice (beginner)
privilegiadoprivileged
probabilidadchance
probabilidadlikelihood
probabilidadprobability
problemáticaGroup of problems of a certain science or topic. (Example: la problemática de las relaciones- the problems within relationships.)
problemáticoproblematic, troublesome
proclamaciónproclamation
procrastinarto procrastinate
procuraduríaprocuratorship
progesteronaprogesterone
programaciónprogramme, guide, schedule (TV, radio etc.)
programaciónprogramming, setting (action)
prolongaciónprolongation
promielocitopromyelocyte
promiscuidadpromiscuity
pronunciablepronounceable
pronunciadorpronouncer (something which pronounces)
proplastidioproplastid
proporcionalproportional
proporcionarto adapt, adjust
proporcionarto proportion, to set or render in proportion
proporcionarto provide, supply
protagonismoimportance, prominence
protagonistaprotagonist, star
protagonizarto star in, to be the protagonist in
protosecuelaprequel
providencialprovidential
proxenetismoproxenetism
próximamenteshortly, soon
psicoterapiapsychotherapy
psiquiátricopsychiatric
psiquiátricopsychiatric hospital
pterodáctilopterodactyl
públicamentepublicly
publicitariorelating to advertising
publicitarioadvertiser
pulverizadoratomizer
pulverizadorspray
pulverulentopulverulent
purificaciónpurification
Purificaciónfemale given name
putrefacciónputrefaction
QuetzalcóatlQuetzalcoatl
químicamentechemically
quimiosmosischemiosmosis
quisquillosofastidious; fussy
quisquillosofussy person
quitaesmaltenail polish remover
quitamanchasstain remover
racionalidadrationality
racionalizarto rationalize
radicalmenteradically
radiografiarto X-ray
ramificaciónramification
razonamientoreasoning
reaccionarioreactionary
reactivaciónrevival, recovery, reactivation
reafirmaciónreaffirmation, reassertion, reiteration
rebajamientoabasement
recolocaciónrecollocation
recombinanterecombinant
recomendablerecommendable
reconquistarto reconquer
reconsiderarto reconsider
recopilaciónaccumulation
recopilacióncompendium
recordatorioreminding
recordatorioreminder
recordatoriosouvenir
recuperaciónrecovery
recuperaciónretrieval
refanfinflarto not give a shit
reformatorioreformatory
refrigeradorrefrigerator
refrigerantecooling, refrigerating
refrigerantecoolant
regeneraciónregeneration
registraciónregistration (the process of registering for something)
registradorafeminine form of registrador
regularmenteregularly
reincidenciarecidivism
reincorporarto reincorporate
relampaguearto flash (from lightning, etc)
remodelaciónremodeling, renovation
renacimientorevival
rentabilidadprofitability
repavimentarto repave
reprehensiónreprehension
reprendientereprimanding
reproducciónreproduction
reproducirseto reproduce
reproductivoreproductive
resguardarseto safeguard oneself
resistividadresistivity
respiratoriorespiratory, breathing
resplandecerto shine brightly, glitter, glow, be resplendant
resquebrajarto crack
restauraciónrestoration (political)
restauraciónrestoration, reconstruction
restructurarto restructure
resurrecciónresurrection
retransmitirto retransmit, to rebroadcast
retransmitirto broadcast
revolucionarto revolutionize
ribonucleasaribonuclease
ribonucleicoribonucleic
romanizaciónromanization
rombencéfalohindbrain
rombencéfalorhombencephalon
rompecabezasA puzzle
RoncesvallesA village in Aragon, Spain, in the Pyrenees, traditionally the site of the death of Roland in the Chanson de Roland.
RoncesvallesSpanish surname
rotundamenteemphatically
rudimentariorudimentary
ruidosamenteloudly, noisily
rutherfordiorutherfordium
sacamantecasbogeyman
SacatepéquezA department of Guatemala
sacrificadorsacrificer
salpimientarTo season with salt and pepper
saltimbanquiacrobat, equilibrist
saltimbanquiA quack, charlatan
salvaguardarto safeguard
salvajementewildly
sanmarinenseSammarinese
sanmarinenseSammarinese
santalucenseSaint Lucian
santalucenseSaint Lucian
santanderinoFrom Santander, Spain
santanderinoSomeone from Santander, Spain
santotomenseSão Toméan
santotomenseSão Toméan
sanvicentinoVincentian
sanvicentinoVincentian
satisfacciónsatisfaction
secretamentesecretly, clandestinely
secuestradorkidnapper, hijacker
sedimentablesedimentable
seleccionadoselected
selectividadselectivity
semanalmenteweekly
semicircularsemicircular
señalamientoA description of someone that someone is looking for
señalamientoThe use of traffic signs and signals
señalizaciónsignalling
señalizaciónsignposting; the act of posting signs
señalizaciónsigns, traffic signs
sensibilidadsensibility
sensibilidadsensitivity
sensibilizarto sensitize
sensualmentesensually
sentenciadorsentencing, giving a sentence
sentenciadorsentencer, one who sentences
septuagésimoseventieth
septuagésimoseventieth
seroalbúminaseralbumin
sexcentésimosix hundredth
seychellenseSeychellois
seychellenseSeychellois
sicoanálisisalternative spelling of psicoanálisis
sierraleonésSierra Leonian
sierraleonésSierra Leonian
silviculturaforestation
simplificadosimplified
sinapomorfiasynapomorphy
sinceramentesincerely, honestly
sincronizadaA type of quesadilla, when is made with two tortillas (wheat or maize flour made), like a sandwich, and usually one or more ham slices inside
sincronizadosynchronized
sindonologíasindonology (study of the Shroud of Turin)
singapurenseSingaporean
singapurenseSingaporean
singularidadsingularity
sintonizadortuner (TV or radio)
sinvergüenzashamelessness
sinvergüenzascoundrel
sistematizarto systematize
sobrecargadooverloaded
sobrecogedorImpressive; awesome
sobrecogedorShocking; horrific
sobreestimarto overestimate
sobremordidaoverbite
sobrenaturalsupernatural
sobrentenderalternative form of sobreentender
sobreponersereflexive form of sobreponer, to defy something, to flout something
sociabilidadsociability
solemnementesolemnly
sonambulismosomnambulism, sleepwalking
sorprendentesurprising
subcontratarto subcontract
subjetividadsubjectivity
subsaharianosub-Saharan
subsiguientesubsequent
subsistenciasubsistence
substracciónsubtraction
subvencionarto subsidize
sucintamentesuccinctly
sudamericanoSouth American
sudamericanoSouth American
superfamiliasuperfamily
superfluidadsuperfluity
supergigantesupergiant
superioridadsuperiority
supermercadosupermarket
supersticiónsuperstition
sustentaciónsustainment
sustentacióndefense (of a thesis)
taciturnidadtaciturnity
tácticamentetactically
taekwondistataekwondo fighter
tajantementecategorically
tajantementeemphatically
tarraconensefrom the city of Tarragona
tarraconensefrom the province of Tarragona
técnicamentetechnically
tecnocráticotechnocratic
temperamentotemperament
temporalidadtemporality
TenochtitlánTenochtitlan
teóricamentetheoretically
tepezcuintlepaca (Agouti paca, large rodent)
terminologíaterminology
testosteronatestosterone
tetraetílicotetraethyl
tetraterpenotetraterpene
textualmentetextually
tiorredoxinathioredoxin
tiquismiquisfussy
tiquismiquisa fusspot; fussy person
tiquismiquisexaggerated courtesies, affected mannerisms
tiquismiquisfinickiness
tiranosauriotyrannosaurus
todopoderosoalmighty
trabalenguastongue-twister
traduccionaltranslationary
tragamonedasslot machine; fruit machine
trágicamentetragically
tranquilidadtranquility
tranquilizarto calm
tranquilizarto sedate
transaminasatransaminase
transferrinatransferrin
transfigurarto transfigure
TransilvaniaTransylvania
transliterarto transliterate
transmontanotransmontane
TransnistriaTransnistria
transparentetransparent
transplantaralternative form of trasplantar
traqueotomíatracheotomy
trasbordadoralternative form of transbordador
trascripciónalternative form of transcripción
trasferenciaalternative form of transferencia
trasformadoralternative form of transformador
trasformadoralternative form of transformador
trasmutaciónalternative form of transmutación
trasparenciaalternative form of transparencia
trasparentaralternative form of transparentar
trasportadoralternative form of transportador
trasportadoralternative form of transportador
trastabillarTo stumble
trastabillarTo stutter, stammer
trepatroncostreecreeper, better known as the agateador
trepatroncoswoodcreeper
treprostiniltreprostinil
tricentésimothree hundredth
trietilaminatriethylamine
triglicéridotriglyceride
trimetoprimatrimethoprim
triquitraquefirecracker
triterpénicotriterpenoid
triunfalismotriumphalism
tropecientoszillions
tropomiosinatropomyosin
TurkmenistánTurkmenistan
ultraderechafar right
ultravioletaultraviolet
unánimementeunanimously
urbanizaciónhousing development
urbanizaciónhousing estate
urbanizaciónurbanization
urgentementeurgently
vacacionistavacationer
vanguardistaavant-garde
vanguardistaa member a the avant-garde
vegetacionesadenoids
veintetantostwentysomething
veinticuatrotwenty-four
veintitantostwentysomething
ventosamentewindily, breezily
verificaciónrealization
verificaciónverification
versificadorversifier
viceministrovice minister
virtualmentepotentially
virtualmentevirtually
visiblementevisibly
vocalizaciónvocalization
voluntariosowillful
vulcanologíavolcanology
waterpolistawater polo player
WikinoticiasWikinews
xenobiologíaastrobiology
zancadillearto trip someone up; to hinder
zarzaparillasarsaparilla
zigzagueanteZigzagging; winding, curving, or twisting
zoroastrismoZoroastrianism
All 12 letter Spanish words