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B2 adjective /ˈnuːkliər/

nuclear

nuclear
Meaning
relating to the nucleus of an atom or to nuclear energy
Example
The country is developing nuclear energy.
El país está desarrollando energía nuclear.
B1 noun kəˈmɪt.mənt

commitment

compromiso
Meaning
A promise or firm decision to do something; the state or quality of being dedicated to a cause or activity.
Example
The president reaffirmed his commitment to environmental protection.
El presidente reafirmó su compromiso con la protección del medio ambiente.
A2 verb /diːl/

deal

felicidad
Meaning
to distribute or give out something; to handle or manage
Example
He had to deal with many problems at work.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C2 noun /ˈskɜː.vi/

scurvy

Escorbuto
Meaning
A disease caused by a deficiency of vitamin C, leading to weakness, gum disease, and bleeding.
Example
Sailors often suffered from scurvy during long sea voyages without fresh fruits.
Los marineros a menudo sufrían de escorbuto durante largos viajes en el mar sin frutas frescas.
C1 noun /ˈhæv.ək/

Havoc

destrucción generalizada; gran confusión o desorden; caos
Meaning
widespread destruction; great confusion or disorder; chaos
Example
The hurricane wreaked havoc on the coastal towns, destroying homes and businesses.
El huracán causó estragos en las ciudades costeras, destruyendo casas y negocios.
A1 noun /ˈsæləd/

salad

ensalada
Meaning
a dish consisting of various ingredients, typically including vegetables, which are usually mixed with a dressing
Example
She made a fresh salad with lettuce, tomatoes, and cucumbers.
Ella preparó una ensalada fresca con lechuga, tomates y pepinos.
B2 adjective dɪˈlɪbəreɪt

deliberate

hecho deliberadamente
Meaning
Done consciously and intentionally; carefully considered.
Example
His deliberate actions showed great care and thoughtfulness.
Sus acciones deliberadas mostraron gran cuidado y reflexión.
B1 noun /ɪnˈʃʊərəns/

insurance

seguro
Meaning
An arrangement by which a company provides compensation for loss, damage, or illness in return for a premium.
Example
He bought health insurance to cover medical expenses.
Compró un seguro de salud para cubrir los gastos médicos.
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 noun /ˌbræɡəˈdoʊʃioʊ/

braggadocio

comportamiento arrogante
Meaning
boastful or arrogant behavior; empty boasting
Example
His endless braggadocio annoyed everyone at the party.
Su interminable comportamiento arrogante molestó a todos en la fiesta.
B1 adjective /ˈdʒɛntəl/

gentle

gentil
Meaning
Kind, mild, or tender in nature or behavior
Example
He was always gentle with children.
Siempre fue amable con los niños.
B2 noun /pæd/

pad

bloc
Meaning
a small cushion or block of soft material; also a set of sheets of paper fastened together
Example
He wrote her phone number on a yellow pad.
Él escribió su número de teléfono en una hoja amarilla.
B2 adjective /ʌnˈlɪmɪtɪd/

unlimited

ilimitado
Meaning
without any limits or restrictions
Example
The internet plan offers unlimited data for the whole month.
El plan de internet ofrece datos ilimitados durante todo el mes.
C2 noun /ˈhɔːtɪnəs/

haughtiness

arrogancia
Meaning
The appearance or quality of being arrogantly superior and disdainful.
Example
His haughtiness made him unpopular among his peers.
Su arrogancia lo hizo impopular entre sus compañeros.
C1 noun /ˈsɪ.nɪk/

Cynic

cínico; persona escéptica
Meaning
a person who believes that people are motivated purely by self-interest; someone who is skeptical about human nature
Example
The old cynic believed that politicians only cared about getting votes.
El viejo cínico creía que los políticos solo se preocupaban por conseguir votos.
C1 noun /ˈjuːnɪsən/

unison

al unísono
Meaning
Simultaneous performance or utterance of action or speech.
Example
The choir sang in unison.
El coro cantó al unísono.
C1 noun /ˈɒn.slɔːt/

onslaught

asalto
Meaning
A fierce or destructive attack.
Example
The village faced an onslaught of enemy forces.
El pueblo enfrentó un asalto de las fuerzas enemigas.
B1 noun /ˈɛlɪmənt/

element

elemento
Meaning
A basic or essential part of something; a simple substance that cannot be broken down further.
Example
Trust is a key element of any strong relationship.
La confianza es un elemento clave de cualquier relación fuerte.
C2 verb, noun /ɡaʊdʒ/

gouge

hender, cobrar precios excesivos
Meaning
To cut or scoop out a deep hole or groove; to overcharge unfairly.
Example
He accidentally gouged a hole in the wooden table.
Él accidentalmente hizo un agujero en la mesa de madera.
C2 adjective /ˈfæləbl/

fallible

capaz de cometer errores
Meaning
capable of making mistakes or being wrong
Example
Even experts are fallible and can make errors.
Incluso los expertos son falibles y pueden cometer errores.
C1 noun /ˈfɔːrdʒər/

forger

falsificador
Meaning
a person who makes fake documents, artworks, or signatures
Example
The police arrested a forger who had been selling counterfeit paintings.
La policía arrestó a un falsificador que había estado vendiendo pinturas falsas.
C1 noun /ˈmæksɪm/

maxim

máxima
Meaning
a short, well-known statement expressing a general truth or rule of conduct
Example
Honesty is a timeless maxim valued in every culture.
La honestidad es una máxima atemporal valorada en todas las culturas.
C1 verb /eɪl/

ail

padecer una enfermedad
Meaning
to be ill or suffer from a physical or mental problem; to trouble or afflict
Example
She has been ailing since last winter.
Ella ha estado enferma desde el invierno pasado.
A2 noun /kæʃ/

cash

efectivo
Meaning
money in the form of bills or coins, not checks or credit
Example
She paid the bill in cash.
Ella pagó la factura en efectivo.
B1 adjective /ˈjuːnɪfɔːrm/

Uniform

uniforme
Meaning
consistent; identical; standardized
Example
All students must wear a uniform to school.
Todos los estudiantes deben usar un uniforme en la escuela.
C1 noun /ˈlɪɡ.əmənt/

ligament

tejido ligamento
Meaning
A tough band of tissue that connects bones at a joint.
Example
He tore a ligament in his knee while playing football.
Se rompió un ligamento en su rodilla mientras jugaba al fútbol.
C2 adjective /əˈluːviəl/

alluvial

aluvial
Meaning
Relating to or derived from alluvium (loose soil or sediment deposited by rivers).
Example
The farmers cultivate crops on the fertile alluvial plains.
Los agricultores cultivan cultivos en las fértiles llanuras aluviales.
C2 adjective ˈmiː.ni.əl

menial

menial
Meaning
Not requiring much skill and lacking prestige.
Example
He refused to do menial work.
Él se negó a hacer trabajos meniales.
C1 adjective /ˈsiːzənəbəl/

Seasonable

estacional
Meaning
occurring at the right time; appropriate for the season; timely
Example
The seasonable rain helped the farmers with their crops.
La lluvia estacional ayudó a los agricultores con sus cultivos.
C1 adjective /ˈæm.ɪ.kə.bəl/

amicable

amistoso
Meaning
Having a spirit of friendliness; without serious disagreement or rancor.
Example
They reached an amicable agreement.
Alcanzaron un acuerdo amistoso.
B2 adjective /dɪˈstɜː.bɪŋ/

disturbing

perturbador
Meaning
causing anxiety, worry, or emotional distress
Example
The news about the accident was deeply disturbing.
La noticia sobre el accidente fue profundamente perturbadora.
C1 noun /moʊld/

Mould

molde; moho
Meaning
a hollow container used to give shape to molten material; fungus
Example
She poured chocolate into the mould to make candies.
Ella vertió chocolate en el molde para hacer caramelos.
C1 adjective /ˈɜːrθ.li/

Earthly

terrenal; mundano; material
Meaning
relating to the earth or human life; worldly; material rather than spiritual
Example
He focused on earthly pleasures rather than spiritual growth.
Se centró en los placeres terrenales en lugar del crecimiento espiritual.
B2 noun /joʊlk/

Yolk

yema de huevo
Meaning
the yellow internal part of a bird's egg, especially a hen's egg, which is rich in protein and fat
Example
She separated the egg white from the yolk.
Ella separó la clara del huevo de la yema.
A1 verb /ˈɡroʊ.ɪŋ/

growing

creciente
Meaning
continuously increasing or developing
Example
There is a growing demand for renewable energy.
Hay una creciente demanda de energía renovable.
A2 noun /ˈmɛs.ɪdʒ/

Message

mensaje
Meaning
A written, spoken, or electronic communication sent from one person to another
Example
I received your message and will reply soon.
Recibí tu mensaje y responderé pronto.
C2 verb /dɪˈsɛmbəl/

dissemble

disimular
Meaning
to conceal one's true motives, feelings, or beliefs; to pretend
Example
He tried to dissemble his anger with a forced smile.
Él trató de disimular su ira con una sonrisa forzada.
C1 noun /ˈdrʌdʒəri/

drudgery

trabajo arduo y monótono
Meaning
Hard, menial, or dull work.
Example
She wanted to escape the drudgery of her daily routine.
Ella quería escapar de la rutina monótona de su día a día.
C2 noun /ˌpoʊpʊˈriː/

potpourri

mezcla de flores secas
Meaning
a mixture of dried flowers and spices kept in a bowl to perfume a room; a miscellaneous collection
Example
The living room was filled with the scent of potpourri.
La sala de estar estaba llena con el aroma del potpourri.
B2 noun /ˈrɒbəɹi/

robbery

robo
Meaning
the crime of stealing from someone or somewhere using force or threat
Example
The police are investigating the robbery at the local store.
La policía está investigando el robo en la tienda local.
C1 noun /trænsˈfjuːʒən/

transfusion

transfusión sanguínea
Meaning
the process of transferring blood or another fluid into a person's vein
Example
The patient received a blood transfusion after the accident.
El paciente recibió una transfusión de sangre después del accidente.
C1 noun /fɪˈziːk/

physique

físico
Meaning
the form, size, and development of a person's body
Example
He has an athletic physique due to years of training.
Él tiene una constitución atlética debido a años de entrenamiento.
B2 noun ˈæp.ə.taɪt

appetite

apetito
Meaning
A natural desire to satisfy a bodily need, especially for food.
Example
Junk food increases appetite unnaturally.
La comida chatarra aumenta el apetito de manera antinatural.
A2 noun /ˈdjuː.ti/

Duty

deber
Meaning
something that one is expected or required to do; moral or legal obligation
Example
It is our duty as citizens to vote in elections.
Es nuestro deber como ciudadanos votar en las elecciones.
A2 noun /ænt/

Ant

hormiga
Meaning
a small insect that lives in organized colonies and is known for hard work
Example
The ant carried a crumb that was twice its size.
La hormiga cargó una migaja que era el doble de su tamaño.
B1 noun /ˌvɒl.ənˈtɪər/

Volunteer

voluntario
Meaning
a person who freely offers to take part in an enterprise or undertake a task
Example
Many volunteers helped distribute food to the homeless.
Muchos voluntarios ayudaron a distribuir comida a los personas sin hogar.
A1 preposition /ɪn/

in

en
Meaning
expressing the situation of being enclosed or surrounded by something
Example
She is in the kitchen preparing dinner.
Ella está en la cocina preparando la cena.
B2 adjective /əˈdɪktɪd/

addicted

adicto
Meaning
Being unable to stop engaging in a particular activity or consuming a particular substance.
Example
Many people are addicted to social media.
Muchas personas son adictas a las redes sociales.
C1 adjective /maɪˈɑːpɪk/

myopic

miopía, visión limitada
Meaning
lacking foresight or long-term perspective; also refers to nearsightedness
Example
The company’s myopic strategy led to long-term losses.
La estrategia miope de la empresa condujo a pérdidas a largo plazo.
B2 noun /slɛdʒ/

sledge

trineo
Meaning
a vehicle for traveling over snow, often pulled by animals
Example
The children rode a sledge down the snowy hill.
Los niños montaron un trineo por la colina nevada.
C2 adjective /aɪˈtɪnərənt/

itinerant

itinerante
Meaning
Traveling from place to place, especially for work or duty.
Example
The itinerant teacher moved from village to village to educate children.
El maestro itinerante se movía de pueblo en pueblo para educar a los niños.
C2 adjective /ˌɪnˌɑːpərˈtuːn/

inopportune

momento inoportuno
Meaning
Happening at a bad or inconvenient time.
Example
His call came at the most inopportune moment.
Su llamada llegó en el momento más inoportuno.
C1 adjective /ˈmɜː.sɪ.ləs/

Merciless

despiadado; cruel;
Meaning
showing no mercy or pity; cruel and heartless
Example
The merciless dictator showed no compassion.
El dictador despiadado no mostró compasión.
C2 adjective /tʃəˈruːbɪk/

cherubic

angélico
Meaning
Innocent, sweet, and angelic, like a cherub.
Example
The baby had a cherubic smile that melted everyone’s heart.
El bebé tenía una sonrisa angelical que derretía el corazón de todos.
C1 noun ˈɪn.fər.əns

inference

inferencia
Meaning
A conclusion reached on the basis of evidence and reasoning; logical deduction.
Example
Scientists make inferences based on experimental data.
Los científicos hacen inferencias basadas en datos experimentales.
C2 verb /ˈɡræn.jʊ.leɪt/

granulate

granular
Meaning
To form or cause to form into grains or small particles.
Example
The sugar began to granulate as it cooled.
El azúcar comenzó a granularse cuando se enfrió.
B2 verb, noun /ɪnˈdevər/

endeavour

esforzarse
Meaning
To try hard to achieve something; an attempt or effort
Example
She endeavoured to finish the project on time.
Ella se esforzó por terminar el proyecto a tiempo.
B2 adjective /kənˈvɪnsɪŋ/

Convincing

convincente; creíble; persuasivo; capaz de hacer que alguien crea algo
Meaning
believable; credible; persuasive; able to make someone believe something
Example
His convincing argument won over the entire jury.
Su argumento convincente ganó al jurado entero.
A2 noun /ˈkær.ət/

Carrot

zanahoria
Meaning
a long pointed orange root vegetable that grows underground
Example
Carrots are rich in vitamin A.
Las zanahorias son ricas en vitamina A.
C2 verb /əˈkuːtə/

accoutre

vestir
Meaning
to dress or equip, especially in something impressive or elaborate
Example
The knight was accoutred in shining armor.
El caballero estaba vestido con brillante armadura.
B2 noun /tɒŋz/

Tongs

tenazas
Meaning
a tool consisting of two movable arms that are joined at one end, used for picking up and holding things
Example
Use the tongs to pick up the hot pieces of meat from the grill.
Usa las tenazas para recoger los trozos calientes de carne de la parrilla.
C1 verb /ɪˈleɪt/

elate

alegrar
Meaning
To make someone very happy or proud.
Example
The success of the project elated the whole team.
El éxito del proyecto alegró a todo el equipo.
B2 noun /ˈpær.ə.dɒks/

paradox

paradoja
Meaning
A seemingly contradictory statement or situation that may be true; an apparent inconsistency.
Example
The paradox of freedom is that it requires rules.
La paradoja de la libertad es que requiere reglas.
C1 noun /kɑːrˈtɒɡrəfi/

cartography

cartografía
Meaning
The science or practice of drawing maps.
Example
She studied cartography at university to learn how to design maps.
Estudió cartografía en la universidad para aprender a diseñar mapas.
C1 noun /ˌloʊ.kəˈmoʊ.tɪv/

locomotive

locomotora
Meaning
A powered rail vehicle used for pulling trains.
Example
The old steam locomotive was restored for the museum.
La antigua locomotora de vapor fue restaurada para el museo.
C1 adjective dʒuːˈdɪʃ.əs

judicious

juicioso
Meaning
Having, showing, or done with good judgment or sense; wise and careful.
Example
A judicious decision can prevent future problems.
Una decisión juiciosa puede prevenir problemas futuros.
C2 noun /ˈmɛndɪkənt/

mendicant

mendigo
Meaning
a beggar; a person who lives by asking for alms
Example
The mendicant asked for food at the monastery gate.
El mendigo pidió comida en la puerta del monasterio.
C2 noun /ˈræŋɡlər/

wrangler

cuidador de ganado
Meaning
a person who argues noisily; or someone who takes care of livestock on a ranch
Example
The cowboy worked as a wrangler on the ranch.
El vaquero trabajó como un rángler en el rancho.
C1 verb /ˈvɛnəˌreɪt/

venerate

venerar
Meaning
to regard with great respect; revere
Example
People venerate saints for their holiness.
La gente venera a los santos por su santidad.
C1 verb /ˈflɪk.ər/

flicker

parpadear
Meaning
to shine unsteadily or waver between light and dark
Example
The candle flickered in the wind.
La vela parpadeaba en el viento.
C2 adjective /ˌrɛpərˈtɔːriəl/

repertorial

repertorial
Meaning
Relating to or characteristic of a repertoire, especially in journalism or performance contexts.
Example
The journalist's repertorial style captured every detail of the unfolding story.
El estilo repertorial del periodista capturó cada detalle de la historia en desarrollo.
C1 noun /bɪˈriːvmənt/

bereavement

duelo
Meaning
The state of having lost a loved one through death.
Example
She received many letters of sympathy during her time of bereavement.
Ella recibió muchas cartas de simpatía durante su periodo de duelo.
A2 noun /taɪər/

tire

llanta
Meaning
a rubber covering around a wheel
Example
The car’s tire burst on the highway.
La llanta del coche explotó en la carretera.
C2 noun /ˈweɪvlət/

wavelet

pequeña onda
Meaning
a small wave or ripple on the surface of water or another medium
Example
The pond was disturbed only by the tiny wavelets caused by the breeze.
El estanque solo fue perturbado por las pequeñas ondas causadas por la brisa.
C2 adjective /kəˈnjuːbiəl/

connubial

conyugal
Meaning
Relating to marriage or the relationship of a married couple.
Example
They celebrated their connubial bliss with a honeymoon trip.
Celebraron su dicha conyugal con un viaje de luna de miel.
B2 noun /kreɪn/

Crane

grúa
Meaning
a large tall bird with long legs and neck; a machine for lifting heavy objects
Example
The graceful crane stood motionless by the water's edge.
La grácil grúa permaneció inmóvil al borde del agua.
C2 noun /ˌdaɪ.jʊˈret.ɪk/

diuretic

diurético
Meaning
A substance that promotes the production of urine.
Example
Coffee has a mild diuretic effect.
El café tiene un leve efecto diurético.
B1 noun /ˈpɑː.vər.t̬i/

Poverty

pobreza; falta de necesidades básicas
Meaning
the state of being extremely poor; lack of basic necessities
Example
Many organizations work to reduce poverty around the world.
Muchas organizaciones trabajan para reducir la pobreza en todo el mundo.
C1 verb /ˈhɪpnətaɪz/

hypnotize

hipnotizar
Meaning
to put someone into a state of hypnosis; to influence someone's mind deeply
Example
The magician tried to hypnotize the audience.
El mago intentó hipnotizar a la audiencia.
B2 adverb /əˈbrʌptli/

Abruptly

de repente e inesperadamente; sin advertencia
Meaning
suddenly and unexpectedly; without warning
Example
The meeting ended abruptly when the power went out.
La reunión terminó abruptamente cuando se fue la luz.
C2 noun /pəˈlɛmɪks/

polemics

polemica
Meaning
the art or practice of engaging in controversial debate or dispute
Example
The conference was full of polemics on economic reforms.
La conferencia estuvo llena de polémicas sobre las reformas económicas.
C2 verb /skwɛltʃ/

squelch

hacer un sonido suave, como caminar en el barro; suprimir o callar
Meaning
to make a soft sucking sound, such as when walking on mud; to suppress or silence
Example
His boots squelched in the wet ground.
Sus botas hicieron un ruido de squelch en el suelo mojado.
C1 adjective /ʌnˈweɪ.vər.ɪŋ/

unwavering

inquebrantable
Meaning
Steady or resolute; not wavering.
Example
He showed unwavering dedication to his goal.
Él mostró una dedicación inquebrantable hacia su meta.
B2 noun /ˈreɪ.zən/

Raisin

pasa
Meaning
dried grape
Example
She added raisins to the oatmeal cookies for extra sweetness.
Ella añadió pasas a las galletas de avena para más dulzura.
C1 noun /lʌmp/

Lump

bulto; trozo; pedazo
Meaning
a compact mass of a substance, especially one without a definite or regular shape
Example
She found a lump of sugar in the bowl.
Ella encontró un trozo de azúcar en el tazón.
C1 adjective/verb /ˈleɪ.bərd/

labored

laborioso
Meaning
done with great effort and difficulty; or past tense of labor
Example
He gave a labored explanation that confused the audience.
Él dio una explicación trabajosa que confundió a la audiencia.
C1 adjective /ˈflæʃi/

flashy

llamativo, ostentoso
Meaning
ostentatious or showy in a way that attracts attention
Example
He drove a flashy sports car through the city streets.
Él condujo un coche deportivo llamativo por las calles de la ciudad.
C2 noun /ˌdɪskənˈtɪnjʊəns/

discontinuance

suspensión
Meaning
the act of stopping something, especially permanently
Example
The discontinuance of the service disappointed many customers.
La suspensión del servicio decepcionó a muchos clientes.
C2 adjective /ˈspɔːrtɪv/

sportive

deportivo
Meaning
Playful, lively, or full of fun.
Example
The children were in a sportive mood during the picnic.
Los niños estaban en un estado de ánimo deportivo durante el picnic.
C1 adjective /səˈnɔːrəs/

sonorous

sonido profundo
Meaning
Deep, full, and rich in sound.
Example
The actor's sonorous voice filled the entire theater.
La voz sonorosa del actor llenó todo el teatro.
B1 noun /ˈsɜːvənt/

servant

sirviente
Meaning
a person who performs duties for others, especially in a household
Example
The servant opened the door for the guests.
El sirviente abrió la puerta para los invitados.
C2 adjective /ˈlɪsɪt/

licit

lícito
Meaning
Permitted by law or by rules; legal.
Example
The trade of certain goods is licit under international law.
El comercio de ciertos bienes es lícito bajo la ley internacional.
B2 noun /ˈɑːr.mər/

Armour

armadura
Meaning
protective covering worn by soldiers; metal plating for military vehicles
Example
The knight wore heavy armour to protect himself in battle.
El caballero llevaba una armadura pesada para protegerse en la batalla.
C2 verb /ænˈtɪpəθaɪz/

antipathize

antipatizar
Meaning
to feel or express a strong dislike or aversion toward something or someone
Example
He seemed to antipathize with the new management's approach.
Parece que él antipatiza con el enfoque de la nueva administración.
A2 noun /ˈbɪs.kɪt/

Biscuit

galleta
Meaning
a small, hard, dry cake; a cookie
Example
Children love to eat chocolate biscuits with milk.
A los niños les encanta comer galletas de chocolate con leche.
B2 noun, verb /nɜːrv/

nerve

nervio; coraje
Meaning
A bundle of fibers in the body that transmits signals between the brain and other parts; also courage or audacity.
Example
She gathered the nerve to speak in front of the large audience.
Ella reunió el valor para hablar frente a la gran audiencia.
C2 adjective /ræpˈtɔːriəl/

raptorial

rapaz
Meaning
Relating to birds of prey or predatory behavior.
Example
The eagle is a raptorial bird with sharp talons.
El águila es un ave rapaz con garras afiladas.
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.
B1 noun ˈstæn.dədz

standards

estándares
Meaning
A level of quality or attainment; a required or agreed level of quality or attainment.
Example
High standards inspire competitors.
Los altos estándares inspiran a los competidores.
C1 adjective /pəˈrɛniəl/

perennial

perenne
Meaning
lasting or existing for a long time, or recurring continually
Example
Climate change is a perennial concern for scientists.
El cambio climático es una preocupación perenne para los científicos.
B2 noun /ɪnˌvaɪrənˈmɛntəl ˈmuːvmənt/

environmental movement

movimiento ambiental
Meaning
A social or political movement aimed at protecting the environment and promoting sustainable practices through advocacy, education, and policy changes.
Example
The environmental movement focuses on reducing pollution and protecting ecosystems.
El movimiento ambiental se enfoca en reducir la contaminación y proteger los ecosistemas.
B2 adjective ˌkɑː.bən ˈnjuː.trəl

carbon-neutral

carbono neutral
Meaning
Having a balance between emitting carbon and absorbing carbon from the atmosphere; not adding to overall carbon emissions.
Example
The company aims to be carbon-neutral by 2030.
La empresa tiene como objetivo ser carbono neutral para 2030.
B1 adjective /ˈtwɛntiəθ/

twentieth

vigésimo
Meaning
coming after the nineteenth in order; being one of twenty equal parts.
Example
She was born on the twentieth of April.
Ella nació el vigésimo de abril.
C1 noun /ˈkwɒn.dər.i/

Quandary

dilema; incertidumbre
Meaning
a difficult situation where you cannot decide what to do; dilemma
Example
She was in a quandary about which job offer to accept.
Ella estaba en un dilema sobre qué oferta de trabajo aceptar.
C2 noun /prɪˈsɛʃən/

precession

precesión
Meaning
The slow movement of the axis of a spinning body around another axis, often referring to Earth's rotation.
Example
Astronomers study the precession of the equinoxes.
Los astrónomos estudian la precesión de los equinoccios.
A2 noun /ˈmoʊ.tər ˌsaɪ.kəl/

Motor Cycle

motocicleta
Meaning
a two-wheeled vehicle powered by an engine
Example
He rides his motorcycle to work every day.
Él monta su motocicleta al trabajo todos los días.
C1 noun /əˈkɔːrdiən/

accordion

acordión (instrumento musical)
Meaning
a musical instrument played by squeezing and expanding with keys and buttons
Example
The musician played a cheerful tune on the accordion.
El músico tocó una melodía alegre en el acordeón.
B2 noun /ˈsɜːr.tən.ti/

Certainty

certeza
Meaning
firm conviction that something is the case; the quality of being reliably true
Example
We can say with certainty that the project will be completed on time.
Podemos decir con certeza que el proyecto se completará a tiempo.
C1 noun /ˌɪntɪˈmeɪʃən/

intimation

insinuación
Meaning
A subtle or indirect hint or suggestion.
Example
She gave no intimation of her plans.
Ella no dio ninguna insinuación sobre sus planes.
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

confianza
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
Ella habló con gran confianza durante la entrevista de trabajo.
C1 adjective /ɪˈspeʃəl/

especial

especial
Meaning
Particularly remarkable or significant; distinguished from others
Example
This is an especial opportunity you should not miss.
Esta es una oportunidad especial que no debes perder.
C1 adjective/noun /fəˈrɛns.ɪk/

forensic

Análisis científico aplicado a asuntos criminales o legales
Meaning
Scientific analysis applied to criminal or legal matters
Example
Forensic experts analyze cybercrimes using advanced tools.
Los expertos forenses analizan los delitos cibernéticos utilizando herramientas avanzadas.
C1 noun/verb /ˈrɛprɪˌmænd/

reprimand

reprensión
Meaning
A formal expression of disapproval; to scold or criticize someone officially.
Example
The teacher reprimanded the student for being late.
El maestro reprendió al estudiante por llegar tarde.
A2 verb /tʌtʃ/

touch

tocar
Meaning
to put your hand or finger on something; to make physical contact
Example
Please don't touch the wet paint.
Por favor, no toques la pintura mojada.
B2 noun /ˈprɑsɪˌkjuːtər/

prosecutor

fiscal
Meaning
a lawyer who represents the government in criminal cases
Example
The prosecutor argued that the defendant was guilty of the crime.
El fiscal argumentó que el acusado era culpable del crimen.
C2 verb /ʧeɪf/

chafe

rozar
Meaning
To make or become sore by rubbing; to feel irritation or impatience.
Example
The tight shoes began to chafe his heels.
Los zapatos apretados empezaron a rozar sus talones.
A2 noun /əˈlɪmpɪks/

olympics

Juegos Olímpicos
Meaning
an international sports competition held every four years with athletes from many countries
Example
The Olympics bring athletes from all over the world together.
Los Juegos Olímpicos reúnen a atletas de todo el mundo.
C1 adjective /ˈædʒ.aɪl/

agile

rápido y flexible
Meaning
able to move quickly and easily; quick and adaptable in thinking or action
Example
The startup team was agile in responding to market changes.
El equipo de la startup fue ágil al responder a los cambios del mercado.
C2 noun /ˈkeɪ.tɪf/

caitiff

villano
Meaning
A contemptible or cowardly person.
Example
The knight despised the caitiff who betrayed his comrades.
El caballero despreciaba al villano que traicionó a sus compañeros.
C1 verb /ɪnˈklaɪn/

incline

inclinarse
Meaning
to feel willing or favorably disposed toward something; to bend or tilt
Example
She is inclined to agree with the proposal.
Ella está inclinada a estar de acuerdo con la propuesta.
C2 verb /ɪkˈstɛmpəraɪz/

extemporize

improvisar
Meaning
To speak or perform without preparation; improvise.
Example
The actor had to extemporize when he forgot his lines.
El actor tuvo que improvisar cuando olvidó sus líneas.