adulterated
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C2 adjective /əˈdʌltəreɪtɪd/

adulterated

adulterado
Meaning
describes food, drink, or medicine made weaker or impure by the addition of another substance
Example
Authorities seized adulterated drugs from the warehouse.
Las autoridades incautaron medicamentos adulterados del almacén.
C2 noun /ˈkwɔːrtoʊ/

quarto

libro de tamaño cuarto
Meaning
A book size resulting from folding each printed sheet into four leaves (eight pages).
Example
The library has rare Shakespeare quartos.
La biblioteca tiene raros cuartos de Shakespeare.
C2 noun /ˈvɜːrdɪɡriːs/

verdigris

cobertura verde o azulada
Meaning
A green or bluish deposit that forms on copper, brass, or bronze surfaces due to oxidation.
Example
The old statue was covered in verdigris after years of exposure to the rain.
La vieja estatua estaba cubierta de verdigris después de años de exposición a la lluvia.
C2 noun /ˈplænɪsfɪr/

planisphere

planisferio
Meaning
a rotating star chart used to display the visible stars for any time and date
Example
The astronomer used a planisphere to identify the constellations.
El astrónomo utilizó un planisferio para identificar las constelaciones.
C2 adjective /vɪˈtjuːpərətɪv/

vituperative

vituperativo
Meaning
Characterized by abusive or harsh language.
Example
The teacher’s vituperative remarks left the students in tears.
Los comentarios vituperativos del maestro dejaron a los estudiantes en lágrimas.
C2 noun /kəˈlɒsəti/

callosity

piel engrosada
Meaning
A thickened or hardened area of skin; insensitivity or hardness of character.
Example
Years of manual labor left callosity on his hands.
Años de trabajo manual dejaron callosidad en sus manos.
C2 noun /ˈmeɪlstrəm/

maelstrom

remolino
Meaning
A powerful whirlpool in the sea or a situation of confused movement and turmoil.
Example
The ship was caught in a maelstrom of waves and wind.
El barco fue atrapado en un remolino de olas y viento.
C2 noun /kiˌɑːrəˈskjʊəroʊ/

chiaroscuro

contraste dramático entre luz y sombra
Meaning
The use of strong contrasts between light and dark in art or literature to create a dramatic effect.
Example
The artist's painting used chiaroscuro to highlight the figure's face.
La pintura del artista usó el claroscuro para resaltar la cara de la figura.
C2 adjective /eɪˈsɛptɪk/

aseptic

libre de gérmenes
Meaning
Free from contamination caused by harmful microorganisms; sterile.
Example
Surgeons must work in an aseptic environment to prevent infection.
Los cirujanos deben trabajar en un ambiente aséptico para prevenir infecciones.
C2 verb /diːˈmoʊbəlaɪz/

demobilize

desmovilizar
Meaning
To release from military service or to disband troops.
Example
The government decided to demobilize the army after the war.
El gobierno decidió desmovilizar el ejército después de la guerra.
C2 noun /ˌpaɪroʊˈmeɪniæk/

pyromaniac

persona con deseos incontrolables de incendiar cosas
Meaning
A person with an uncontrollable desire to set things on fire.
Example
The pyromaniac was arrested for setting several buildings ablaze.
El pirómano fue arrestado por incendiar varios edificios.
C2 noun /ˈkɒkskoʊm/

Cockscomb

flor de cresta de gallo
Meaning
a tropical plant with bright, velvety flowers that resemble a rooster's comb
Example
The bright red cockscomb flowers added vibrant color to the garden bed.
Las flores de cresta de gallo rojas y brillantes añadieron color vibrante al lecho del jardín.
C2 verb /ˌdɪsəˈvaʊ/

disavow

desmentir
Meaning
to deny responsibility for or connection with something
Example
He disavowed any involvement in the scandal.
Él desmintió cualquier involucramiento en el escándalo.
C2 noun /ˈʃʊərəti/

surety

garantía
Meaning
a person who takes responsibility for another's performance of an undertaking, such as appearing in court or paying a debt
Example
The landlord required a surety before renting the apartment.
El arrendador requirió una garantía antes de alquilar el apartamento.
C2 noun /pəˈnʌmbrə/

penumbra

sombra parcial
Meaning
a partially shaded area around the shadow of an object, especially during an eclipse
Example
The moon’s penumbra created a dim shadow over the Earth.
La penumbra de la luna creó una sombra tenue sobre la Tierra.
C2 noun /ˈɛəri/

aerie

nido de águila
Meaning
A large nest of a bird of prey, especially an eagle, typically built high in a tree or on a cliff.
Example
The eagle built its aerie on the high cliff.
El águila construyó su nido en el alto acantilado
C2 verb /dɪˈspɒnd/

despond

desanimarse
Meaning
to lose confidence or hope; to become dejected
Example
After repeated failures, he began to despond.
Después de fracasos repetidos, comenzó a desanimarse.
C2 adjective /ɪkˌstɛmpəˈreɪniəs/

extemporaneous

hecho sin preparación
Meaning
Spoken or done without preparation.
Example
He gave an extemporaneous speech at the meeting.
Él dio un discurso extemporáneo en la reunión.
C2 noun /pæˈstiːʃ/

pastiche

pastiche
Meaning
a work of art, literature, or music that imitates the style of another artist, period, or genre
Example
The film was a clever pastiche of 1950s detective movies.
La película era un astuto pastiche de las películas de detectives de los años 50.
C2 noun /ˈduːti/

Dhuti

dhuti
Meaning
a traditional Indian garment for men consisting of a piece of unstitched cloth worn around the waist and legs
Example
The elderly man wore a white dhuti during the religious ceremony.
El hombre mayor llevaba un dhuti blanco durante la ceremonia religiosa.
C2 adjective /ˌæntɪdəˈluːviən/

antediluvian

anticuado
Meaning
extremely old-fashioned; belonging to the time before the biblical flood
Example
His views on women are positively antediluvian.
Sus opiniones sobre las mujeres son positivamente anticuadas.
C2 adjective ˌnjʊəroʊˈkɒɡnɪtɪv

neurocognitive

neurocognitivo
Meaning
Related to brain information processing and memory power
Example
Neurocognitive functions decline due to lack of sleep.
Las funciones neurocognitivas disminuyen debido a la falta de sueño.
C2 adjective /sʌbˈdʒeɪsənt/

subjacent

subyacente
Meaning
lying immediately beneath; underlying
Example
The geological survey revealed subjacent layers of rock.
La encuesta geológica reveló capas subyacentes de roca.
C2 adjective /ˈdæpəld/

dappled

moteado
Meaning
Marked with spots or patches of light and shade or different colors.
Example
The forest floor was dappled with sunlight.
El suelo del bosque estaba moteado de luz solar.
C2 noun /ɪˈskʌtʃən/

escutcheon

escudo o emblema con un escudo de armas
Meaning
a shield or emblem bearing a coat of arms
Example
The family crest was displayed on the escutcheon above the fireplace.
El emblema familiar estaba exhibido en el escudo sobre la chimenea.
C2 noun /ˌprɒdɪˈɡæləti/

prodigality

prodigalidad
Meaning
the quality of being wastefully extravagant
Example
His prodigality with money left him bankrupt.
Su prodigalidad con el dinero lo dejó en quiebra.
C2 noun /ˈkrɪptəɡræm/

cryptogram

código secreto
Meaning
a text written in code or cipher
Example
The detective solved the cryptogram hidden in the letter.
El detective resolvió el criptograma oculto en la carta.
C2 adjective /ˈfrɒθi/

frothy

espumoso
Meaning
Full of or covered with small bubbles; light and insubstantial.
Example
She ordered a cup of frothy cappuccino.
Ella pidió una taza de capuchino espumoso.
C2 adjective /ˌriːkruːˈdɛsənt/

recrudescent

recrudescente
Meaning
reviving or breaking out again after a period of abatement
Example
Recrudescent tensions threatened the fragile ceasefire.
Las tensiones recrudecientes amenazaron el frágil alto el fuego.
C2 noun /trænsˈluːsəns/

translucence

semi-transparencia
Meaning
the quality of allowing light to pass through but not detailed shapes
Example
The translucence of the curtains filled the room with soft light.
La semi-transparencia de las cortinas llenó la habitación de luz suave.
C2 noun /wɛlp/

whelp

cachorro
Meaning
a young offspring of a dog or other carnivorous mammal; sometimes used to mean an impudent young person
Example
The farmer found a wolf whelp hiding near the barn.
El granjero encontró un cachorro de lobo escondido cerca del granero.
C2 noun /ˈhɑːr.bɪn.dʒər/

Harbinger

presagio
Meaning
a person or thing that announces or signals the approach of another; a forerunner of something
Example
The first robin of spring is often considered a harbinger of warmer weather to come.
El primer petirrojo de la primavera a menudo se considera un presagio de que llegará un clima más cálido.
C2 noun /ˈθiːɪzəm/

theism

teísmo
Meaning
Belief in the existence of a god or gods, especially a creator who intervenes in the universe.
Example
Theism is central to many world religions.
El teísmo es central en muchas religiones del mundo.
C2 adverb /əˈsɪdʒuəsli/

assiduously

asiduamente
Meaning
with great care and persistence
Example
He worked assiduously to complete the project before the deadline.
Trabajó asiduamente para completar el proyecto antes de la fecha límite.
C2 noun /ˈɛksplɪkeɪtər/

explicator

explicador
Meaning
a person who explains or interprets something in detail
Example
The critic served as an explicator of the poet’s complex works.
El crítico sirvió como un explicador de los complejos trabajos del poeta.
C2 adjective /ˈpjuːɪsənt/

puissant

poderoso
Meaning
having great power or influence; mighty
Example
The king was a puissant ruler whose word was law.
El rey era un gobernante poderoso cuya palabra era ley.
C2 adjective /ˈtjuːtɪləri/

tutelary

tutelario
Meaning
Relating to or serving as a guardian or protector, often used for deities or spirits.
Example
Athena was considered the tutelary goddess of Athens.
Se consideraba a Atenea la diosa tutelar de Atenas.
C2 noun /ɪˈpɪsəl/

epistle

epístola
Meaning
A letter, especially a formal or didactic one; often used for letters in the New Testament.
Example
He wrote a long epistle to his friend about his travels.
Escribió una larga epístola a su amigo sobre sus viajes.
C2 noun /səˈvɑːnt/

savant

felicidad
Meaning
a learned person, especially a distinguished scientist or scholar; sometimes used in the phrase ‘savant syndrome’ for someone with exceptional abilities alongside developmental differences
Example
The conference keynote was delivered by a linguistic savant who studies endangered languages.
No pudo ocultar su felicidad cuando recibió el premio.
C2 noun /ˈsɒfɪstri/

sophistry

sofistería
Meaning
the use of clever but false arguments, often to deceive
Example
The politician's speech was full of sophistry.
El discurso del político estaba lleno de sofistería.
C2 noun /ˈkæl.əm.ni/

Calumny

calumnia
Meaning
the making of false and defamatory statements about someone in order to damage their reputation
Example
The politician sued the newspaper for spreading calumny about his personal life.
El político demandó al periódico por difundir calumnias sobre su vida personal.
C2 noun /ˈænɪ siːd/

Ani seed

anís
Meaning
Small aromatic seeds used as a spice and for medicinal purposes, with a sweet licorice-like flavor
Example
Anise seeds are often used in traditional desserts and teas.
Las semillas de anís se usan con frecuencia en postres y tés tradicionales.
C2 noun /raɪm/

rime

escarcha
Meaning
frost formed on cold surfaces by freezing water vapor
Example
The trees were covered with a white rime after the cold night.
Los árboles estaban cubiertos con una capa blanca de escarcha después de la fría noche.
C2 adjective /ˈdjuːtiəbl/

dutiable

sujeto a aranceles
Meaning
subject to customs duty or tax
Example
Imported electronics are often dutiable at the border.
Los electrónicos importados a menudo son sujetos a aranceles en la frontera.
C2 noun /ˈlɑːrsəni/

larceny

robo
Meaning
The unlawful taking of personal property with intent to deprive the rightful owner of it.
Example
He was arrested for committing larceny at the store.
Fue arrestado por cometer un robo en la tienda.
C2 noun /ˈfaɪəl/

phial

frasco pequeño
Meaning
a small glass container for liquids, especially medicines
Example
The doctor gave her a phial of medicine.
El doctor le dio un frasco de medicina.
C2 adjective /ˌmɛtəˈfɪzɪkəl/

metaphysical

metafísico
Meaning
Relating to the branch of philosophy that deals with the fundamental nature of reality and existence.
Example
He spent years studying metaphysical questions about life and being.
Pasó años estudiando preguntas metafísicas sobre la vida y el ser.
C2 noun /ˈdɪfθɒŋ/

diphthong

diptongo
Meaning
A complex vowel sound that begins with one vowel and glides into another within the same syllable.
Example
The word 'coin' contains a diphthong.
La palabra 'coin' contiene un diptongo.
C2 adjective fəˈleɪ.ʃəs

fallacious

falso
Meaning
Based on false reasoning or misleading arguments.
Example
His argument was based on fallacious reasoning.
Su argumento estaba basado en razonamientos falsos.
C2 verb /lɑːl/

loll

sentarse perezosamente
Meaning
To sit, lie, or stand in a lazy, relaxed way.
Example
He lolled on the sofa after a long day at work.
Se desplomó en el sofá después de un largo día de trabajo.
C2 noun /ˈkɔːrsər/

courser

caballo rápido o caballo de caza
Meaning
a swift horse or a hunting horse
Example
The knight rode a fast courser into battle.
El caballero montó un corcel rápido en la batalla.
C2 adjective /dɪˈlɛktəbl̩/

delectable

delicioso
Meaning
delicious or highly enjoyable
Example
The restaurant served a delectable meal.
El restaurante sirvió una comida deliciosa.
C2 adjective /ˈluː.ni/

Loony

loco; tonto; inestable mentalmente
Meaning
crazy; silly; mentally unstable
Example
His loony behavior made everyone laugh.
Su comportamiento loco hizo reír a todos.
C2 noun /ˈkaɪrəˌmænsi/

chiromancy

quiromancia
Meaning
The practice of predicting the future by interpreting the lines on the palms of hands; palmistry.
Example
The old woman practiced chiromancy and told fortunes for travelers.
La anciana practicaba la quiromancia y decía el futuro a los viajeros.
C2 adjective /kəˈrɛlətɪv/

correlative

correlativo
Meaning
having a mutual relationship; corresponding
Example
The increase in temperature is correlative with the melting of glaciers.
El aumento de la temperatura es correlativo con el derretimiento de los glaciares.
C2 verb /ɪnˈskɒns/

ensconce

acurrucarse, esconderse
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
Ella se enroscó en una cómoda silla junto a la chimenea.
C2 noun /ˈmɛtəfɔːrm/

metaphorm

metáfora de forma
Meaning
A coined or rare term sometimes used to describe a hybrid form of metaphor and form in literature or art.
Example
The poet introduced a metaphorm to blend imagery with structure.
El poeta introdujo un metáformo para combinar la imaginería con la estructura.
C2 verb /ˌɪntərˈlɒk/

interlock

encajar
Meaning
to fit or connect together securely so that two or more things are joined
Example
The gears interlock to ensure smooth movement of the machine.
Los engranajes encajan para asegurar el movimiento suave de la máquina.
C2 verb /ɪnˈkʌmbər/

encumber

cargar
Meaning
to burden or weigh down something, making it difficult to move or progress
Example
She was encumbered by the heavy luggage during her journey.
Ella estaba cargada por el equipaje pesado durante su viaje.
C2 verb /ˌfɔːrɔːrˈdeɪn/

foreordain

predestinar
Meaning
to determine or decree something in advance; to predestine
Example
Some believe that our lives are foreordained by fate.
Algunos creen que nuestras vidas están predestinadas por el destino.
C2 adjective /æbˈstiːmiəs/

abstemious

abstemio
Meaning
not allowing oneself much food or drink; marked by moderation
Example
She lived an abstemious life, avoiding all luxuries.
Ella vivió una vida abstemio, evitando todos los lujos.
C2 noun /ɪnˈtræn.sɪ.dʒəns/

intransigence

intransigencia
Meaning
Refusal to change one's views or to agree about something.
Example
The negotiations failed due to the intransigence of both parties.
Las negociaciones fracasaron debido a la intransigencia de ambas partes.
C2 noun /haɪˈdrɒmɪtər/

hydrometer

hidrómetro
Meaning
An instrument used to measure the density or specific gravity of liquids.
Example
The brewer used a hydrometer to test the sugar content of the solution.
El cervecero utilizó un hidrómetro para medir el contenido de azúcar de la solución.
C2 noun /klɛərˈvɔɪəns/

clairvoyance

clarividencia
Meaning
the supposed ability to perceive events beyond normal sensory contact; psychic insight
Example
She claimed to have clairvoyance and predicted the future.
Ella afirmó tener clarividencia y predijo el futuro.
C2 noun /ˌsuːdəˈnɪmɪti/

pseudonymity

uso de seudónimo
Meaning
the practice or state of using a pseudonym
Example
The author maintained pseudonymity throughout her career.
La autora mantuvo el uso de seudónimo durante toda su carrera.
C2 verb /bruːt/

bruit

difundir un rumor
Meaning
to spread a rumor or report widely
Example
The scandal was quickly bruited about the town.
El escándalo se difundió rápidamente por la ciudad.
C2 noun /ˌmɛtəfɪˈzɪʃən/

metaphysician

metafísico
Meaning
A person who studies or is an expert in metaphysics.
Example
The metaphysician debated the essence of reality with his peers.
El metafísico debatió la esencia de la realidad con sus compañeros.
C2 verb /ˈvɪʃieɪt/

vitiate

viciar
Meaning
to spoil, weaken, or make something less effective
Example
One careless remark can vitiate the entire argument.
Un comentario imprudente puede viciar todo el argumento.
C2 noun /ˌkəʊ.əˈles.əns/

coalescence

coalescencia, unión
Meaning
The process of coming together to form one mass or whole.
Example
The coalescence of different cultures creates diversity.
La coalescencia de diferentes culturas crea diversidad.
C2 verb /ˈwɪzn/

wizen

marchitarse
Meaning
To become dry, shrunken, and wrinkled.
Example
The flowers began to wizen after days without water.
Las flores comenzaron a marchitarse después de varios días sin agua.
C2 noun /ˈɪnfəmi/

infamy

felicidad
Meaning
the state of being well known for some bad quality or deed
Example
His name will live in infamy for the crimes he committed.
No pudo ocultar su felicidad cuando recibió el premio.
C2 verb /ˈɛkspieɪt/

expiate

expiar
Meaning
to make amends for guilt or wrongdoing
Example
He tried to expiate his crime by helping the poor.
Él trató de expiar su crimen ayudando a los pobres.
C2 noun /ˈlɪθəˌɡræf/

lithograph

litografía (impresión de piedra)
Meaning
a print made by lithography, often artistic
Example
The museum displayed a rare lithograph from the 19th century.
El museo exhibió una rara litografía del siglo XIX.
C2 adjective /ˈrɪbɔːld/

ribald

bromas obscenas
Meaning
Referring to sexual matters in a humorous or vulgar way.
Example
The comedian’s ribald jokes made the audience laugh uncomfortably.
Los chistes obscenos del comediante hicieron reír a la audiencia incómodamente.
C2 adjective /ˈɡaɪlləs/

guileless

ingenuo
Meaning
Innocent and without deceit
Example
Her guileless smile won everyone’s heart.
Su sonrisa ingenua conquistó el corazón de todos.
C2 verb /ˈkɔː.tə.raɪz/

cauterize

cauterizar
Meaning
to burn tissue to stop bleeding or prevent infection
Example
The doctor cauterized the wound to stop the bleeding.
El doctor cauterizó la herida para detener el sangrado.
C2 verb /ˈærəˌɡeɪt/

arrogate

apropiarse injustamente
Meaning
To claim or take something without justification.
Example
The dictator arrogated all powers to himself.
El dictador se apropió injustamente de todos los poderes para él mismo.
C2 noun /ˈmɒnəkl/

monocle

monóculo
Meaning
A single round lens for one eye, used to correct or enhance vision.
Example
The old gentleman wore a monocle at formal events.
El anciano llevaba un monóculo en eventos formales.
C2 adjective /pɒnˈtɪfɪkəl/

pontifical

relativo a un papa o obispo; pomposo o engreído
Meaning
relating to a pope or bishop; pompous or self-important
Example
His pontifical manner annoyed the other members of the committee.
Su comportamiento arrogante molestaba a los demás miembros del comité.
C2 noun /ɪˈluːmɪnənt/

illuminant

iluminante
Meaning
A substance or device that produces light.
Example
The lamp acted as an illuminant in the dark cave.
La lámpara actuó como un iluminante en la cueva oscura.
C2 noun /troʊθ/

troth

promesa, fidelidad
Meaning
Faith or loyalty when pledged in a solemn agreement or vow, especially in marriage.
Example
He pledged his troth to her before the gathering.
Él le prometió su troth antes de la reunión.
C2 verb /kəmˈpɔːrt/

comport

comportarse
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
Ella se comportó con gracia durante la ceremonia.
C2 noun /maɪˈkrɑː.skə.pi/

microscopy

microscopía
Meaning
The use of a microscope to observe small objects or organisms.
Example
Microscopy revealed the structure of the cells.
La microscopía reveló la estructura de las células.
C2 noun ˈfaɪ.təʊˌnjuː.tri.ənt

phytonutrient

fitonutriente
Meaning
Chemical compounds produced by plants that are beneficial to human health but not essential nutrients.
Example
Broccoli is rich in phytonutrients that enhance immunity.
El brócoli es rico en fitonutrientes que mejoran la inmunidad.
C2 noun /ˌæprəˈbeɪʃən/

approbation

aprobación / elogio
Meaning
approval or praise
Example
The plan won the approbation of the board members.
El plan ganó la aprobación de los miembros del consejo.
C2 noun /ˈæmɪti/

amity

amistad
Meaning
A friendly relationship between people or countries.
Example
The treaty helped maintain amity between the neighboring nations.
El tratado ayudó a mantener la amistad entre las naciones vecinas.
C2 adjective /ˌɪnkɒntrəˈvɜːtəbl/

incontrovertible

incontrovertible
Meaning
impossible to deny or dispute; unquestionable
Example
The evidence was incontrovertible and proved his innocence.
La evidencia era incontrovertible y demostró su inocencia.
C2 adjective /ɪmˈpruːdənt/

imprudent

imprudente
Meaning
Not showing care for the consequences of an action.
Example
It was imprudent to drive in such stormy weather.
Era imprudente conducir en un clima tan tormentoso.
C2 noun /ˈwɛlkɪn/

welkin

cielo
Meaning
The sky, the heavens, or the upper air.
Example
The eagle soared high into the welkin.
El águila voló alto en el cielo.
C2 verb /ˈrʌmpəl/

rumple

arrugar
Meaning
to make something untidy or wrinkled by creasing or crumpling
Example
She accidentally rumpled her dress while packing.
Ella accidentalmente arrugó su vestido mientras empacaba.
C2 noun /ɜːrˈbænɪti/

urbanity

urbanidad
Meaning
refined courtesy, elegance, and sophistication in manner
Example
Her urbanity made her popular among diplomats and leaders.
Su urbanidad la hizo popular entre diplomáticos y líderes.
C2 noun /ˈbækənæl/

bacchanal

fiesta salvaje
Meaning
A noisy party involving drinking and revelry.
Example
The festival turned into a wild bacchanal by midnight.
El festival se convirtió en una fiesta salvaje a medianoche.
C2 verb ˈɪn.kʌl.keɪt

inculcate

inculcar
Meaning
Instill an attitude, idea, or habit by persistent instruction; to teach and impress by frequent repetitions.
Example
Parents should inculcate good values in their children.
Los padres deberían inculcar buenos valores en sus hijos.
C2 adjective /ˈlɔːdəˌtɔːri/

laudatory

elogioso
Meaning
Expressing praise or admiration.
Example
She wrote a laudatory review of the new book.
Ella escribió una reseña elogiosa del nuevo libro.
C2 noun /ˌdɛkləˈmeɪʃən/

declamation

declaración
Meaning
a formal speech delivered with rhetorical or dramatic effect
Example
Her declamation captivated the audience at the competition.
Su declamación cautivó a la audiencia en la competencia.
C2 noun /ˈɒkjʊlɪst/

oculist

optometrista
Meaning
An old-fashioned term for an eye doctor or ophthalmologist.
Example
The village oculist was known for treating various eye diseases.
El oculista del pueblo era conocido por tratar diversas enfermedades oculares.
C2 noun /ˌæv.oʊˈkeɪ.ʃən/

avocation

afición
Meaning
a hobby or minor occupation pursued in addition to one's main work
Example
Painting is his avocation after office hours.
La pintura es su afición después del horario de oficina.
C2 noun /ˈdʒɛntaɪl/

gentile

gentil
Meaning
A person who is not Jewish
Example
The synagogue welcomed both Jews and Gentiles.
La sinagoga acogió tanto a judíos como a gentiles.
C2 adjective /ˌɪrɪˈdɛsənt/

iridescent

iridiscente
Meaning
showing luminous colors that seem to change when seen from different angles
Example
She wore an iridescent dress that sparkled in the light.
Ella llevaba un vestido iridiscente que brillaba a la luz.
C2 noun /vərˈmɪl.jən/

Vermillion

rojo-anaranjado brillante; un pigmento de este color
Meaning
a bright red-orange color; a pigment of this color
Example
The artist used vermillion paint for the sunset.
El artista usó pintura vermilión para el atardecer.
C2 noun /ˈpriːsɛpt/

precept

precepto
Meaning
A general rule intended to regulate behavior or thought.
Example
Honesty is a fundamental precept in all religions.
La honestidad es un precepto fundamental en todas las religiones.
C2 noun /ˌkʌmˈʌpəns/

comeuppance

castigo merecido
Meaning
A deserved punishment or fate; just deserts.
Example
The corrupt official finally got his comeuppance in court.
El funcionario corrupto finalmente recibió su castigo merecido en el tribunal.
C2 noun /ˈʌndərlɪŋ/

underling

subordinado
Meaning
a person of low rank or importance; a subordinate
Example
The manager ordered his underlings to finish the task quickly.
El gerente ordenó a sus subordinados terminar la tarea rápidamente.
C2 noun /ˈfɔːrkɔːrt/

forecourt

patio
Meaning
an open area in front of a large building, especially a petrol station or hotel
Example
The car was parked in the hotel forecourt.
El coche estaba estacionado en el patio del hotel.
C2 noun /məˈræs/

morass

situación complicada
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
El proyecto quedó atrapado en un embrollo burocrático.
C2 adjective /ʌnˈwəʊntɪd/

unwonted

inusitado
Meaning
Unusual, uncommon, or out of the ordinary.
Example
She spoke with an unwonted gentleness that surprised everyone.
Ella habló con una suavidad inusual que sorprendió a todos.
C2 adjective /ˌɪmpɪˈkjuːniəs/

impecunious

pobre
Meaning
Having little or no money; poor.
Example
He grew up in an impecunious family.
Creció en una familia pobre.
C2 noun ˈɒpjʊləns

opulence

opulencia
Meaning
Great wealth or luxuriousness.
Example
The opulence of the mansion was evident in its ornate furnishings.
La opulencia de la mansión era evidente en sus muebles ornamentados.
C2 noun /ˌjuːnɪˈtɛəriən/

unitarian

unitario
Meaning
A person who believes that God exists as one entity rather than as a Trinity; a member of a religious denomination that emphasizes individual freedom of belief.
Example
The Unitarian church is known for its inclusive and open-minded approach.
La iglesia unitaria es conocida por su enfoque inclusivo y de mente abierta.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

ataque contundente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
El político lanzó un ataque contundente contra su oponente.
C2 noun /ˈproʊbɪti/

probity

probidad
Meaning
The quality of having strong moral principles; honesty and decency.
Example
The judge was admired for his integrity and probity.
El juez fue admirado por su integridad y probidad.
C2 verb /ˌsuːpərˈhiːt/

superheat

sobrecalentar
Meaning
to heat a substance beyond its normal boiling point without it becoming vapor
Example
Engineers superheat the steam to increase the efficiency of the turbine.
Los ingenieros sobrecalientan el vapor para aumentar la eficiencia de la turbina.
C2 noun /ˌɑːpərˈtuːnɪzəm/

opportunism

oportunismo
Meaning
The practice of taking advantage of opportunities regardless of principles or ethics.
Example
His decision was driven by opportunism, not values.
Su decisión fue impulsada por el oportunismo, no por los valores.
C2 adjective /ɪˈfʌldʒənt/

effulgent

resplandeciente
Meaning
Shining brilliantly; radiant.
Example
Her effulgent smile brightened everyone's mood.
Su sonrisa resplandeciente iluminó el ánimo de todos.
C2 adjective /ˈrɛpərəbəl/

reparable

reparable
Meaning
able to be repaired or fixed
Example
The damage to the car was serious but still reparable.
El daño al coche fue grave, pero aún reparable.
C2 noun /ˈsɔː.dər/

Sawder

adulación; halagos falsos
Meaning
flattering or wheedling talk; soft soap
Example
His sawder couldn't convince anyone of his sincerity.
Su adulación no pudo convencer a nadie de su sinceridad.
C2 verb /prəˈpɪʃieɪt/

propitiate

propiciar
Meaning
to win or regain the favor of someone by doing something that pleases them
Example
He offered gifts to propitiate the angry gods.
Él ofreció regalos para propiciar a los dioses enojados.
C2 noun /ˈɛdi/

eddy

remolino
Meaning
A circular movement of water, air, or smoke, counter to the main current, causing a small whirlpool or turbulence.
Example
The canoe was caught in an eddy near the rocks.
La canoa quedó atrapada en un remolino cerca de las rocas.
C2 adjective /ˈmɜːrkəntaɪl/

mercantile

mercantil
Meaning
related to trade or commerce
Example
The city grew rapidly due to its mercantile activities.
La ciudad creció rápidamente debido a sus actividades mercantiles.
C2 noun /ˈbɑːr.nɪ.kəl/

Barnacle

percebe
Meaning
a marine crustacean that attaches itself permanently to underwater surfaces
Example
The old ship's hull was covered with barnacles.
El casco del viejo barco estaba cubierto de percebes.
C2 noun /təˈmɛrɪti/

temerity

temeridad
Meaning
Excessive confidence or boldness; audacity.
Example
He had the temerity to challenge the professor’s argument.
Él tuvo la temeridad de desafiar el argumento del profesor.