challenging
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B1 adjective /ˈtʃælɪndʒɪŋ/

challenging

desafiante
Meaning
difficult in a way that tests one's abilities
Example
The mountain climb was challenging but rewarding.
La subida a la montaña fue desafiante pero gratificante.
C1 noun /ˈkæptər/

captor

captor
Meaning
a person or group who has captured someone or something
Example
The hostage managed to escape from his captors.
El rehén logró escapar de sus captores.
C1 adjective /ˌsɛlf ˈraɪtʃəs/

self-righteous

autojustificado
Meaning
Having or showing an attitude of moral superiority; believing one’s own beliefs are the only right ones.
Example
His self-righteous comments made everyone uncomfortable.
Sus comentarios autojustificados hicieron que todos se sintieran incómodos.
B2 noun /əˈlaʊəns/

Allowance

asignación
Meaning
a sum of money paid regularly to a person; permission to do something
Example
Children receive a weekly allowance for helping with chores.
Los niños reciben una asignación semanal por ayudar con las tareas domésticas.
B2 verb /soʊk/

soak

empapar
Meaning
to make something completely wet by immersing it in liquid
Example
She soaked the clothes in water before washing them.
ella empapó la ropa en agua antes de lavarlas.
C1 adjective /bræʃ/

brash

atrevido
Meaning
self-assertive in a rude, noisy, or overconfident way
Example
His brash comments offended many people at the meeting.
Sus comentarios atrevidos ofendieron a muchas personas en la reunión.
A2 noun /kæp/

Cap

gorra
Meaning
a head covering with a visor; a protective covering
Example
He wore a baseball cap to protect himself from the sun.
Él usó una gorra de béisbol para protegerse del sol.
C1 adjective /ˈɡlɛrɪŋ/

glaring

intenso / obvio
Meaning
Extremely obvious or shining intensely.
Example
There was a glaring mistake in the report.
Hubo un error obvio en el informe.
B2 adjective /ˈhʌm.bəl/

Humble

humilde
Meaning
modest; not proud; unassuming;
Example
Despite his success, he remained humble and kind.
A pesar de su exito, se mantuvo humilde y amable.
C1 adjective /ɪkˈsplɔɪtətɪv/

exploitative

explotador
Meaning
making use of a situation or people unfairly and unethically for one's own advantage
Example
The workers protested against the exploitative practices of the factory.
Los trabajadores protestaron contra las prácticas explotadoras de la fábrica.
C1 verb /kənˈstruː/

construe

interpretar
Meaning
to interpret or understand the meaning of something in a particular way
Example
His words could be construed as a threat.
Sus palabras podrían interpretarse como una amenaza.
C1 noun /ˈvendʒəns/

Vengeance

venganza
Meaning
punishment inflicted or retribution exacted for an injury or wrong; revenge
Example
He swore to seek vengeance against those who wronged him.
Él juró buscar venganza contra aquellos que lo perjudicaron.
C1 noun /trækt/

tract

tracto
Meaning
an area of land; a system of organs in the body; a written pamphlet
Example
The forest tract was preserved as a wildlife sanctuary.
El tracto del bosque fue preservado como un santuario de vida silvestre.
B1 noun, verb /praɪz/

prize

premio
Meaning
something given as a reward for achievement; to value highly
Example
He won the first prize in the competition.
Ganó el primer premio en la competencia.
B2 verb /ˌmɪsˈjuːz/

misuse

mal uso
Meaning
To use something incorrectly or for the wrong purpose.
Example
Misusing social media profiles can harm relationships.
El mal uso de los perfiles en redes sociales puede dañar las relaciones.
B2 verb /ˈkɒm.plɪ.keɪt/

complicate

complicar
Meaning
To make something more difficult or confusing.
Example
The new rules will only complicate the process.
Las nuevas reglas solo complicarán el proceso.
C2 noun /ˈliː.vɪŋz/

Leavings

restos; sobras
Meaning
things that have been left behind or remain; remnants or scraps
Example
The leavings from dinner were given to the dog.
Los restos de la cena fueron dados al perro.
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.
B2 noun ˈsəʊ.ʃəl ˈdʒʌs.tɪs

social justice

justicia social
Meaning
Justice in terms of the distribution of wealth, opportunities, and privileges within a society.
Example
Social justice ensures equality of opportunity.
La justicia social asegura la igualdad de oportunidades.
C2 adjective /dʒərˈmeɪn/

germane

relevante
Meaning
Relevant and appropriate to the subject being considered.
Example
Her comments were not germane to the discussion.
Sus comentarios no eran relevantes para la discusión.
B2 adjective /ˈtaɪə.səm/

Tiresome

cansado; tedioso
Meaning
causing weariness or boredom; tedious
Example
The long lecture was tiresome and repetitive.
La larga conferencia fue cansada y repetitiva.
C1 adjective ɪmˈpɛkəbl

impeccable

impecable
Meaning
In accordance with the highest standards; faultless.
Example
His impeccable taste in fashion was admired by all his peers.
Su impecable gusto en la moda fue admirado por todos sus compañeros.
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.
C1 noun /ˈʃæsi/

chassis

chasis del vehículo
Meaning
the base frame of a vehicle or other wheeled machine
Example
The mechanic examined the car's chassis for damage.
El mecánico examinó el chasis del coche en busca de daños.
B1 verb /ˈtrɪp.əl/

triple

triplicar
Meaning
To increase or become three times as much.
Example
The company tripled its profits in just one year.
La empresa triplicó sus ganancias en solo un año.
C1 adjective /ˈplaɪəbəl/

pliable

flexible
Meaning
easily bent or flexible; adaptable
Example
The metal is pliable enough to be shaped into jewelry.
El metal es lo suficientemente flexible como para ser moldeado en joyas.
C1 verb /dɪˈraɪd/

deride

ridiculizar
Meaning
to mock or ridicule someone or something
Example
The critics derided the new movie for its poor script.
Los críticos ridiculizaron la nueva película por su mal guion.
C1 adjective /ˈɜːrstwaɪl/

erstwhile

antiguo
Meaning
former or in the past
Example
They were erstwhile friends but no longer speak.
Fueron amigos antiguos, pero ya no hablan.
C1 adjective /ˈɑːrɡjuəbl/

arguable

discutible
Meaning
open to debate or discussion; not certain and capable of being argued for or against
Example
It is arguable that technology has improved our quality of life.
Es discutible que la tecnología haya mejorado nuestra calidad de vida.
C1 adjective ˈleɪ.tənt

latent

latente o escondido
Meaning
Existing but not yet developed or manifested; hidden potential.
Example
His artistic talent remained latent for years.
Su talento artístico permaneció latente durante años.
C1 noun /ˈvaɪəˌleɪtər/

violator

infractor
Meaning
A person who breaks or disregards a law, rule, or agreement.
Example
The police caught the traffic violator at the intersection.
La policía atrapó al infractor de tráfico en la intersección.
B2 adjective /ˈlɒŋ ˈstændɪŋ/

long-standing

de larga duración
Meaning
having existed or continued for a long period of time
Example
They have a long-standing relationship with their suppliers.
Tienen una relación de larga duración con sus proveedores.
B2 adjective /sɪmˈbɒlɪk/

symbolic

simbólico
Meaning
serving as a symbol or representing something else
Example
The dove is symbolic of peace and freedom.
La paloma es simbólica de la paz y la libertad.
B1 adverb /ˈtʃɪəfəli/

cheerfully

alegremente
Meaning
in a happy and positive manner; with visible good spirits
Example
She greeted everyone cheerfully despite the long day.
Saludó a todos alegremente a pesar del largo día.
C1 verb koʊˈɜrs

coerce

coaccionar
Meaning
To force someone to do something against their will using threats or intimidation.
Example
The manager tried to coerce the employees into working overtime.
El gerente intentó coaccionar a los empleados para que trabajaran horas extras.
C2 verb /dɪˈspɒnd/

despond

desanimarse
Meaning
to lose confidence or hope; to become dejected
Example
After repeated failures, he began to despond.
Después de fracasos repetidos, comenzó a desanimarse.
B1 noun /dɪˈlaɪt/

Delight

deleite; placer
Meaning
a feeling of happiness or pleasure; something that gives great pleasure
Example
The children's laughter filled her heart with pure delight.
La risa de los niños llenó su corazón de puro deleite.
C2 noun /ˌhaɪpəkəˈnektɪvɪti/

hyperconnectivity

hiperconectividad
Meaning
The state of being extensively connected to other people, places, information, etc., through digital technology.
Example
Hyperconnectivity has changed the dynamics of human interaction.
La hiperconectividad ha cambiado la dinámica de la interacción humana.
C1 adjective /ˈɪəri/

eerie

extraño
Meaning
Strange and frightening in a mysterious way.
Example
The abandoned house had an eerie silence.
La casa abandonada tenía un extraño silencio.
C1 adjective /sɑːrˈdɒnɪk/

sardonic

felicidad
Meaning
Grimly mocking or cynical.
Example
She gave him a sardonic smile after hearing his excuse.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C1 adverb /ˈæm.ɪ.kə.bli/

Amicably

amistosamente
Meaning
in a friendly way without anger or resentment
Example
The divorce was settled amicably between both parties.
El divorcio se resolvió amistosamente entre ambas partes.
C2 verb /rɛst/

wrest

quitar por la fuerza
Meaning
to forcibly pull something from a person's grasp; to seize with effort or struggle
Example
The police had to wrest the weapon from the suspect's hand.
La policía tuvo que arrebatar el arma de la mano del sospechoso.
C2 noun /ˈɪntərˌloʊpər/

interloper

intruso
Meaning
A person who becomes involved in a situation or place where they are not wanted.
Example
He felt like an interloper at the private family gathering.
Se sintió como un intruso en la reunión familiar privada.
C2 noun /ˈmɒrəlɪst/

moralist

moralista
Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
El autor fue conocido como un estricto moralista en sus escritos.
C2 adjective /ˌmækɪəˈvɛliən/

machiavellian

astuto, maquiavélico y sin escrúpulos, especialmente en política o para avanzar en la carrera de uno
Meaning
cunning, scheming, and unscrupulous, especially in politics or in advancing one's career
Example
The politician was known for his Machiavellian tactics.
El político era conocido por sus tácticas maquiavélicas.
A1 adjective /oʊˈkeɪ/

ok

está bien
Meaning
used to indicate agreement, approval, or understanding
Example
Okay, let's go to the park.
Está bien, vamos al parque.
A1 noun /ˈlet.ər/

Letter

letra; carta
Meaning
a character representing one or more of the sounds used in speech; a written message, typically sent in an envelope
Example
She wrote a letter to her grandmother.
Ella escribió una carta a su abuela.
C1 noun /pəˈzɛsər/

possessor

poseedor
Meaning
A person who owns or holds something.
Example
The possessor of the land built a new house.
El poseedor de la tierra construyó una nueva casa.
C1 verb /ˈwaɪtˌwɑːʃ/

whitewash

blanquear
Meaning
to cover up faults, errors, or unpleasant facts; to paint with white paint or lime
Example
The report was criticized for trying to whitewash the company's failures.
El informe fue criticado por tratar de blanquear los fracasos de la empresa.
B1 noun /ˈflaʊər veɪs/

Flower-vase

jarrón de flores
Meaning
a decorative container used to hold cut flowers
Example
She placed beautiful roses in the flower vase on the table.
Ella colocó hermosas rosas en el florero sobre la mesa.
C2 noun /əˈreɪ.bi.ən ˈdʒæz.mɪn/

Arabian Jasmine

jazmín árabe
Meaning
A fragrant white flower native to South and Southeast Asia, commonly used in perfumes and religious ceremonies
Example
The Arabian jasmine filled the garden with its sweet fragrance.
El jazmín árabe llenó el jardín con su dulce fragancia.
B2 verb /ˈstreɪtən/

straighten

alisar
Meaning
to make something straight or tidy; to correct or organize
Example
She straightened her hair before the meeting.
Ella se alisó el cabello antes de la reunión.
C2 /ˈpæn.ə.pli/

panoply

panoplia
Meaning
A complete or impressive collection of things; a full set of armor.
Example
The museum displayed a panoply of ancient weapons.
El museo exhibió una panoplia de armas antiguas.
A1 noun /pɑːrk/

park

parque
Meaning
a large public area of land with grass, trees, and paths, where people can walk or relax
Example
The children were playing in the park.
Los niños estaban jugando en el parque.
C1 noun /ˈkɒləmnɪst/

columnist

columnista
Meaning
a journalist who regularly writes articles or opinions for a newspaper or magazine
Example
The columnist wrote an article about climate change.
El columnista escribió un artículo sobre el cambio climático.
B2 noun ˈwɪl.paʊər

willpower

fuerza de voluntad
Meaning
The ability to control your thoughts and actions in order to achieve what you want to do.
Example
Strong willpower is essential for achieving long-term goals.
La fuerza de voluntad es esencial para alcanzar metas a largo plazo.
C1 adjective /ˌɪndɪˈstɪŋkt/

indistinct

indistinto
Meaning
Not clear or sharply defined; vague or blurred.
Example
The sound of voices was indistinct in the distance.
El sonido de las voces era indistinto a lo lejos.
C2 adjective /ˌtɔːtəˈlɒdʒɪkəl/

tautological

tautológico
Meaning
expressing something by repeating the same idea in different words; redundant
Example
Saying 'free gift' is considered tautological.
Decir 'regalo gratis' se considera tautológico.
B2 verb /pəˈtroʊl/

patrol

patrullar
Meaning
to move around an area to watch or guard it
Example
The police patrol the streets at night to ensure safety.
La policía patrulla las calles por la noche para garantizar la seguridad.
B1 noun, verb /skiːm/

scheme

plan / conspiración
Meaning
a plan or arrangement, especially one that is secret or dishonest
Example
They devised a scheme to cheat investors.
Ellos idearon un esquema para engañar a los inversionistas.
C1 noun /ˌkɒmpɪˈleɪʃən/

compilation

compilación
Meaning
a collection of things, especially pieces of writing or music, gathered together
Example
The book is a compilation of his best essays.
El libro es una compilación de sus mejores ensayos.
C1 adjective /ˈænsɪləri/

ancillary

auxiliar
Meaning
providing necessary support to the main system or organization
Example
The company provides ancillary services to the healthcare industry.
La empresa proporciona servicios auxiliares a la industria de la salud.
B2 noun /hʊd/

Hood

capucha
Meaning
the expandable neck region of certain snakes like cobras; a covering for the head
Example
The cobra spread its hood when it felt threatened.
La cobra extendió su capucho cuando sintió amenaza.
C2 noun /ˌθiːəˈloʊdʒən/

theologian

teólogo
Meaning
A person who studies or is an expert in theology.
Example
Theologians often debate complex questions of faith and morality.
Los teólogos a menudo debaten sobre preguntas complejas de fe y moralidad.
C1 adjective /prɪˈsɪpɪtəs/

precipitous

empinado o repentino
Meaning
Extremely steep or sudden; done quickly without careful consideration.
Example
The hikers struggled to climb the precipitous slope.
Los excursionistas lucharon por subir la pendiente empinada.
A1 verb /driːm/

dream

soñar
Meaning
to have thoughts and images in your mind while sleeping; to hope for
Example
I often dream about flying in the sky.
A menudo sueño con volar en el cielo.
A1 noun /ruːm/

room

habitación
Meaning
A space within a building enclosed by walls, floor, and ceiling
Example
She decorated her room with bright colors.
Ella decoró su habitación con colores brillantes.
C2 noun /ɡleɪd/

glade

claros en el bosque
Meaning
An open space in a forest or woods.
Example
They rested in a sunny glade after their long hike.
Descansaron en un claro soleado después de su largo paseo.
B2 adjective /ˈneɪ.bər.ɪŋ/

Neighbouring

vecino; adyacente; contiguo
Meaning
situated next to or very near; adjacent; bordering
Example
We often visit our neighbouring countries for trade.
A menudo visitamos nuestros países vecinos para el comercio.
C2 verb /kəˈnaɪv/

connive

conspirar en secreto
Meaning
to secretly allow or be involved in a wrongdoing
Example
The manager connived with the supplier to cheat the company.
El gerente conspiró con el proveedor para engañar a la empresa.
C1 noun /ˈdeɪtəm/ or /ˈdætəm/

datum

dato
Meaning
a single piece of information; a fact used as a basis for reasoning or calculation
Example
Each datum in the survey was carefully analyzed.
Cada dato en la encuesta fue cuidadosamente analizado.
B2 verb /ˈsɜːrkjəˌleɪt/

circulate

circular, mover
Meaning
to move continuously or freely through a closed system or area
Example
Air circulated freely in the open hall.
El aire circulaba libremente en el pasillo abierto.
B2 noun /ˈbærəl/

barrel

barril grande
Meaning
a large cylindrical container used to hold liquids
Example
The wine was stored in a wooden barrel.
El vino se almacenó en un barril de madera.
C2 noun /ˈkɪzmɛt/

kismet

destino
Meaning
Destiny or fate.
Example
Meeting her on that day felt like pure kismet.
Encontrarla ese día fue como puro destino.
A2 noun /ˈpʌp.i/

Puppy

cachorro
Meaning
a young dog
Example
The puppy wagged its tail when it saw its owner.
El cachorro movió su cola cuando vio a su dueño.
B1 adjective /ˈmæsɪv/

Massive

masivo; extremadamente grande; en tamaño o cantidad enorme
Meaning
extremely large; huge in size or amount
Example
The company made a massive profit this year.
La empresa hizo una ganancia masiva este 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 /dəˈrɛkʃən/ or /daɪˈrɛkʃən/

direction

dirección, instrucciones
Meaning
the course or path on which someone or something is moving; instructions on what to do
Example
He asked for directions to the train station.
Él pidió direcciones para la estación de tren.
C2 verb /bɪˈkɑːm/

becalm

calmar
Meaning
to make calm or still; to deprive a sailing vessel of wind
Example
The captain tried to becalm the anxious crew.
El capitán intentó calmar a la tripulación ansiosa.
C1 adjective /vɪˈveɪʃəs/

vivacious

vivaz
Meaning
Attractively lively and animated.
Example
She was admired for her vivacious personality.
Ella fue admirada por su personalidad vivaz.
B1 noun /pruːf/

proof

prueba
Meaning
evidence or argument establishing a fact or the truth of a statement
Example
The detective presented proof of the suspect's guilt.
El detective presentó prueba de la culpabilidad del sospechoso.
A2 noun (plural) /ˈnuːdəlz/

noodles

fideos
Meaning
long, thin strips of dough made from flour, water, or eggs, cooked and eaten as food
Example
She cooked noodles with vegetables for dinner.
Ella cocinó fideos con verduras para la cena.
B1 noun /dɪˈbeɪt/

Debate

debate
Meaning
a formal discussion of opposing viewpoints; argument with reasoned points
Example
The political debate lasted for three hours with passionate arguments.
El debate político duró tres horas con argumentos apasionados.
C1 verb /trænˈskraɪb/

transcribe

transcribir
Meaning
to make a written copy of spoken words or notes
Example
The secretary transcribed the meeting minutes.
La secretaria transcribió las actas de la reunión.
A1 adverb /ðeər/

There

allí
Meaning
in or at that place; to that place
Example
I will meet you there at 5 PM.
Te veré allí a las 5 PM.
A2 verb /ɪmˈpruːv/

improve

mejorar
Meaning
to make or become better; to enhance quality or condition
Example
Practice helps improve your skills.
La práctica ayuda a mejorar tus habilidades.
C1 verb/noun /ˈθrɒt.əl/

throttle

ahogar/controlar velocidad
Meaning
To choke or strangle; to control the flow of fuel or power in an engine.
Example
The driver throttled the engine to slow down the car.
El conductor redujo la velocidad del motor para frenar el coche.
B2 noun /ˈʃeɪndʒ ˈmænɪdʒmənt/

change management

gestión del cambio
Meaning
The discipline that guides how we prepare, equip and support individuals, teams and organizations in making organizational change.
Example
Change management ensures smooth transitions.
La gestión del cambio asegura transiciones suaves.
C1 verb /əˈdʒɔɪn/

adjoin

unirse
Meaning
To be next to and joined with something.
Example
Their house adjoins the park.
Su casa está unida al parque.
C1 adjective ˌɪn.krəˈmen.təl

incremental

incremental
Meaning
Relating to or denoting an increase or addition, especially one of a series on a fixed scale; proceeding in small stages.
Example
Incremental changes ensure sustainability.
Los cambios incrementales aseguran la sostenibilidad.
C1 adjective /proʊˈzeɪ.ɪk/

prosaic

prosaico
Meaning
ordinary, dull, or lacking imagination
Example
The teacher’s explanation was accurate but rather prosaic.
La explicación del profesor fue precisa, pero bastante prosaica.
B1 noun ˈdɪdʒ.ɪ.təl tuːlz

digital tools

herramientas digitales
Meaning
Electronic software and applications used for learning and educational purposes.
Example
Schools are integrating digital tools to enhance learning.
Las escuelas están integrando herramientas digitales para mejorar el aprendizaje.
B1 noun /fæts/

fats

grasas
Meaning
Essential macronutrients that provide energy, support cell growth, and protect organs while helping absorb vitamins.
Example
Healthy fats from nuts and avocados support brain function.
Las grasas saludables de los frutos secos y los aguacates apoyan la función cerebral.
C1 adjective /ˈroʊtəri/

rotary

rotatorio
Meaning
Relating to or characterized by rotation; revolving around an axis.
Example
The machine uses a rotary engine to function efficiently.
La máquina usa un motor rotatorio para funcionar eficientemente.
C2 noun /mɪf/

miff

pequeña pelea
Meaning
A petty quarrel or annoyance.
Example
They had a slight miff over the seating arrangement.
Tuvieron una pequeña pelea sobre la disposición de los asientos.
C1 noun /vʌlˈɡær.ɪ.ti/

Vulgarity

vulgaridad
Meaning
the quality of being rude, offensive, or indecent; lack of sophistication or good taste
Example
The comedian's jokes were criticized for their vulgarity.
Los chistes del comediante fueron criticados por su vulgaridad.
B1 noun /bɑːn/

barn

granero
Meaning
a large building used for storing grain or housing farm animals
Example
The farmer keeps his cows in the barn.
El granjero guarda sus vacas en el granero.
C1 noun /ˈmɛm.breɪn/

membrane

membrana
Meaning
A thin layer of tissue or material that covers, separates, or connects structures.
Example
The cell membrane controls the movement of substances in and out of the cell.
La membrana celular controla el movimiento de las sustancias dentro y fuera de la célula.
A1 noun /reɪn/

Rain

lluvia
Meaning
water that falls from clouds in small drops
Example
The heavy rain forced us to stay indoors.
La lluvia intensa nos obligó a quedarnos adentro.
C1 adjective skiˈmæt.ɪk

Schematic

relacionado con un esquema o de forma resumida
Meaning
Presenting some framework or concept briefly
Example
The engineer provided a schematic diagram of the project.
El ingeniero proporcionó un diagrama esquemático del proyecto.
B2 noun /ˈpæʃ.ən/

Passion

pasión
Meaning
strong enthusiasm or excitement for something; intense emotion or feeling
Example
Her passion for music led her to become a professional singer.
Su pasión por la música la llevó a convertirse en una cantante profesional.
B2 adverb /ˌoʊvərˈnaɪt/

Overnight

de la noche a la mañana; de repente; muy rápidamente
Meaning
during the night; suddenly; very quickly
Example
The city was transformed overnight.
La ciudad fue transformada de la noche a la mañana.
A1 noun /ɡaɪ/

guy

chico
Meaning
an informal term for a man; sometimes used to refer to a person in general
Example
That guy over there is my best friend.
Ese chico allá es mi mejor amigo.
C1 verb /ˈsmoʊldər/

smolder

ardecer lentamente
Meaning
to burn slowly with smoke but no flame; to show suppressed anger or emotion
Example
The fire smoldered for hours before it went out.
El fuego ardió lentamente durante horas antes de apagarse.
C1 adjective /ˈfruːt.ləs/

Fruitless

infructuoso; inútil; fútil;
Meaning
unsuccessful; futile; pointless;
Example
After hours of searching, their efforts proved fruitless.
Después de horas de búsqueda, sus esfuerzos resultaron infructuosos.
C1 verb /sɪˈkluːd/

seclude

aislar
Meaning
To keep someone away from other people; to isolate.
Example
The monk chose to seclude himself in the mountains.
El monje eligió aislarse en las montañas.
A2 adjective /ˈter.ə.bl̩/

Terrible

terrible; malo
Meaning
extremely bad or serious; causing fear or dread; very poor quality
Example
The weather was terrible during our vacation.
El clima fue terrible durante nuestras vacaciones.
C1 noun ˌɪndɪˈspensəbl səˈpɔːrt

indispensable support

apoyo indispensable
Meaning
Essential assistance that cannot be done without; absolutely necessary help.
Example
Volunteers provide indispensable support to communities.
Los voluntarios proporcionan apoyo indispensable a las comunidades.
B2 verb /ɪkˈskleɪm/

exclaim

gritar
Meaning
to cry out suddenly in surprise, strong emotion, or excitement
Example
She exclaimed with joy when she saw the gift.
Ella exclamó con alegría cuando vio el regalo.
C2 noun /foʊˈtɑːmɪtri/

photometry

ciencia de medición de luz
Meaning
the science of measuring visible light in terms of its perceived brightness to human eyes
Example
Photometry helps in designing efficient lighting systems.
La fotometría ayuda en el diseño de sistemas de iluminación eficientes.
B1 verb /əˈmjuːz/

amuse

entretener
Meaning
to entertain or make someone laugh or smile; to occupy pleasantly
Example
The clown amused the children at the party.
El payaso entretuvo a los niños en la fiesta.
B1 noun /ˈɑː.kɪ.tekt/

architect

arquitecto
Meaning
a person who designs buildings and oversees their construction
Example
The architect designed a modern office building.
El arquitecto diseñó un moderno edificio de oficinas.
C2 noun /ˈpɜːrsɪflɑːʒ/

persiflage

burlas ligeras
Meaning
light and slightly contemptuous mockery or banter
Example
Their conversation was full of persiflage and jokes.
Su conversación estaba llena de burlas ligeras y bromas.
A1 noun /striːt/

street

calle
Meaning
a public road in a city or town, typically with buildings on one or both sides
Example
He walked down the street to the park.
Caminó por la calle hasta el parque.
C1 adjective /ɪnˈdʌldʒənt/

indulgent

indulgente
Meaning
Having a tendency to be overly generous or lenient with someone.
Example
The indulgent mother allowed her child to stay up late.
La madre indulgente permitió que su hijo se quedara despierto hasta tarde.
B1 noun /ˈɒbstəkəlz/

obstacles

obstáculos
Meaning
Things that block one's way or prevent or hinder progress.
Example
Obstacles in life can often lead to valuable lessons.
Los obstáculos en la vida a menudo conducen a lecciones valiosas.
B2 adjective /ˈɛv.ə.ɡriːn/

evergreen

siempreverde
Meaning
Remaining green and functional throughout the year; not shedding leaves seasonally.
Example
Evergreen trees like pine and fir stay green year-round.
Los árboles siempreverdes como el pino y el abeto permanecen verdes durante todo el año.
C1 noun, verb /wɪf/

whiff

leve olor
Meaning
A brief, faint smell or puff of air; to get a quick smell of something.
Example
I caught a whiff of perfume as she passed by.
Sentí un leve olor a perfume mientras ella pasaba.
C2 noun /ɪɡˈzɛmplɑːr/

exemplar

ejemplo
Meaning
A model or pattern to be copied or imitated.
Example
She is an exemplar of kindness and generosity.
Ella es un ejemplo de amabilidad y generosidad.
C1 verb /ˈpeɪtrənaɪz/

patronize

patrocinar
Meaning
to treat someone in a condescending way; to be a regular customer of a business
Example
Don't patronize me with your fake sympathy.
No me trates con condescendencia con tu simpatía falsa.
A2 adjective /ɪmˈpɑːsəbl/

impossible

imposible
Meaning
not able to occur, exist, or be done
Example
It is impossible to finish this work in one day.
Es imposible terminar este trabajo en un día.