Wave
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B1 noun /weɪv/

Wave

ola; onda
Meaning
a moving ridge on the surface of water; a gesture of greeting or farewell
Example
The surfer rode the big wave all the way to the shore.
El surfista montó la gran ola hasta la orilla.
C1 verb /dɪˈvɒlv/

devolve

devolver
Meaning
To pass power, responsibility, or duties to another person or group.
Example
The responsibility will devolve on the new manager.
La responsabilidad se transferirá al nuevo gerente.
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 verb /bɪˈwɪtʃ/

bewitch

hechizar
Meaning
to enchant or fascinate someone as if by magic
Example
The dancer's performance bewitched the audience.
La actuación de la bailarina cautivó a la audiencia.
B2 adjective /ˈpæn.ɪ.ki/

Panicky

ansioso; nervioso y temeroso
Meaning
feeling or showing panic; anxious and fearful
Example
The crowd became panicky when the fire alarm sounded.
La multitud se puso nerviosa cuando sonó la alarma contra incendios.
C2 verb /ˈɔːɡər/

augur

augurar
Meaning
To be a sign of something to come; to predict or foretell.
Example
Dark clouds augur a coming storm.
Las nubes oscuras auguran una tormenta que se avecina.
B2 noun ˌbaɪ.oʊ.dɪˈvɝː.sə.t̬i

biodiversity

biodiversidad
Meaning
The variety of life in the world or in a particular habitat or ecosystem.
Example
Rainforests are home to immense biodiversity.
Las selvas tropicales albergan una gran biodiversidad.
C1 noun /rɪˌmjuː.nəˈreɪ.ʃən/

Remuneration

remuneración; compensación; recompensa
Meaning
money paid for work or services; compensation or reward
Example
The job offers excellent remuneration and benefits.
El trabajo ofrece una excelente remuneración y beneficios.
C1 noun /ˌmɔːrəˈtɔːriəm/

moratorium

moratoria
Meaning
A temporary suspension or delay of an activity, law, or obligation.
Example
The government announced a moratorium on new mining licenses.
El gobierno anunció una moratoria sobre las nuevas licencias de minería.
B1 verb ɪnˈvɛst

invest

invertir
Meaning
To put money, effort, time, etc. into something to make a profit or get an advantage.
Example
Investing in intellectual property can generate passive income.
Invertir en propiedad intelectual puede generar ingresos pasivos.
C2 verb /səbˈsjuːm/

subsume

incluir
Meaning
To include or absorb something into a larger group or category.
Example
Minor details were subsumed under the main topic.
Los detalles menores fueron subsumidos bajo el tema principal.
C1 noun /ˈwɪtʃ.krɑːft/

witchcraft

brujería
Meaning
the practice of magical skills, spells, and abilities
Example
In old times, many people believed in witchcraft.
En tiempos antiguos, muchas personas creían en la brujería.
C1 verb /iːk/

eke

hacer durar
Meaning
to make a small amount of something last longer by using it sparingly
Example
The family tried to eke out their savings during the tough months.
La familia intentó hacer durar sus ahorros durante los meses difíciles.
C1 verb /ˈrɪvɪt/

rivet

asegurar con remache / captar la atención
Meaning
to fasten or secure with a rivet; to hold someone’s attention firmly
Example
The craftsman riveted the metal plates together.
El artesano riveteó las placas de metal juntas.
C1 noun /pləˈsiːboʊ/

placebo

placebo
Meaning
a substance with no therapeutic effect, used as a control in testing new drugs
Example
The patient was given a placebo to compare the effect of the real drug.
Al paciente se le dio un placebo para comparar el efecto del medicamento real.
C1 verb /ˈhʌsəl/

hustle

trabajar duro / moverse rápidamente
Meaning
to move quickly and energetically; to push or work hard to achieve something
Example
She had to hustle to finish the project on time.
Ella tuvo que trabajar duro para terminar el proyecto a tiempo.
A2 noun /koʊtʃ/

coach

entrenador
Meaning
A person who helps improve others' skills or knowledge.
Example
The football coach motivated his team before the match.
El entrenador de fútbol motivó a su equipo antes del partido.
C1 adjective /ɪnˈɡreɪnd/

engrained

firmemente establecido, difícil de cambiar
Meaning
Firmly fixed or established; difficult to change.
Example
Cultural practices are often deeply engrained in the fabric of society.
Las prácticas culturales a menudo están profundamente arraigadas en el tejido de la sociedad.
B2 verb /dɪˈskrɪmɪˌneɪt/

discriminate

discriminar
Meaning
To treat someone unfairly based on race, gender, or other differences; or to recognize a distinction.
Example
The law prohibits employers from discriminating against women.
La ley prohíbe a los empleadores discriminar contra las mujeres.
C1 adjective /ˈpruː.dənt/

Prudent

prudente; cauteloso; sabio;
Meaning
wise; careful; cautious;
Example
It's prudent to save money for the future.
Es prudente ahorrar dinero para el futuro.
C1 noun /ˌɪnækˈtɪvɪti/

inactivity

inactividad
Meaning
the state of not being active physically or mentally; lack of action
Example
Prolonged inactivity can negatively affect both physical and mental health.
La inactividad prolongada puede afectar negativamente la salud física y mental.
A2 adjective /ˈtaɪərɪŋ/

tiring

agotador
Meaning
causing someone to feel exhausted or in need of rest
Example
The long journey was extremely tiring.
El largo viaje fue extremadamente agotador.
B2 adjective /ˌʌnrɪˈlaɪəbl/

Unreliable

no confiable; no se puede confiar ni depender de él
Meaning
not dependable; not able to be trusted or relied upon
Example
The old car is unreliable and breaks down frequently.
El coche viejo no es confiable y se descompone con frecuencia.
A2 noun /ˈbeɪsˌbɔːl/

baseball

béisbol
Meaning
a sport in which two teams try to score runs by hitting a ball and running around bases
Example
He loves watching baseball games on TV.
A él le encanta ver partidos de béisbol en la televisión.
C1 noun ˌɪrɪˈvɜːrsəbl ˈdæmɪdʒ

irreversible damage

daño irreversible
Meaning
Harm or injury that cannot be undone or repaired.
Example
Climate change causes irreversible damage to ecosystems.
El cambio climático causa daño irreversible a los ecosistemas.
C1 noun /dɪˈsɜːn.mənt/

discernment

discernimiento
Meaning
The ability to judge well or understand something correctly; keen insight.
Example
His discernment in business decisions made him successful.
Su discernimiento en las decisiones de negocios lo hizo exitoso.
A2 noun /ɡɪˈtɑːr/

Guitar

guitarra
Meaning
a stringed musical instrument played by strumming or plucking the strings with fingers or a pick
Example
She learned to play guitar when she was twelve years old.
Ella aprendió a tocar la guitarra cuando tenía doce años.
C1 verb /həˈluːsɪneɪt/

hallucinate

alucinar
Meaning
to see, hear, or sense things that are not actually present, often due to illness or drugs
Example
After taking the medicine, he began to hallucinate strange shapes.
Después de tomar la medicina, comenzó a alucinar formas extrañas.
B2 noun /njuːˈtrɪʃ.ən/

nutrition

nutrición
Meaning
The process of providing or obtaining the food necessary for health and growth.
Example
Good nutrition is vital for a healthy life.
Una buena nutrición es vital para una vida saludable.
C1 verb /tʃɑːr/

char

quemar
Meaning
To burn or scorch something so that it becomes blackened.
Example
The cook accidentally charred the steak.
El cocinero accidentalmente quemó el filete.
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.
C1 verb /daɪˈvʌldʒ/

divulge

divulgar
Meaning
to make known something private, secret, or previously unknown
Example
She refused to divulge the source of her information.
Ella se negó a divulgar la fuente de su información.
B2 noun /ˈpæd.i/

Paddy

arroz sin procesar; campo de arroz
Meaning
rice in its natural state before processing; a field where rice is grown
Example
The farmers worked hard in the paddy fields during harvest season.
Los agricultores trabajaron duro en los campos de arroz durante la temporada de cosecha.
B2 noun /ˈsɜːvɪŋ/

serving

porción
Meaning
a portion of food for one person; the act of giving food or drink to someone
Example
He ate a large serving of rice and curry.
Comió una gran porción de arroz con curry.
C1 noun /ˈtrɪnɪti/

trinity

trinidad
Meaning
a group of three closely related things; in Christianity, the Father, the Son, and the Holy Spirit
Example
The museum’s exhibit focused on a trinity of themes: memory, identity, and power.
La exposición del museo se centró en una trinidad de temas: memoria, identidad y poder.
C1 noun /ˈsʌnˌdaʊn/

sundown

puesta de sol
Meaning
the time in the evening when the sun goes below the horizon
Example
We planned to reach the village before sundown.
Planeamos llegar al pueblo antes de la puesta de sol.
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!
A2 verb /kəˈnɛkt/

connect

conectar
Meaning
To join or fasten together; to establish a link or relationship.
Example
Social media helps us connect with others.
Las redes sociales nos ayudan a conectar con otros.
B2 noun /kənˈvɜːrtər/

converter

convertidor
Meaning
a device or person that changes something from one form, system, or use to another; a tool that converts data, energy, or materials
Example
The engineer used a converter to change AC power into DC power.
El ingeniero usó un convertidor para cambiar corriente alterna a continua.
B2 noun /ˌmedɪˈkeɪʃən/

medication

medicación
Meaning
a drug or other form of medicine used to treat or prevent disease
Example
The doctor prescribed medication for his headache.
El doctor recetó medicación para su dolor de cabeza.
C1 noun /dɪˌsem.ɪˈneɪ.ʃən/

dissemination

diseminación
Meaning
The action or fact of spreading something, especially information, widely.
Example
The dissemination of false information is a major issue.
La diseminación de información falsa es un gran problema.
B1 adverb /ˈdeɪndʒərəsli/

Dangerously

peligrosamente
Meaning
in a way that could cause harm or injury; riskily
Example
He was driving dangerously fast on the highway.
Él estaba conduciendo peligrosamente rápido en la autopista.
B2 noun /vɪˈsɪn.ə.ti/

Vicinity

vicinidad; alrededores
Meaning
the area near or surrounding a particular place; neighborhood
Example
There are many shops in the vicinity of the school.
Hay muchas tiendas cerca de la escuela.
C2 verb /fɔɪst/

foist

imponer a la fuerza
Meaning
To impose something unwelcome or unnecessary on someone.
Example
He tried to foist his old books onto his friends.
Intentó imponer sus viejos libros a sus amigos.
A2 noun /dʒɪˈræf/

Giraffe

jirafa
Meaning
a very tall African animal with a long neck and long legs
Example
The giraffe stretched its neck to reach the leaves on the tall tree.
La jirafa estiró su cuello para alcanzar las hojas en el árbol alto.
B2 noun /ˈɔːrɡənaɪzər/

organizer

organizador
Meaning
a person who arranges or coordinates activities, events, or groups; a tool or item used to keep things in order
Example
She worked as the main organizer of the international conference.
Ella fue la principal organizadora de la conferencia internacional.
A1 adjective /kwɪk/

Quick

rápido
Meaning
fast; rapid; swift; happening in a short time
Example
She gave a quick answer to the teacher's question.
Ella dio una respuesta rápida a la pregunta del profesor.
B2 adjective /kəmˈpɛlɪŋ/

compelling

impresionante
Meaning
Evoking interest, attention, or admiration in a powerful way.
Example
She gave a compelling speech about climate change.
Ella dio un discurso impresionante sobre el cambio climático.
C1 noun /dʌsk/

Dusk

oscurecer; anochecer
Meaning
the period of the day when daylight is fading; twilight
Example
They walked along the beach during dusk, watching the sunset.
Caminaban por la playa durante el atardecer, viendo la puesta del sol.
C2 verb /fɪˈlɒs.ə.faɪz/

philosophize

filosofar
Meaning
to think or talk about the fundamental nature of knowledge, reality, and existence
Example
He likes to philosophize about life and its meaning.
A él le gusta filosofar sobre la vida y su significado.
A2 noun /kæmp/

Camp

campamento
Meaning
a place where soldiers live temporarily; a place with tents or huts for temporary accommodation
Example
The military established a camp near the border.
El ejército estableció un campamento cerca de la frontera.
B2 adverb /rɪˈspektɪvli/

Respectively

respectivamente; en el orden dado; separadamente y en el orden ya mencionado
Meaning
in the order given; separately and in the order already mentioned
Example
John and Mary are 25 and 30 years old respectively.
John y Mary tienen 25 y 30 años respectivamente.
B2 noun /rɪˈmeɪnz/

remains

restos
Meaning
the parts, pieces, or substances that are left after the rest has been used or removed
Example
The remains of the meal were left on the table.
Los restos de la comida quedaron en la mesa.
C1 noun /ˈɛf.ɪ.kə.si/

efficacy

eficacia
Meaning
The ability to produce a desired or intended result; effectiveness.
Example
The efficacy of the vaccine has been proven in trials.
La eficacia de la vacuna se ha demostrado en los ensayos.
C1 verb /kənˈsaɪn/

consign

consignar
Meaning
to deliver something to a person or place, often for selling or safekeeping
Example
He consigned the package to the shipping company.
Él consignó el paquete a la compañía de envíos.
B1 noun /bʊk ˈsel.ər/

Book seller

librero
Meaning
a person who sells books, especially as a business
Example
The book seller recommended a great novel for my summer reading.
El librero recomendó una gran novela para mi lectura de verano.
B2 noun /ˈɪnstɪŋkt/

instinct

instinto
Meaning
A natural way of behaving or reacting that does not require learning.
Example
Birds build nests by instinct.
Los pájaros construyen nidos por instinto.
A2 noun /leŋθ/

Length

longitud
Meaning
the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions
Example
The length of the table is two meters.
La longitud de la mesa es dos metros.
B2 noun /ˈmet.roʊ reɪl/

Metro Rail

metro
Meaning
an underground urban railway system; subway system
Example
The metro rail connects all major areas of the city efficiently.
El metro conecta todas las principales áreas de la ciudad de manera eficiente.
B2 noun /kənˈtroʊlər/

controller

controlador
Meaning
a person or device that manages, directs, or regulates something
Example
The game controller made it easy to play the video game.
El controlador de juegos facilitó jugar el videojuego.
C1 noun /ˈklaɪəntɛl/

clientele

clientela
Meaning
The clients or customers of a professional person or business.
Example
The salon's clientele includes many high-profile individuals.
La clientela del salón incluye a muchos individuos de alto perfil.
B2 verb /ˈɔːθəraɪz/

authorize

autorizar
Meaning
to give official permission or approval for something
Example
The manager will authorize the payment tomorrow.
El gerente autorizará el pago mañana.
B2 noun /ˈriːteɪlər/

retailer

minorista
Meaning
a person or business that sells goods to consumers rather than to other businesses
Example
The retailer offers discounts on electronic products.
El minorista ofrece descuentos en productos electrónicos.
C1 adjective ˈɪn.lənd

Inland

del interior
Meaning
Situated in the interior of a country; away from the coast.
Example
Inland transport boosts local trade.
El transporte del interior impulsa el comercio local.
C1 verb /ˈpɜːmieɪt/

permeate

permeabilizar, penetrar, extenderse
Meaning
Spread throughout (something); pervade.
Example
The scent of fresh flowers permeated the entire room.
El aroma de las flores frescas permeó toda la habitación.
C1 noun /ɪmˈbɛzlmənt/

embezzlement

malversación
Meaning
The act of dishonestly taking money or property entrusted to one's care.
Example
The accountant was arrested for embezzlement of company funds.
El contador fue arrestado por la malversación de fondos de la empresa.
B2 noun /vaɪn/

vine

vid
Meaning
a climbing or trailing plant with long stems; a plant that produces grapes
Example
The vine climbed up the wall and covered it with green leaves.
La vid trepó por la pared y la cubrió de hojas verdes.
C2 verb /əˈdʌltəreɪt/

adulterate

adulterar
Meaning
to make something poorer in quality by adding another substance, usually of lower quality
Example
The company was fined for adulterating its products with cheap chemicals.
La compañía fue multada por adulterar sus productos con productos químicos baratos.
B1 noun sɪˈlek.ʃən

selection

selección
Meaning
The action or fact of carefully choosing someone or something as being the best or most suitable.
Example
The selection process is based on merit.
El proceso de selección se basa en el mérito.
C1 noun /hoʊks/

Hoax

broma; engaño; farsa
Meaning
a humorous or malicious deception; something intended to trick or deceive people
Example
The news about aliens landing turned out to be an elaborate hoax created by pranksters.
La noticia sobre aterrizajes alienígenas resultó ser una elaborada broma creada por bromistas.
C1 verb /ˈdʒɪtər/

jitter

temblar
Meaning
to shake or tremble slightly, often from fear, nervousness, or excitement
Example
He began to jitter nervously before giving his speech.
Comenzó a temblar nerviosamente antes de dar su discurso.
B1 noun /ˈsʌn.raɪz/

Sunrise

amanecer
Meaning
the time in the morning when the sun appears above the horizon
Example
We watched the beautiful sunrise from the mountain top.
Vimos el hermoso amanecer desde la cima de la montaña.
C1 verb /ˈpʌlseɪt/

pulsate

palpitar
Meaning
to expand and contract rhythmically; to throb or beat
Example
The neon lights pulsated with a steady rhythm.
Las luces de neón pulsaban con un ritmo constante.
C2 adjective /ˌɛlɪˈfæntaɪn/

elephantine

elefantino
Meaning
Huge, clumsy, or resembling an elephant in size or movement.
Example
The man moved with an elephantine grace.
El hombre se movió con una gracia elefantiina.
C2 noun /ɪnˈɛrənsi/

inerrancy

inerrancia
Meaning
the belief or quality of being free from error; absolute correctness
Example
Some religious groups strongly affirm the inerrancy of their sacred texts.
Algunos grupos religiosos afirman fuertemente la inerrancia de sus textos sagrados.
B2 adjective /trɪm/

Trim

ordenado y arreglado; delgado y en forma
Meaning
neat and orderly in appearance; slim and fit
Example
She keeps her garden very trim and tidy.
Ella mantiene su jardín muy ordenado y arreglado.
B2 noun /ˈmɛr.ɪt/

Merit

mérito; virtud; cualidad de ser digno de elogio
Meaning
The quality of being particularly good or worthy, especially deserving praise, reward, or attention
Example
She was promoted based on her merit and hard work.
Ella fue promovida por su mérito y arduo trabajo.
B2 verb /ˈkʌltɪveɪt/

cultivate

cultivar
Meaning
to grow crops or plants; to develop or improve something
Example
Farmers cultivate rice in the paddy fields.
Los agricultores cultivan arroz en los campos de arroz.
B1 verb /ˈfɛri/

ferry

transportar en ferry
Meaning
to transport by boat; to carry back and forth
Example
The boat ferried passengers across the river.
El bote transportó a los pasajeros a través del río.
A2 noun /ˈlaɪ.ən/

Lion

león
Meaning
a large tawny-colored cat that lives in prides, found in Africa and northwestern India
Example
The lion roared loudly in the savanna.
El león rugió fuertemente en la sabana.
C2 noun /kwɑːˈfjʊr/

coiffure

peinado
Meaning
A person's hairstyle, typically an elaborate one.
Example
Her elegant coiffure impressed everyone at the party.
Su elegante peinado impresionó a todos en la fiesta.
C2 adjective /ˌɪnæprɪˈhɛnsəbl/

inapprehensible

incomprensible
Meaning
not understandable; incomprehensible
Example
The concept was so abstract that it seemed inapprehensible to most students.
El concepto era tan abstracto que parecía incomprensible para la mayoría de los estudiantes.
C1 adjective /rɪˈmiːdiəl/

Remedial

correctivo; remedial; curativo;
Meaning
intended as a remedy; corrective; providing a cure;
Example
The students need remedial classes to improve their math skills.
Los estudiantes necesitan clases remediales para mejorar sus habilidades en matemáticas.
C2 noun /ˈeə.rəm/

Arum

arum
Meaning
a plant with large arrow-shaped leaves and a white spathe, also known as taro
Example
Arum leaves are commonly used in Bengali cuisine for cooking.
Las hojas de Arum se utilizan comúnmente en la cocina india para cocinar.
C2 noun /ˌvɑːljəˈbɪləti/

volubility

volubilidad
Meaning
The quality of talking fluently, readily, or incessantly.
Example
His volubility made him a successful radio host.
Su volubilidad lo convirtió en un exitoso presentador de radio.
C1 noun /mɑːrʃ/

Marsh

pantano
Meaning
An area of low-lying land that is flooded in wet seasons or at high tide
Example
The endangered birds built their nests in the protected marsh.
Las aves en peligro de extinción construyeron sus nidos en el pantano protegido.
C2 noun /ɪnˈsaɪzər/

incisor

incisivo
Meaning
a narrow-edged tooth at the front of the mouth, adapted for cutting
Example
The dentist noted that his upper left incisor was chipped.
El dentista notó que su incisivo superior izquierdo estaba astillado.
B2 adjective /ˈɡræs.i/

Grassy

cubierto de hierba
Meaning
covered with grass; resembling grass in color; green like grass
Example
The grassy field stretched as far as the eye could see.
El campo cubierto de hierba se extendió hasta donde alcanzaba la vista.
B1 verb /ɪnˈvɛs.tɪ.ɡeɪt/

investigate

investigar
Meaning
to carry out a systematic inquiry to discover facts or information
Example
The police will investigate the incident thoroughly.
La policía investigará el incidente a fondo.
C1 noun, verb /bʌldʒ/

bulge

hinchazón / abultamiento
Meaning
A swelling or protruding part; to swell outward or protrude.
Example
The bag began to bulge with too many books inside.
La bolsa comenzó a hincharse con demasiados libros adentro.
B2 adjective /beər/

Bare

desnudo; descubierto; vacío; mínimo
Meaning
naked; uncovered; empty; minimal
Example
The bare walls of the room needed some decoration.
Las paredes desnudas de la habitación necesitaban algo de decoración.
A1 verb /kʊk/

cook

cocinar
Meaning
to prepare food by heating; to make food ready to eat
Example
My mother loves to cook traditional dishes.
A mi madre le encanta cocinar platos tradicionales.
B1 verb /kənˈvɪns/

convince

convencer
Meaning
to make someone believe or feel certain about something
Example
She convinced him to attend the meeting.
Ella lo convenció de asistir a la reunión.
C1 verb /ɪnˈkæp.sjʊ.leɪt/

encapsulate

encapsular
Meaning
To express the essential features of something succinctly; to summarize or contain within.
Example
The introduction should encapsulate the main points of the article.
La introducción debe encapsular los puntos principales del artículo.
B2 adjective /ɪnˈtɛnsɪv/

intensive

intenso
Meaning
Involving a lot of effort, energy, or concentration in a short period of time.
Example
She attended an intensive English course before moving abroad.
Ella asistió a un curso intensivo de inglés antes de mudarse al extranjero.
A2 adjective ˈmed.ɪ.kəl

medical

médico
Meaning
Relating to the practice of medicine or the treatment of illness and injuries.
Example
Medical education has improved significantly.
La educación médica ha mejorado significativamente.
C1 noun əˈtrɒs.ɪ.tiz

atrocities

atrocidades
Meaning
Extremely wicked or cruel acts, typically involving physical violence or injury.
Example
The atrocities shocked the international community.
Las atrocidades sorprendieron a la comunidad internacional.
B1 adverb /sɪɡˈnɪfɪkəntli/

significantly

significativamente
Meaning
in a way that is large or important enough to have an effect
Example
The economy has significantly improved over the last decade.
La economía ha mejorado significativamente en la última década.
A2 noun /ˈprɒd.ʌkt/

Product

producto
Meaning
something that is manufactured or produced; the result of a process
Example
The company launched a new product in the market.
La compañía lanzó un nuevo producto en el mercado.
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.
B2 noun /rek/

Wreck

destrucción; naufragio;
Meaning
the destruction or disabling of a ship or vehicle; something that has been badly damaged or destroyed
Example
The car wreck blocked the highway for hours.
El accidente de coche bloqueó la carretera durante horas.
C2 noun /ˈprɒvəndər/

provender

alimento para el ganado
Meaning
food or provisions, especially for livestock
Example
The barn was filled with provender for the cattle.
El granero estaba lleno de alimento para el ganado.
B2 adverb /ˈbruːtəli/

brutally

brutalmente
Meaning
in a cruel, violent, or harsh manner; in a very direct and blunt way
Example
The prisoners were treated brutally by the guards.
Los prisioneros fueron tratados brutalmente por los guardias.
B2 verb /bɪˈtreɪ/

betray

traicionar
Meaning
to be disloyal to; to reveal secrets
Example
He felt betrayed by his closest friend.
Él se sintió traicionado por su amigo más cercano.
B2 adjective /ˈlaɪ.ə.bəl/

Liable

responsable; obligado;
Meaning
legally responsible; accountable; obligated
Example
The company is liable for any damages caused by their defective products.
La empresa es responsable de los daños causados por sus productos defectuosos.
B1 noun /ˈlæbrətɔːri/

laboratory

laboratorio
Meaning
A room or building equipped for scientific experiments, research, or teaching.
Example
The students conducted the experiment in the chemistry laboratory.
Los estudiantes realizaron el experimento en el laboratorio de química.
B2 adjective ˈhæzədəs

hazardous

peligroso
Meaning
Dangerous, risky, or potentially harmful
Example
Hazardous pollutants increase health risks.
Los contaminantes peligrosos aumentan los riesgos para la salud.
C1 noun /ˈprɒk.tər/

proctor

examinador
Meaning
a person who supervises students during an examination
Example
The proctor reminded students to keep their phones switched off.
El proctor recordó a los estudiantes mantener sus teléfonos apagados.
C1 noun /ˈmelənkəli/

Melancholy

melancolía; tristeza pensativa o suave
Meaning
A feeling of pensive sadness; thoughtful or gentle sadness
Example
A deep melancholy settled over him after reading the old letters.
Una profunda melancolía se apoderó de él después de leer las viejas cartas.
C1 noun /roʊt/

rote

de memoria
Meaning
mechanical or habitual repetition, often without understanding
Example
He learned the poem by rote without understanding its meaning.
Él aprendió el poema de memoria sin entender su significado.
C1 adjective ˈkɒn.təm.plə.tɪv

contemplative

reflexivo o pensativo
Meaning
Expressing or involving prolonged thought; meditative and reflective.
Example
He spent a contemplative evening reflecting on his decisions.
Él pasó una tarde contemplativa reflexionando sobre sus decisiones.
C2 noun /dɪˈtrækʃən/

detraction

desprestigio
Meaning
The act of belittling or taking away from the value of something.
Example
Her constant detraction of others made her unpopular.
Su constante desprestigio de los demás la hizo impopular.
C1 noun /rɪˈtrækʃən/

retraction

revocación, retractación
Meaning
the act of taking back a statement, promise, or belief
Example
The newspaper issued a retraction of the false report.
El periódico emitió una retractación del informe falso.
C1 noun /dɪˈsiːt/

Deceit

engaño; fraude; mentira
Meaning
the action or practice of deceiving someone by concealing or misrepresenting the truth
Example
His deceit was discovered when the truth about his qualifications came to light.
Su engaño fue descubierto cuando la verdad sobre sus calificaciones salió a la luz.
B2 verb rɪˈstɔːr

restore

restaurar
Meaning
To bring back to a former or original state; to reinstate.
Example
Restoring the tradition of student politics is necessary.
Es necesario restaurar la tradición de la política estudiantil.
B1 noun /ˈbeɡər/

Beggar

mendigo
Meaning
a person who lives by asking for money or food
Example
The beggar sat by the temple asking for alms.
El mendigo estaba sentado junto al templo pidiendo limosna.
C1 noun /ˌsʌb.stɪˈtjuː.ʃən/

substitution

sustitución
Meaning
the action of replacing someone or something with another
Example
The substitution of the old system with the new one was difficult.
La sustitución del antiguo sistema por el nuevo fue difícil.
C2 adjective /ˈɡær.ə.ləs/

Garrulous

charlatán; hablador; parlanchín
Meaning
excessively talkative, especially on trivial matters; chatty and rambling in speech
Example
The garrulous old man at the coffee shop would talk for hours about his travels.
El charlatán viejo en la cafetería hablaba durante horas sobre sus viajes.
C1 noun /plæsˈtɪsəti/

plasticity

plasticidad, capacidad de adaptarse
Meaning
the quality of being easily shaped or molded; adaptability
Example
The brain's plasticity allows it to adapt after injury.
La plasticidad del cerebro le permite adaptarse después de una lesión.
B2 noun /ˌklærɪfɪˈkeɪʃən/

clarification

aclaración
Meaning
The action of making a statement or situation less confused and more clearly comprehensible.
Example
The manager requested clarification on the project details.
El gerente solicitó aclaraciones sobre los detalles del proyecto.
B1 noun /swɒn/

Swan

cisne
Meaning
a large waterbird with a long curved neck and usually white plumage
Example
The elegant swan glided silently across the water.
El elegante cisne se deslizó silenciosamente sobre el agua.