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B2 noun ˈsəʊ.lər ˈen.ə.dʒi

solar energy

energía solar
Meaning
Energy from the sun that is converted into thermal or electrical energy.
Example
Solar energy is vital for reducing carbon emissions.
La energía solar es vital para reducir las emisiones de carbono.
C2 noun /leɪð/

lathe

torno
Meaning
A machine for shaping wood, metal, or other material by rotating it against a cutting tool.
Example
The carpenter used a lathe to shape the wooden bowl.
El carpintero usó un torno para dar forma al tazón de madera.
C1 phrase ˈriː.dʒən.əl ˈfɔː.rəm

regional forum

foro regional
Meaning
A meeting or conference where representatives from countries or organizations in a specific geographical area discuss issues of common interest.
Example
The Regional Forum discussed deforestation impacts.
El foro regional discutió los impactos de la deforestación.
C1 noun /ˈænti ˈeəkræft ɡʌn/

Anti-aircraft-gun

cañón antiaéreo
Meaning
a weapon designed to attack aircraft from the ground
Example
The anti-aircraft gun was positioned to defend the military base.
El cañón antiaéreo estaba posicionado para defender la base militar.
B2 adverb juːˈnæn.ɪ.məs.li

unanimously

unánimemente
Meaning
With the agreement of all people involved; without opposition.
Example
The proposal was unanimously accepted.
La propuesta fue aceptada unánimemente.
B2 noun /biːm/

beam

rayo / viga
Meaning
a ray or shaft of light; a long piece of wood or metal used to support weight
Example
A beam of sunlight entered through the window.
Un rayo de luz entró por la ventana.
B2 adjective /ˈrɪski/

risky

arriesgado
Meaning
Involving the possibility of danger, harm, or loss
Example
Investing in that startup is risky but could bring high rewards.
Invertir en esa startup es arriesgado, pero podria traer grandes recompensas.
C1 adjective /ˈθrɪfti/

thrifty

ahorrador
Meaning
using money and resources carefully and not wastefully
Example
She is very thrifty and always saves money for the future.
Ella es muy ahorradora y siempre ahorra dinero para el futuro.
C1 noun /ˈdʒet.i/

Jetty

muelle
Meaning
a landing stage or small pier at which boats can dock or be moored
Example
The fishing boats were tied up at the wooden jetty near the harbor.
Los barcos pesqueros estaban amarrados en el muelle de madera cerca del puerto.
C1 verb /kənˈdəʊn/

condone

condonar
Meaning
To accept or allow behavior that is morally wrong or offensive.
Example
The manager refused to condone harassment in the workplace.
El gerente se negó a condonar el acoso en el lugar de trabajo.
C1 noun /ˈmjʊr.əl/

Mural

mural
Meaning
a painting or artwork applied directly on a wall or ceiling
Example
The artist painted a beautiful mural on the school wall.
El artista pintó un hermoso mural en la pared de la escuela.
B1 adjective /ˈpeɪn.fəl/

painful

doloroso
Meaning
causing physical or emotional pain
Example
The injury was very painful, and he needed immediate care.
La lesión fue muy dolorosa y necesitaba atención inmediata.
C1 adjective /ˈkjʊərəbl/

curable

curable
Meaning
Able to be cured or healed.
Example
The doctor assured her that the disease was curable.
El doctor le aseguró que la enfermedad era curable.
B2 noun /trəˈdɪʃ.ən.əl ɪˈkɒn.ə.mi/

traditional economy

economía tradicional
Meaning
An economic system based on customs and traditions, often involving barter trade.
Example
Tribes still practice a traditional economy based on barter trade.
Las tribus todavía practican una economía tradicional basada en el trueque.
C2 adjective /ˈnæti/

natty

elegante
Meaning
Neat, stylish, and fashionable in appearance.
Example
He looked very natty in his new suit.
Él lucía muy elegante con su nuevo traje.
B2 noun, verb /blæst/

blast

explosión, fuerte golpe
Meaning
a strong gust of wind, an explosion, or a loud sound; to destroy or shatter by explosion
Example
The explosion sent a powerful blast through the building.
La explosión envió un fuerte golpe a través del edificio.
C1 verb /ʃʌnt/

shunt

desviar
Meaning
to move or turn aside; to push or divert from one track to another
Example
The train was shunted onto a different track.
El tren fue desviado a otra vía.
B2 noun /əˈnælədʒi/

analogy

analogía
Meaning
A comparison between two things for the purpose of explanation or clarification.
Example
The teacher used the analogy of a tree to explain the structure of an essay.
El maestro utilizó la analogía de un árbol para explicar la estructura de un ensayo.
A2 verb /hʌɡ/

hug

abrazar
Meaning
to hold someone tightly in your arms to show affection or comfort
Example
She hugged her friend before leaving for the airport.
Ella abrazó a su amiga antes de irse al aeropuerto.
C1 noun /stɑːr ˈæn.ɪs/

Star Anise

anís estrellado
Meaning
star-shaped spice pod with a licorice-like flavor used in cooking
Example
She added star anise to the soup for aromatic flavor.
Ella agregó anís estrellado a la sopa para darle un sabor aromático.
C2 verb /ˈmɒlɪfaɪ/

mollify

apaciguar
Meaning
To calm or soothe someone's anger or anxiety.
Example
The manager tried to mollify the angry customers with discounts.
El gerente trató de apaciguar a los clientes enojados con descuentos.
A1 noun /ˈbɪldɪŋ/

building

edificio
Meaning
A structure with a roof and walls, such as a house, school, or office.
Example
The old building was renovated into a museum.
El viejo edificio fue renovado y convertido en un museo.
C1 adjective /kənˈspɪkjuəs/

conspicuous

conspicuo
Meaning
Easily noticeable; attracting attention due to being unusual or prominent.
Example
Her red dress made her conspicuous at the party.
Su vestido rojo la hizo conspicua en la fiesta.
C2 noun /draɪd roʊz ˈpɛtəlz/

Dried Rose Petals

pétalos de rosa secos
Meaning
dehydrated petals from roses used for culinary and aromatic purposes
Example
The dessert was garnished with dried rose petals.
El postre fue decorado con pétalos de rosa secos.
B1 noun /ˈskwɪr.əl/

Squirrel

ardilla
Meaning
a small agile tree-dwelling rodent with a long bushy tail
Example
The squirrel gathered nuts for winter.
La ardilla recogió nueces para el invierno.
C1 noun /ˈnoʊmæd/

nomad

nómada
Meaning
A person who has no permanent home and moves from place to place.
Example
The desert was once home to nomads who lived by herding animals.
El desierto fue una vez hogar de los nómadas que vivían pastoreando animales.
A1 interjection /haɪ/

hi

hola
Meaning
a friendly greeting used when meeting someone
Example
Hi, it's nice to meet you!
¡Hola, es un placer conocerte!
B2 noun /səˈspɪʃən/

Suspicion

sospecha
Meaning
a feeling or thought that someone is guilty of an illegal or dishonest activity
Example
The police arrested him on suspicion of theft.
La policía lo arrestó por sospecha de robo.
C1 noun flɛər

flair

habilidad natural
Meaning
A natural ability to do something well.
Example
She has a flair for design, always creating visually stunning work.
Ella tiene una habilidad especial para el diseño, siempre creando trabajos visualmente impresionantes.
B2 noun/verb /kjuː/

cue

señal
Meaning
A signal or prompt for action; to give a signal.
Example
The actor waited for his cue before entering the stage.
El actor esperó su señal antes de entrar al escenario.
A2 noun /ˈkɜːr.tən/

Curtain

cortina
Meaning
a piece of material suspended at the top to form a covering or screen, typically movable sideways
Example
She drew the curtains to block out the bright sunlight.
Ella cerró las cortinas para bloquear la luz solar brillante.
C1 adjective /ˈkɔːrdiəl/

Cordial

cordial; sincero; afectuoso
Meaning
warmly friendly; sincere; heartfelt
Example
She gave us a cordial welcome at the front door.
Nos dio una cordial bienvenida en la puerta principal.
B2 adjective /ˈdespərət/

Desperate

desesperado
Meaning
reckless; extremely urgent; critical
Example
The situation became desperate as water supplies ran out.
La situación se volvió desesperada cuando se agotaron los suministros de agua.
B1 adverb /pɑːrˈtɪkjʊləli/

particularly

particularmente
Meaning
to a higher degree than is usual or expected
Example
She is particularly fond of Italian food.
Ella es particularmente aficionada a la comida italiana.
C1 verb /wɑːft/

waft

flotar en el aire
Meaning
to move gently through the air, carried by a breeze
Example
The smell of fresh bread wafted through the kitchen.
El olor de pan fresco flotó por la cocina.
B2 adjective ˌæn.əlˈɪt.ɪ.kəl

analytical

analítico, investigativo, lógico
Meaning
Using or skilled in using analysis (i.e., separating a whole—intellectual or substantial—into its elemental parts or basic principles).
Example
She has an analytical approach to problem-solving.
Ella tiene un enfoque analítico para resolver problemas.
B2 adjective /ˈprɒmɪsɪŋ/

promising

prometedor
Meaning
showing signs of future success or potential
Example
She is a promising young scientist with great ideas.
Ella es una joven científica prometedora con grandes ideas.
C1 noun /ˌɪn.dʒəˈnjuː.ɪ.ti/

ingenuity

ingenio
Meaning
The quality of being clever, original, and inventive.
Example
His ingenuity led to groundbreaking innovations.
Su ingenio llevó a innovaciones pioneras.
C2 adjective /ˈtrɛntʃənt/

trenchant

tajante
Meaning
expressed strongly, effectively, and clearly; sharp or cutting in style or expression
Example
Her trenchant criticism of the policy left no room for misunderstanding.
Su crítica tajante a la política no dejó lugar a malentendidos.
C2 noun /pluːˈtɒkrəsi/

plutocracy

gobierno de los ricos
Meaning
a system of government where the wealthy hold power
Example
The country was ruled as a plutocracy.
El país fue gobernado como una plutocracia.
B2 noun ˈbɛriəl saɪt

burial site

sitio de entierro
Meaning
A place where a dead body is buried.
Example
The burial site of the martyrs was near the riverbank.
El sitio de entierro de los mártires estaba cerca de la ribera.
B2 noun /ɡɪɡ/

gig

una actuación en vivo de un músico, banda o artista; también un trabajo temporal
Meaning
A live performance by a musician, band, or entertainer; also a temporary job.
Example
The band has a gig at the local club tonight.
La banda tiene un gig en el club local esta noche.
B2 noun ˈven.tʃərz

ventures

empresa
Meaning
Business enterprises or undertakings, especially risky ones.
Example
Luxury ventures in space attract wealthy clients.
Los ventures de lujo en el espacio atraen a clientes adinerados.
B1 noun /ˈkwɔː.tər/

Quarter

cuarto
Meaning
one of four equal parts of something; a period of three months
Example
The company reported strong profits in the first quarter of the year.
La empresa informó fuertes ganancias en el primer cuarto del año.
C1 adjective /fəˈnætɪkəl/

fanatical

fanático
Meaning
showing extreme enthusiasm or obsession
Example
She has a fanatical interest in collecting vintage stamps.
Ella tiene un interés fanático en coleccionar sellos antiguos.
A2 noun /ˈkɪt.ən/

Kitten

gatito
Meaning
a young cat
Example
The little kitten loves to play with yarn balls.
El pequeño gatito le encanta jugar con bolas de hilo.
B1 noun /ˈɡræn(d)ˌdɔːtər/

granddaughter

nieta
Meaning
the daughter of one’s son or daughter
Example
Her granddaughter visits her every weekend.
Su nieta la visita todos los fines de semana.
B1 adjective /ˈtʃɑːr.mɪŋ/

charming

encantador
Meaning
Very pleasing or delightful in a way that attracts people.
Example
The village is full of charming little houses.
El pueblo está lleno de encantadoras casitas.
A2 adjective /duː/

Due

vencido; esperado; programado
Meaning
owed as a debt; expected at a certain time; scheduled
Example
The assignment is due tomorrow.
La tarea vence mañana.
B1 noun /ˈɡroʊ.sər/

Grocer

tiendero
Meaning
a person who sells food and household goods in a shop
Example
The grocer has fresh vegetables and fruits in his store.
El tiendero tiene frutas y verduras frescas en su tienda.
C2 noun /ˈdoʊneɪtər/

donator

donante
Meaning
A person who gives something, especially money or goods, as a donation.
Example
The donator wished to remain anonymous after contributing a large sum.
El donante deseaba permanecer en el anonimato después de contribuir con una gran suma.
B2 noun /kənˈfɛʃən/

confession

confesión
Meaning
a statement admitting that one is guilty of a crime or has done something wrong
Example
The suspect made a full confession to the police.
El sospechoso hizo una confesión completa a la policía.
C2 adjective /blaɪð/

blithe

despreocupado
Meaning
Showing a casual and cheerful indifference considered improper or carefree happiness.
Example
She had a blithe disregard for the rules.
Ella tenía un desprecio despreocupado por las reglas.
B2 noun ˈɒksɪdʒən prəˈdʌkʃən

oxygen production

producción de oxígeno
Meaning
The process of generating oxygen through photosynthesis or other means.
Example
Plants are vital for oxygen production and the maintenance of life.
Las plantas son vitales para la producción de oxígeno y el mantenimiento de la vida.
C1 noun /ˌænɛkˈseɪʃən/

annexation

anexión
Meaning
the act of adding or taking control of territory or property, especially by a state
Example
The annexation of the region led to international condemnation.
La anexión de la región provocó condena internacional.
B2 noun /ˈkɒl.ər/

Collar

collar
Meaning
a band of material around the neck; in jewelry context, a close-fitting necklace
Example
She wore an elegant pearl collar to the formal dinner.
Ella llevaba un elegante collar de perlas a la cena formal.
A2 noun breɪn

brain

cerebro
Meaning
The organ inside the head that controls thought, memory, feelings, and activity
Example
The brain can only focus on one thing at a time.
El cerebro solo puede concentrarse en una cosa a la vez.
C2 verb /bɪˈnʌm/

benumb

adormecer
Meaning
to make physically numb or without sensation; to make mentally dull or insensitive
Example
The freezing wind seemed to benumb his fingers within minutes.
El viento helado parecía adormecerle los dedos en minutos.
B1 phrasal verb /bloʊ aʊt/

blow out

apagar
Meaning
to extinguish by blowing; to fail suddenly or burst; to expand or exceed limits dramatically
Example
She blew out the candles on her birthday cake.
Ella apagó las velas de su pastel de cumpleaños.
C2 noun /ɪmˈpjuːɪsəns/

impuissance

impotencia, incapacidad
Meaning
inability to take effective action; helplessness
Example
The government’s impuissance in the face of crisis frustrated the people.
La impotencia del gobierno ante la crisis frustró al pueblo.
B2 verb /pəˈluːt/

pollute

contaminar
Meaning
to make air, water, or land dirty and harmful to people, animals, and plants
Example
Factories pollute the environment with toxic chemicals.
Las fábricas contaminan el medio ambiente con productos químicos tóxicos.
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

pez trepador
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
El pez trepador puede moverse de un estanque a otro trepando árboles.
B1 adjective /dɪˈlaɪtɪd/

delighted

encantado
Meaning
feeling or showing great pleasure and happiness
Example
She was delighted with the surprise gift.
Ella estaba encantada con el regalo sorpresa.
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.
B1 noun /læk/

Lack

falta; carencia
Meaning
the state of being without or not having enough of something; absence or shortage
Example
The lack of rain this summer has caused serious problems for farmers.
La falta de lluvia este verano ha causado serios problemas para los agricultores.
C1 verb /ˌpriːdɪˈspoʊz/

predispose

predisponer
Meaning
To make someone more likely to behave in a certain way or be affected by something.
Example
His genetics may predispose him to diabetes.
Sus genes pueden predisponerlo a la diabetes.
C2 noun /ˈblændɪʃmənt/

blandishment

adulación
Meaning
flattering or pleasing statement or action used to persuade someone gently
Example
She used every blandishment to win his support.
Usó todas las adulaciónes para ganar su apoyo.
C2 adjective /ˈmiːliˌmaʊðd/

mealymouthed

hablar de manera evasiva
Meaning
not willing to speak directly and honestly; evasive in speech
Example
The politician gave a mealymouthed response to the tough question.
El político dio una respuesta evasiva a la pregunta difícil.
C1 noun ˈrɛp.ə.twɑːr

repertoire

repertorio
Meaning
A stock of plays, dances, or pieces that a company or a performer knows or is prepared to perform.
Example
The actor's repertoire includes both comedy and drama.
El repertorio del actor incluye tanto comedia como drama.
C2 noun /ˈdɛsɪkənt/

desiccant

desecante
Meaning
a substance that absorbs moisture and keeps things dry
Example
Silica gel packets are commonly used as a desiccant in packaging.
Los paquetes de gel de sílice se usan comúnmente como desecante en el empaquetado.
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 /ˈɪn.dɪ.dʒənt/

indigent

indigente
Meaning
lacking the necessities of life due to poverty; very poor
Example
The hospital offers free care to indigent patients.
El hospital ofrece atención gratuita a los pacientes indigentes.
C2 adjective /əˈθɜːrst/

athirst

sediento, ansioso
Meaning
Very eager or desirous for something.
Example
The explorer was athirst for adventure.
El explorador estaba sediento de aventura.
C2 verb /dɪˈræsɪˌneɪt/

deracinate

desarraigar
Meaning
To uproot something completely; to displace people from their native environment or culture.
Example
The conflict deracinated many families from their homeland.
El conflicto desarraigó muchas familias de su tierra natal.
B2 noun ˈbreɪk.θruː

breakthrough

descubrimiento importante
Meaning
A sudden, dramatic, and important discovery or development.
Example
The breakthrough opens doors for new technology.
El descubrimiento abre puertas para nuevas tecnologías.
C1 verb /ˈkæp.saɪz/

capsize

volcarse
Meaning
to overturn in the water
Example
The small fishing boat capsized during the storm.
El pequeño bote de pesca se volcó durante la tormenta.
C1 adjective rɪˈlɛntləs

relentless

implacable
Meaning
Oppressively constant; incessant; showing no abatement of severity, intensity, strength, or pace.
Example
The freedom fighters' relentless struggle led to victory.
La lucha implacable de los luchadores por la libertad condujo a la victoria.
A2 noun /ˈbenɪfɪt/

Benefit

beneficio; ventaja; ganancia
Meaning
an advantage or profit gained from something; a helpful or good effect
Example
Exercise has many health benefits for your body.
El ejercicio tiene muchos beneficios para tu cuerpo.
C2 noun /ˈtrɛsəl/

trestle

andamio
Meaning
a frame or support consisting of a horizontal beam held up by two pairs of sloping legs, used especially for supporting a bridge or table
Example
The workers built a wooden trestle to support the temporary bridge.
Los trabajadores construyeron un andamio de madera para soportar el puente temporal.
A2 adjective /sər'praɪz.ɪŋ/

Surprising

sorprendente; asombroso
Meaning
causing surprise; unexpected; remarkable
Example
It's surprising how quickly children learn new languages.
Es sorprendente lo rápido que los niños aprenden nuevos idiomas.
B1 adjective ˌɑː.tɪˈfɪʃ.əl

artificial

artificial
Meaning
Made by humans; not occurring naturally
Example
Artificial systems are transforming industries.
Los sistemas artificiales están transformando las industrias.
C1 noun /kɒzˈmɒlədʒi/

cosmology

cosmología
Meaning
the science of the origin and development of the universe
Example
She studied cosmology to understand the origins of the universe.
Estudió cosmología para entender los orígenes del universo.
B2 adjective /ɡəʊl ɔːˈrɪəntɪd/

goal-oriented

orientado a metas
Meaning
Focused on achieving specific objectives or targets; driven by clear aims.
Example
Being goal-oriented is crucial for achieving success.
Ser orientado a metas es crucial para alcanzar el éxito.
A1 noun /maʊs/

Mouse

rata
Meaning
a small rodent with a long tail and typically gray or brown fur
Example
The little mouse hid behind the cabinet.
El pequeño ratón se escondió detrás del armario.
C1 noun /ˈtɜːrbjələns/

turbulence

turbulencia
Meaning
Violent or unsteady movement of air, water, or some other fluid; disorder or conflict.
Example
The plane experienced severe turbulence during the flight.
El avión experimentó una turbulencia severa durante el vuelo.
B2 noun, adjective /prɪˈmɪər/ or /ˈpriːmiər/

premier

primer ministro / principal
Meaning
the head of government in some countries; first in importance or rank
Example
The French premier addressed the nation.
El primer ministro francés dirigió al país.
C1 /skwɒt/

squat

agacharse
Meaning
to crouch or sit with knees bent and body close to the ground
Example
He squatted down to tie his shoes.
Se agachó para atarse los zapatos.
A2 noun /ˈwʌndər/

wonder

maravilla
Meaning
a feeling of amazement and admiration, caused by something beautiful, remarkable, or unfamiliar
Example
The view from the mountain was a true wonder.
La vista desde la montaña fue una verdadera maravilla.
B2 verb /ˌʌndərˈɛstɪmeɪt/

underestimate

subestimar
Meaning
To judge something as less important or smaller than it really is.
Example
Never underestimate the power of teamwork.
Nunca subestimes el poder del trabajo en equipo.
B2 adjective /ˌdɪsədˈvæntɪdʒd/

disadvantaged

desfavorecido
Meaning
Lacking the basic resources or conditions needed for a good standard of living or equal opportunities.
Example
The program provides support to disadvantaged children.
El programa proporciona apoyo a los niños desfavorecidos.
C1 adjective /ˌsækrəˈlɪdʒəs/

sacrilegious

sacrílego
Meaning
Showing disrespect or irreverence toward something sacred.
Example
The painting was criticized as being sacrilegious.
La pintura fue criticada por ser sacrílega.
B1 noun /ˈvɪn.ɪ.ɡər/

Vinegar

vinagre
Meaning
a sour liquid made from fermented alcohol, used for cooking and preserving
Example
I added vinegar to the salad dressing for extra flavor.
Añadí vinagre a la salsa de ensalada para más sabor.
C2 noun /drɛɡz/

dregs

posos
Meaning
the remnants of a liquid left in a container, together with any sediment or grounds; the most worthless part of something
Example
He drank the dregs of the coffee before leaving.
Él bebió los posos del café antes de irse.
C1 noun /rɪˈdʒɔɪsɪŋ/

rejoicing

alegría
Meaning
The action of showing great joy or happiness
Example
There was much rejoicing after the victory.
Hubo mucha alegría después de la victoria.
C2 noun /ˈnɪk.næk/

knickknack

felicidad
Meaning
A small decorative object, especially in a house.
Example
The shelf was full of little knickknacks collected from their travels.
No pudo ocultar su felicidad cuando recibió el premio.
A1 verb /θroʊ/

throw

lanzar
Meaning
to send something through the air with force using your hand
Example
He can throw the ball very far.
Él puede lanzar la pelota muy lejos.
B2 verb /ˈraɪpən/

ripen

felicidad
Meaning
to become or make something ready to eat or fully developed
Example
The bananas ripened quickly in the warm weather.
Ella no pudo ocultar su felicidad cuando recibió el premio.
A1 noun /bɜːrd/

bird

pájaro
Meaning
a warm-blooded animal with feathers and wings that usually lays eggs and can often fly
Example
A bird was singing on the tree branch.
Un pájaro estaba cantando en la rama del árbol.
C1 adjective /kənˈdjuː.sɪv/

conducive

propicio
Meaning
Making a certain situation or outcome likely or possible; contributing to or helping to bring about.
Example
A quiet environment is conducive to studying.
Un ambiente tranquilo es propicio para estudiar.
A2 noun /ˈsɪə.ri.əl/

cereal

Meaning
a common breakfast food made from processed grains such as wheat, oats, or corn
Example
She eats a bowl of cereal every morning before work.
A2 adjective ˈnesəseri

necessary

necesario
Meaning
Required to be done, achieved, or present; essential.
Example
Strict regulations are necessary for maintaining order.
Las estrictas regulaciones son necesarias para mantener el orden.
A2 noun /ˈsiːkrət/

secret

secreto
Meaning
something that is kept or meant to be kept unknown or unseen by others
Example
He told me a secret about his childhood.
Me dijo un secreto sobre su infancia.
C2 noun /pɛlf/

pelf

dinero ilícito
Meaning
Money, especially when gained dishonorably.
Example
The corrupt official was motivated only by pelf.
El funcionario corrupto solo estaba motivado por el dinero ilícito.
B1 verb /dɪˈleɪ/

delay

retrasar
Meaning
to make something happen later than planned
Example
The flight was delayed due to bad weather.
El vuelo se retrasó debido al mal tiempo.
B1 adjective /ˈkɒn.fɪ.dənt/

Confident

seguro de sí mismo; confiado; determinado
Meaning
self-assured; certain; having belief in one's abilities
Example
She felt confident about her performance in the exam.
Ella se sintió segura de su desempeño en el examen.
C2 verb /ˌriːkruːˈdɛs/

recrudesce

recrudecer
Meaning
to break out or appear again after a period of dormancy or decline
Example
After months of calm, violence recrudesced in the region.
Después de meses de calma, la violencia recrudeció en la región.
C1 adjective /ˈræb.ɪd/

rabid

rabioso
Meaning
Having extreme or fanatical support for something; relating to or suffering from rabies.
Example
He was a rabid fan of the football team.
Era un fan rabioso del equipo de fútbol.
C1 adjective /ˈnɔːtɪkəl/

nautical

náutico
Meaning
relating to ships, sailors, or navigation on water
Example
He studied nautical charts before setting sail.
Estudió mapas náuticos antes de zarpar.
B2 verb /ɪˈrʌpt/

erupt

erupcionar
Meaning
to burst forth suddenly and violently
Example
The volcano erupted after centuries of dormancy.
El volcán erupcionó después de siglos de inactividad.
C1 adjective pərˈnɪʃəs

pernicious

perjudicial, nocivo
Meaning
Having a harmful effect, especially in a gradual or subtle way.
Example
The pernicious effects of smoking are well-documented.
Los efectos perjudiciales del fumar están bien documentados.
C1 adjective /ˈstɒdʒi/

stodgy

pesado, anticuado
Meaning
Dull, uninspired, or old-fashioned; also heavy and hard to digest when referring to food.
Example
The lecture was so stodgy that many students struggled to stay awake.
La conferencia fue tan pesada que muchos estudiantes tuvieron dificultades para mantenerse despiertos.
C1 adjective /ˈdestatəʊt/

Destitute

pobre; indigente; sin dinero ni posesiones
Meaning
extremely poor; without money or possessions
Example
Many families became destitute after the economic collapse.
Muchas familias se volvieron pobres después del colapso económico.
A2 noun /ɪˈkwɪpmənt/

equipment

equipo
Meaning
the necessary tools, machines, or other items needed for a particular purpose
Example
The laboratory bought new equipment for research.
El laboratorio compró nuevos equipos para la investigación.
C2 verb /ˈvɪvɪfaɪ/

vivify

vivificar
Meaning
to give life or energy to something; to animate or enliven
Example
The teacher’s enthusiasm helped vivify the boring lecture.
El entusiasmo del profesor ayudó a vivificar la aburrida conferencia.
B2 noun /ˈbɜːrdn/

burden

carga
Meaning
a heavy load, especially one that is difficult to carry
Example
The financial burden was too heavy for him to bear.
La carga financiera era demasiado pesada para él.
C2 noun /ˈhʌk.stər/

huckster

vendedor ambulante
Meaning
A person who sells small items aggressively, often in a showy or dishonest way.
Example
The huckster loudly promoted his goods in the busy marketplace.
El vendedor ambulante promocionó ruidosamente sus productos en el bullicioso mercado.
A2 noun /wɔːr/

War

guerra
Meaning
a state of armed conflict between different countries or different groups within a country
Example
The war lasted for five years and caused great destruction.
La guerra duró cinco años y causó gran destrucción.
C1 noun /krʌks/

crux

el núcleo
Meaning
the most important or decisive point of an issue
Example
The crux of the problem lies in poor communication.
El núcleo del problema radica en la mala comunicación.
B1 noun /bend/

Bend

curva; giro
Meaning
a curved or angled part of something; a turning point in a road or river
Example
There is a sharp bend in the river ahead.
Hay una curva pronunciada en el río adelante.
A2 noun /ˈɒpərə/

opera

ópera
Meaning
a dramatic performance in which the actors sing most of their lines
Example
We watched a beautiful opera at the theater last night.
Vimos una hermosa ópera en el teatro anoche.
C2 noun /læŋ'ɡʊər/

Langoor

langur
Meaning
a long-tailed monkey found in Asia, especially India and Southeast Asia
Example
The langoor was sitting on the tree branch eating fruits.
El langoor estaba sentado en la rama del árbol comiendo frutas.