arrhythmic
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C2 adjective /eɪˈrɪðmɪk/

arrhythmic

arítmico
Meaning
Lacking a regular rhythm or beat.
Example
The patient had an arrhythmic heartbeat.
El paciente tenía un latido cardíaco arítmico.
C2 adjective /ˌɪnˈekspɜːrt/

inexpert

inexperto
Meaning
not skilled or experienced; lacking expertise
Example
The inexpert handling of the machine caused several mistakes.
El manejo inexperto de la máquina causó varios errores.
C2 noun /ˈstænʃən/

stanchion

poste de soporte
Meaning
a strong upright bar or post used as support or to control movement
Example
The red rope was attached to the stanchions to guide the crowd.
La cuerda roja estaba unida a los estanchiones para guiar a la multitud.
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 adjective /kænˈtæŋ.kər.əs/

cantankerous

gruñón
Meaning
Bad-tempered, argumentative, and uncooperative.
Example
The cantankerous old man complained about everything.
El gruñón anciano se quejó de todo.
C2 noun /ˈstiː.vəˌdɔːr/

stevedore

estibador
Meaning
A person employed to load and unload cargo from ships.
Example
The stevedores worked tirelessly to unload the cargo before dawn.
Los estibadores trabajaron incansablemente para descargar la carga antes del amanecer.
C2 noun /ˈæl.baɪt/

albite

albita
Meaning
A white or colorless mineral of the feldspar group, often found in igneous rocks.
Example
Geologists discovered albite crystals in the rock sample.
Los geólogos descubrieron cristales de albita en la muestra de roca.
C2 adjective /ˈæfərənt/

afferent

aferente
Meaning
carrying impulses toward a central organ or part, especially toward the brain or spinal cord
Example
Afferent nerves carry signals from the body to the brain.
Los nervios aferentes llevan señales desde el cuerpo al cerebro.
C2 noun /rɪˈkwaɪtəl/

requital

retribución
Meaning
The act of returning something, such as a favor, service, or punishment; repayment or retaliation.
Example
She offered her time in requital for his kindness.
Ella ofreció su tiempo como retribución por su amabilidad.
C2 adjective /ˈtjuːtɪlɑːr/

tutelar

tutelario
Meaning
Serving as a guardian or protector.
Example
The tutelar spirit of the forest was believed to protect travelers.
Se creía que el espíritu tutelar del bosque protegía a los viajeros.
C2 verb /əˈniːl/

anneal

endurecer con calor
Meaning
To heat and cool metal or glass to make it stronger or less brittle.
Example
The blacksmith annealed the steel to improve its durability.
El herrero aniló el acero para mejorar su durabilidad.
C2 adjective /ˈfʌŋɡəs/

fungous

relacionado con hongo
Meaning
relating to or resembling a fungus
Example
The damp basement had a fungous smell.
El sótano húmedo tenía un olor relacionado con hongo.
C2 noun /ˌdɪsprəˈpɔːrʃən/

disproportion

desproporción
Meaning
a lack of balance or symmetry; an inequality
Example
There is a clear disproportion between rich and poor in many societies.
Hay una clara disproporción entre los ricos y los pobres en muchas sociedades.
C2 noun /weɪf/

Waif

niño huérfano o abandonado; una persona o animal vagabundo
Meaning
a homeless or abandoned child; a stray person or animal
Example
The charity helps waifs and strays find homes and families.
La caridad ayuda a los huérfanos y a los vagabundos a encontrar hogares y familias.
C2 verb /rɪˈɡeɪl/

regale

regalar
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Nos regaló con historias de sus viajes alrededor del mundo.
C2 noun /ˈdəʊ.lər/

dolor

dolor
Meaning
A state of great sorrow or distress.
Example
The nation was in deep dolor after the tragedy.
La nación estaba en profundo dolor después de la tragedia.
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 /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 /dɜːrdʒ/

dirge

elegía
Meaning
A mournful song, piece of music, or poem expressing grief, often for the dead.
Example
The choir sang a solemn dirge at the funeral.
El coro cantó una solemne elegía en el funeral.
C2 noun /ˈɡæŋ.weɪ/

gangway

pasarela
Meaning
A narrow passage or walkway; also an exclamation used to clear the way.
Example
The sailors lowered the gangway for passengers to board.
Los marineros bajaron la pasarela para que los pasajeros subieran.
C2 noun /ˌædʒʊˈreɪʃən/

adjuration

súplica solemne
Meaning
a solemn urging or appeal
Example
The priest made an adjuration for peace and unity.
El sacerdote hizo una súplica solemne por la paz y la unidad.
C2 adjective /ˌɪndɪˈsɜːrnəbl/

indiscernible

indistinguible
Meaning
Impossible or difficult to see, notice, or distinguish.
Example
The difference between the two shades was almost indiscernible.
La diferencia entre los dos tonos era casi indistinguible.
C2 noun /ˈbʊljən/

bullion

oro o plata en bruto
Meaning
Gold or silver in bulk before being coined or made into jewelry.
Example
The bank stores gold bullion in its vaults.
El banco guarda oro en bruto en sus bóvedas.
C2 noun /ˌfɪzɪˈɑːkrəsi/

physiocracy

fisiocracia
Meaning
an economic theory that land and its natural products are the source of wealth
Example
Physiocracy emphasized the importance of agriculture in national wealth.
La fisiocracia enfatizó la importancia de la agricultura en la riqueza nacional.
C2 noun /ˌæd.ʌmˈbreɪ.ʃən/

adumbration

presagio vago
Meaning
a vague foreshadowing or symbolic representation of something
Example
The play offers an adumbration of the political unrest to come.
La obra ofrece un presagio vago del malestar político que se avecina.
C2 verb /ˈkælvɪnaɪz/

calvinize

Imbuir con los principios del calvinismo
Meaning
to imbue with the principles or doctrines of Calvinism
Example
The preacher sought to calvinize the community with strict teachings.
El predicador intentó calvinizar a la comunidad con enseñanzas estrictas.
C2 verb /kɒnˈkætəneɪt/

concatenate

concatenar
Meaning
To link things together in a series or chain.
Example
The program concatenates two strings into one.
El programa concatena dos cadenas en una.
C2 noun ট্রোপোস্ফিয়ার

troposphere

troposfera
Meaning
The lowest layer of Earth's atmosphere where weather phenomena occur.
Example
The troposphere is where weather phenomena occur.
La troposfera es donde ocurren los fenómenos meteorológicos.
C2 noun /ˈɪd.i.ə.si/

Idiocy

idiotez
Meaning
extremely stupid behavior or actions; foolishness
Example
The decision to ignore safety protocols was pure idiocy that endangered everyone.
La decisión de ignorar los protocolos de seguridad fue pura idiotez que puso en peligro a todos.
C2 adjective /daɪˈæfənəs/

diaphanous

diáfano
Meaning
Light, delicate, and translucent.
Example
She wore a diaphanous dress that shimmered in the sunlight.
Ella llevaba un vestido diáfano que brillaba a la luz del sol.
C2 noun /meɪˈlɑːnʒ/

melange

mezcla
Meaning
A mixture of different things or styles.
Example
The festival offered a melange of music, food, and art.
El festival ofreció una mezcla de música, comida y arte.
C2 verb /traɪˈsɛkt/

trisect

dividir en tres partes
Meaning
To divide into three parts.
Example
The teacher asked the students to trisect the line segment.
El maestro pidió a los estudiantes que dividieran el segmento de línea en tres partes.
C2 noun /ˈbɑːrtərər/

barterer

truequero
Meaning
A person who trades goods or services without using money.
Example
The barterer exchanged fruits for some pottery.
El truequero intercambió frutas por algunas vasijas.
C2 noun /ˌdɛd ˈhiːt/

dead-heat

empate
Meaning
a race or contest in which two or more competitors finish exactly equal
Example
The race ended in a dead-heat between the two runners.
La carrera terminó en un empate entre los dos corredores.
C2 adjective /ˌɪrɪˈlɪdʒəs/

irreligious

irreligioso
Meaning
Indifferent or hostile to religion
Example
Some people in the community consider him irreligious because he never attends religious services.
Algunas personas en la comunidad lo consideran irreligioso porque nunca asiste a los servicios religiosos.
C2 noun /ʃiːt fɪʃ/

Sheat-fish

siluro
Meaning
A large freshwater catfish with a broad flat head and long barbels
Example
The sheat-fish is one of the largest freshwater fish in South Asia.
El siluro es uno de los peces de agua dulce más grandes del sur de Asia.
C2 noun /ˌspoʊliˈeɪʃən/

spoliation

destrucción
Meaning
The act of destroying or ruining something, often evidence or property.
Example
The court punished the company for the spoliation of evidence.
El tribunal castigó a la empresa por la destrucción de pruebas.
C2 noun /ˈmaʊntɪˌbæŋk/

mountebank

charlatán
Meaning
A charlatan or trickster who deceives others, often for personal gain.
Example
The crowd was fooled by the mountebank’s false promises.
La multitud fue engañada por las falsas promesas del charlatán.
C2 verb /prɪmp/

primp

felicidad
Meaning
To spend time making minor adjustments to one's appearance.
Example
She primped in front of the mirror before the party.
Ella no pudo esconder su felicidad cuando recibió el premio.
C2 noun /ˈlæŋɡər/

languor

languidez
Meaning
A state of tiredness, inertia, or dreamy relaxation.
Example
The hot afternoon filled her with languor.
La cálida tarde la llenó de languidez.
C2 verb /ˈlæs.ə.reɪt/

lacerate

lacerar, desgarrar
Meaning
to tear or cut deeply in the skin or flesh
Example
The broken glass lacerated his hand.
El vidrio roto laceró su mano.
C2 adjective/adverb /feɪn/

fain

gustosamente, con gusto
Meaning
gladly, willingly, or with pleasure
Example
I would fain help you if I had the time.
Si tuviera tiempo, con gusto te ayudaría.
C2 noun /ˈmeɪsə/

mesa

meseta
Meaning
An isolated flat-topped hill with steep sides, found in arid regions.
Example
The hikers stopped to admire the mesa rising above the desert floor.
Los excursionistas se detuvieron para admirar la meseta que se alzaba sobre el suelo del desierto.
C2 noun /ˈpɑːrləns/

parlance

lenguaje específico
Meaning
a particular way of speaking or using words, common to a group
Example
In legal parlance, the term has a different meaning.
En el lenguaje legal, el término tiene un significado diferente.
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 noun/verb /ɡəˈfɔː/

guffaw

gran risa
Meaning
a loud and boisterous laugh
Example
The audience guffawed at the comedian’s joke.
La audiencia se rió ruidosamente con el chiste del comediante.
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 adjective /rɪˈflɛktɪbəl/

reflectible

reflejable
Meaning
capable of being reflected, as light or an image
Example
The surface of the lake is highly reflectible in the morning sun.
La superficie del lago es altamente reflejable en el sol de la mañana.
C2 noun, adjective /ɪˈklɪptɪk/

ecliptic

eclíptica
Meaning
The apparent path of the sun across the sky; relating to eclipses or this path.
Example
The ecliptic is the plane of Earth's orbit around the Sun.
La eclíptica es el plano de la órbita de la Tierra alrededor del Sol.
C2 noun /prɪˈzɛntmənt/

presentment

presentación formal
Meaning
The act of presenting something formally or officially; a formal statement or document.
Example
The lawyer made a presentment of the evidence to the court.
El abogado hizo una presentación de las pruebas ante el tribunal.
C2 noun /ɛmˈpɔːriəm/

emporium

gran tienda
Meaning
A large retail store selling a wide variety of goods.
Example
They visited the new emporium to buy furniture and home decor.
Visitaron el nuevo empórium para comprar muebles y decoración para el hogar.
C2 noun /pərˈsɪpiəns/

percipience

capacidad de percepción
Meaning
The ability to perceive, understand, or notice things quickly.
Example
His percipience in reading people made him a great negotiator.
Su capacidad de percepción al leer a las personas lo convirtió en un gran negociador.
C2 adjective /əˈsiːtɪk/

acetic

ácetico
Meaning
relating to or containing acetic acid; sour or vinegary in taste or smell
Example
The acetic smell of vinegar filled the kitchen.
El olor acético del vinagre llenó la cocina.
C2 noun /ˈpɒmfrɪt/

Pomfret

pez pomfret
Meaning
A deep-bodied marine fish with silvery scales, popular in Asian cuisine
Example
The restaurant serves delicious pomfret curry with rice.
El restaurante sirve un delicioso curry de pomfret con arroz.
C2 noun /ˈdɪfɪdəns/

diffidence

falta de confianza en uno mismo
Meaning
Lack of self-confidence; shyness or modesty.
Example
Her diffidence made it hard for her to speak in public.
Su falta de confianza en sí misma le dificultaba hablar en público.
C2 adjective /ˈlæk.rɪ.moʊs/

lachrymose

lloroso, triste
Meaning
tearful or given to weeping; sad and mournful
Example
The movie's lachrymose ending left the audience in tears.
El final lloroso de la película dejó al público en lágrimas.
C2 noun /oʊˈbleɪʃən/

oblation

oblación
Meaning
a religious offering, especially of bread or wine to God
Example
The priest placed the oblation on the altar during the ceremony.
El sacerdote colocó la oblación en el altar durante la ceremonia.
C2 noun /kəmˈpleɪsəns/

complacence

complacencia
Meaning
a feeling of quiet pleasure or self-satisfaction, often without awareness of potential danger
Example
His complacence prevented him from noticing the risks.
Su complacencia le impidió notar los riesgos.
C2 noun /əˈnæθəmə/

anathema

anatema / cosa condenada
Meaning
something or someone intensely disliked or strongly condemned
Example
Violence is anathema to her peaceful nature.
La violencia es anatema para su naturaleza pacífica.
C2 noun /ˌkæt ə ˈnaɪn ˌteɪlz/

cat-o-nine-tails

latigazo de nueve colas
Meaning
A whip with nine knotted cords, historically used for punishment.
Example
The sailor feared the cat-o-nine-tails more than the storm at sea.
El marinero temía más al cat-o-nine-tails que a la tormenta en el mar.
C2 adjective /loʊˈkweɪʃəs/

loquacious

locuaz
Meaning
tending to talk a great deal; very talkative
Example
The loquacious child entertained everyone with endless stories.
El niño locuaz entretuvo a todos con historias interminables.
C2 adjective /ˈæprəbəˌtɔːri/

approbatory

aprobatorio
Meaning
expressing approval or praise
Example
The teacher gave an approbatory nod after reading the essay.
El maestro asintió con la cabeza de manera aprobatoria después de leer el ensayo.
C2 noun /ˈæmjʊlət/

Amulet

amuleto; talismán
Meaning
an ornament or small piece of jewelry thought to give protection against evil, danger, or disease
Example
She wore a silver amulet around her neck for good luck.
Ella llevaba un amuleto de plata alrededor del cuello para la buena suerte.
C2 adjective /ˈkælkjʊləbl/

calculable

calculable
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
El riesgo involucrado en el proyecto es calculable.
C2 verb /əbˈtruːd/

obtrude

obstruir
Meaning
to force oneself or one's ideas into a situation uninvited or inappropriately
Example
He didn’t want to obtrude into their private conversation.
Él no quería obstruir su conversación privada.
C2 noun /ˈeɪʒən siː bæs/

Asian sea bass

lubina asiática
Meaning
a large predatory fish found in coastal waters and estuaries of the Indo-Pacific region, prized for its white meat
Example
Asian sea bass is highly valued in aquaculture for its fast growth.
La lubina asiática es muy valorada en la acuicultura por su rápido crecimiento.
C2 noun /ˈiːɒn/ or /ˈiːən/

aeon

eón
Meaning
An indefinitely long period of time; an age or eternity.
Example
Dinosaurs roamed the Earth millions of aeons ago.
Hace millones de eones que los dinosaurios vagaban por la Tierra.
C2 noun /ˈɡʊrmənd/

gourmand

gourmand
Meaning
A person who enjoys eating a lot or has a great appetite for food.
Example
As a true gourmand, he never missed an opportunity to try new dishes.
Como un verdadero gourmán, nunca perdía la oportunidad de probar nuevos platos.
C2 noun /ˈdɒldrəmz/

doldrums

estancamiento
Meaning
A state of inactivity, stagnation, or low spirits; also a region near the equator with calm winds.
Example
After the project failed, the team was stuck in the doldrums for months.
Después de que el proyecto fracasó, el equipo estuvo en un periodo de estancamiento durante meses.
C2 verb /tæmp/

tamp

aplastar
Meaning
to press down tightly by packing
Example
He tamped the soil around the plant to secure it.
Él aplastó la tierra alrededor de la planta para asegurarlo.
C2 adjective /ˈsed.j ə.l ə s/

Sedulous

diligente; aplicado;
Meaning
showing dedication and diligence; persistent and careful in work
Example
She was sedulous in her research, spending hours in the library every day.
Ella fue diligente en su investigación, pasando horas en la biblioteca todos los días.
C2 adjective /kənˌtɛmpəˈreɪniəs/

contemporaneous

contemporáneo
Meaning
existing, happening, or occurring at the same time
Example
The two artists were contemporaneous and often influenced each other.
Los dos artistas eran contemporáneos y a menudo se influenciaban mutuamente.
C2 verb /ɪˈnæmər/

enamor

enamorar
Meaning
to be filled with love or admiration for
Example
She was enamored with the beautiful scenery.
Ella estaba enamorada con el hermoso paisaje.
C2 noun /bɛl/

belle

bella mujer
Meaning
A beautiful woman, especially the most attractive woman at a gathering.
Example
She was the belle of the ball that evening.
Ella era la bella de la fiesta esa noche.
C2 adjective /rɪˈtɪkjʊlət/

reticulate

reticulado
Meaning
Having a net-like pattern or structure.
Example
The leaf had a reticulate pattern of veins.
La hoja tenía un patrón reticulado de venas.
C2 verb /ruː/

rue

lamentar
Meaning
To feel regret or sorrow about something.
Example
She will rue the day she trusted him.
Ella lamentará el día que le dio su confianza.
C2 adjective /ˈtɔɪl.səm/

toilsome

agotador
Meaning
Involving hard or exhausting work; laborious.
Example
The workers had a toilsome day in the hot sun.
Los trabajadores tuvieron un día agotador bajo el sol caliente.
C2 noun /ˈlʊŋ.gi/

Lungi

lungi
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
Llevaba un cómodo lungi mientras descansaba en casa.
C2 verb /beɪst/

baste

verter o untar grasa derretida, jugos o líquido sobre la carne mientras se cocina
Meaning
to pour or brush melted fat, juices, or liquid over meat during cooking to keep it moist
Example
She basted the turkey every 30 minutes to keep it juicy.
Ella bastó el pavo cada 30 minutos para mantenerlo jugoso.
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 /ˈɪmprɪkeɪt/

imprecate

imprecate
Meaning
To utter a curse or invoke evil upon someone.
Example
The old woman imprecated her enemies with dark words.
La vieja mujer imprecó a sus enemigos con palabras oscuras.
C2 noun /ˈwɔːrˌmʌŋɡər/

warmonger

guerrerista
Meaning
A person who advocates or promotes war or conflict.
Example
The leader was criticized as a warmonger by his opponents.
El líder fue criticado como un guerrerista por sus oponentes.
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

lenguaje grosero o abusivo
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
La discusión acalorada rápidamente se convirtió en lenguaje grosero.
C2 verb /ˈsɪmpər/

simper

sonreír de manera tonta o afectada
Meaning
to smile in a silly, self-conscious, or affected way
Example
She simpered at his compliment, clearly embarrassed.
Ella sonrió tontamente ante su cumplido, claramente avergonzada.
C2 adjective /ˈɡɔːdi/

gaudy

estrafalario
Meaning
excessively showy or flashy, often in a tasteless way
Example
She wore a gaudy necklace that clashed with her elegant dress.
Ella llevaba un collar estrafalario que chocaba con su elegante vestido.
C2 verb /ˈnɪtˌpɪk/

nitpick

criticar cosas pequeñas
Meaning
To find and criticize small or unimportant faults in someone or something.
Example
She tends to nitpick about every little detail.
Ella tiende a criticar cada pequeño detalle.
C2 adjective /ˌdaɪəˈkrɪtɪkəl/

diacritical

diacrítico
Meaning
Relating to a mark added to a letter to indicate a different pronunciation or stress.
Example
The word résumé has diacritical marks that change its meaning from resume.
La palabra 'resumé' tiene marcas diacríticas que cambian su significado de 'resume'.
C2 adjective /dɪˈluːsɪv/

delusive

engañoso
Meaning
Giving a false or misleading impression; deceptive.
Example
His promises turned out to be delusive and untrustworthy.
Sus promesas resultaron ser engañosas y poco confiables.
C2 noun /ˌhaɪdrəˈstætɪks/

hydrostatics

hidrostática
Meaning
The branch of science concerned with the mechanical properties of fluids at rest.
Example
Hydrostatics is essential in understanding how dams and reservoirs function.
La hidrostática es esencial para entender cómo funcionan las represas y los embalses.
C2 verb /kəˈriːn/

careen

moverse descontroladamente
Meaning
To move swiftly and in an uncontrolled way, especially in a specific direction.
Example
The car careened down the slippery road.
El carro se deslizó descontroladamente por la carretera resbaladiza.
C2 noun /ˌɪnkəˈpæsəti/

incapacity

incapacidad
Meaning
the lack of ability, power, or fitness to do something
Example
His mental incapacity prevented him from making important decisions.
Su incapacidad mental le impidió tomar decisiones importantes.
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 /doʊˈniː/

donee

beneficiario
Meaning
A person who receives a gift or donation.
Example
The scholarship fund’s donee expressed heartfelt gratitude.
El beneficiario del fondo de becas expresó un sincero agradecimiento.
C2 noun, verb /ˌpæm.fləˈtɪər/

pamphleteer

escritor de panfletos
Meaning
a person who writes or distributes pamphlets, often to promote a political or social cause
Example
In the 18th century, many pamphleteers influenced public opinion.
En el siglo XVIII, muchos escritores de panfletos influyeron en la opinión pública.
C2 noun /ˌɡæskəˈneɪd/

gasconade

presunción exagerada, jactancia
Meaning
Extravagant boasting or bragging.
Example
His endless gasconade made him unpopular among his peers.
Su interminable presunción lo hizo impopular entre sus compañeros.
C2 adjective /æmˈbroʊʒiəl/

ambrosial

ambrosial
Meaning
Exceptionally pleasing to taste or smell; divine.
Example
The aroma of freshly baked bread was simply ambrosial.
El aroma del pan recién horneado era simplemente ambrosial.
C2 noun /ˈhɪl.sə fɪʃ/

Hilsa fish

pez hilsa
Meaning
a popular fish species found in South Asian rivers, especially prized in Bengali cuisine
Example
Hilsa fish is considered a delicacy in Bengali culture.
El pez hilsa se considera una delicadeza en la cultura bengalí.
C2 noun /ˌɪnsəˈrɛkʃən/

insurrection

insurrección
Meaning
A violent uprising against an authority or government.
Example
The army was called in to suppress the insurrection.
El ejército fue llamado para sofocar la insurrección.
C2 adjective /ˈtæsɪtɜrn/

taciturn

taciturno
Meaning
reserved or uncommunicative in speech; saying little
Example
He was a taciturn man who rarely spoke in meetings.
Era un hombre taciturno que rara vez hablaba en las reuniones.
C2 noun, verb /ˈkaʊntərˌtʃɑːrdʒ/

countercharge

contracargo
Meaning
an opposing charge or accusation; to make an opposing attack
Example
The lawyer filed a countercharge against the accuser.
El abogado presentó una contracarga contra el acusador.
C2 noun /kjuːˈpɪdəti/

cupidity

codicia
Meaning
Excessive desire for wealth or possessions; greed.
Example
The king's downfall was caused by his cupidity.
La caída del rey fue causada por su codicia.
C2 noun /sɪnˈtɪl.ə/

scintilla

pequeña chispa
Meaning
A tiny trace or spark of a specified quality or feeling.
Example
There wasn’t a scintilla of doubt in her mind.
No había ni una chispa de duda en su mente.
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

enunciación, pronunciación clara
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
Su enunciación fue clara durante la presentación.
C2 adjective /ɪnˈsɛndiˌɛri/

incendiary

incendiario / provocador
Meaning
designed to cause fires or stir up conflict
Example
The politician’s incendiary remarks angered the crowd.
Las declaraciones incendiarias del político enfurecieron a la multitud.
C2 noun /proʊˈdʒɛnɪtər/

progenitor

antepasado
Meaning
a direct ancestor; a person or thing that originates something
Example
Researchers traced the custom back to a common progenitor.
Los investigadores rastrearon la costumbre hasta un antepasado común.
C2 adjective /ˈmjuːtəbl/

mutable

mutable
Meaning
Capable of change or alteration.
Example
Human emotions are mutable and can shift rapidly.
Las emociones humanas son mutables y pueden cambiar rápidamente.
C2 verb /ˈfɛstər/

fester

empeorar, intensificarse
Meaning
to become worse or more intense, often through neglect or infection
Example
If grievances are ignored, they may fester into resentment.
Si se ignoran las quejas, pueden convertirse en resentimiento.
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 noun /ˈeɪʒən swɒmp iːl/

Asian swamp eel

anguila de pantano asiática
Meaning
a snake-like freshwater fish that can survive in muddy waters and is considered a delicacy in South Asian cuisine
Example
Asian swamp eel can breathe air and survive in shallow muddy waters.
La anguila de pantano asiática puede respirar aire y sobrevivir en aguas fangosas poco profundas.
C2 adjective, noun /ˈɡreɪtɪŋ/

grating

sonido desagradable / rejilla de metal
Meaning
Harsh and unpleasant to the senses, especially sound; a framework of bars covering an opening.
Example
The teacher's grating voice made it hard to concentrate.
La voz desagradable del maestro hacía difícil concentrarse.
C2 adjective /ˈdjuːtiəs/

duteous

obediente
Meaning
dutiful; obedient and respectful
Example
The duteous child always followed her parents’ instructions.
La niña obediente siempre seguía las instrucciones de sus padres.
C2 adjective /ˈrɛstɪv/

restive

inquieto
Meaning
unable to stay still or silent; restless and impatient
Example
The crowd grew restive as they waited for the concert to begin.
La multitud se volvió inquieta mientras esperaban a que comenzara el concierto.
C2 adjective /ˈɔːrəˌtʌnd/

orotund

voz grave y clara
Meaning
full, rich, and clear in sound; pompous in style
Example
The actor's orotund voice filled the theater.
La voz grave del actor llenó el teatro.
C2 noun /ˌdaɪvəˈɡeɪʃən/

divagation

divagación
Meaning
digression; wandering from a path or subject
Example
His lecture was full of divagation, making it hard to follow the main point.
Su conferencia estuvo llena de divagaciones, lo que hizo difícil seguir el punto principal.
C2 noun /ˈmæn.li.nəs/

manliness

virilidad
Meaning
The quality of being manly; courage, strength, and honor associated with men.
Example
His manliness was admired by his peers.
Su virilidad fue admirada por sus compañeros.
C2 adjective /ˈneb.jə.ləs/

Nebulous

vago; poco claro; nebuloso
Meaning
vague or unclear; lacking definite form; hazy
Example
His plans for the future remain nebulous and unclear.
Sus planes para el futuro siguen siendo nebulosos y poco claros.
C2 adjective /mæɡˈnæn.ɪ.məs/

magnanimous

magnánimo, generoso, indulgente
Meaning
Very kind and generous, especially towards a rival or someone less powerful than oneself.
Example
His magnanimous nature made him respected by all.
Su naturaleza magnánima lo hizo respetado por todos.
C2 noun /ˈɔːrɪkl̩/

auricle

parte externa del oído
Meaning
The external part of the ear; also an upper chamber of the heart in anatomy.
Example
The doctor examined the patient’s auricle for signs of infection.
El doctor examinó la parte externa del oído del paciente en busca de signos de infección.
C2 adjective /ˈpɑːrtəbl/

partible

divisible
Meaning
capable of being divided or separated
Example
The estate was partible among the heirs.
La propiedad era divisible entre los herederos.
C2 verb /pərˈtɪkjələrˌaɪz/

particularize

especificar
Meaning
to mention or describe something in detail
Example
The witness was asked to particularize the events of that night.
Se le pidió al testigo que especificara los eventos de esa noche.
C2 adjective /sɪər/

sere

seco
Meaning
Dry or withered, especially vegetation.
Example
The sere leaves crumbled under his feet.
Las hojas secas se desmoronaron bajo sus pies.