retribution
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C1 noun /ˌrɛtrɪˈbjuːʃən/

retribution

venganza, castigo
Meaning
punishment inflicted as vengeance for a wrong or crime
Example
The villagers demanded retribution for the crime committed.
Los aldeanos exigieron venganza por el crimen cometido.
C2 noun /ˈhɑːtʃ.pɑːtʃ/

Hotchpotch

mezcla confusa; un montón de cosas mezcladas
Meaning
a confused mixture; a jumbled assortment of things
Example
The room was a hotchpotch of old furniture, books, and random decorations.
La habitación era una mezcla confusa de muebles viejos, libros y decoraciones aleatorias.
B1 verb /spaɪ/

spy

espía
Meaning
to secretly collect information about a person, group, or country
Example
He was caught spying on his neighbor through the window.
Lo atraparon espiando a su vecino a través de la ventana.
B2 verb /dɪˈtekt/

detect

detectar
Meaning
to discover or identify the presence or existence of something; to notice something that is not immediately obvious
Example
The security system can detect movement in the building.
El sistema de seguridad puede detectar movimiento en el edificio.
C1 noun /ˈledʒ.ər/

Ledger

libro mayor
Meaning
a book or other collection of financial accounts of a particular type
Example
The accountant updated the company ledger daily.
El contador actualizó el libro mayor de la empresa diariamente.
C2 adjective /ˌænθrəpəˈmɔːrfəs/

anthropomorphous

antropomórfico
Meaning
having the form or attributes of a human
Example
The statue had an anthropomorphous shape resembling a human.
La estatua tenía una forma antropomórfica que se parecía a un ser humano.
C1 noun /ˈiːɡoʊɪst/

egoist

egoísta
Meaning
A person who is excessively concerned with themselves; someone who believes in or practices egoism.
Example
She avoided him because he was a selfish egoist.
Ella lo evitaba porque él era un egoísta egocéntrico.
A1 adverb /aʊt/

out

fuera
Meaning
moving or appearing away from the inside or center; not at home or present
Example
He stepped out of the room quietly.
Él salió de la habitación en silencio.
B2 noun /ˈet.ɪ.kət/

Etiquette

etiqueta
Meaning
the customary code of polite behavior in society or among members of a particular profession
Example
Proper etiquette requires standing when a lady enters the room.
La etiqueta adecuada requiere ponerse de pie cuando una dama entra en la habitación.
B1 noun /ˈɡæl.ər.i/

Gallery

galería
Meaning
a room or building for the display or sale of works of art; an area for spectators
Example
The art gallery featured paintings by famous local and international artists.
La galería de arte presentó pinturas de artistas locales e internacionales famosos.
B2 adjective /ɪnˈtɛns/

intense

intenso
Meaning
Of extreme force, degree, or strength.
Example
She felt intense pain after the accident.
Ella sintió un dolor intenso después del accidente.
B2 noun /siːdʒ/

Sieze

asedio
Meaning
a military operation to capture a place by surrounding it and cutting off supplies
Example
The siege of the castle lasted for three months.
El asedio del castillo duró tres meses.
A2 adverb /ˈtoʊtəli/

Totally

totalmente
Meaning
completely; entirely; absolutely
Example
I totally agree with your opinion.
Estoy totalmente de acuerdo con tu opinión.
B2 verb /dɪsˈkʌrɪdʒ/

discourage

desalentar
Meaning
to make someone less confident or enthusiastic about doing something
Example
Failure should not discourage you from trying again.
El fracaso no debe desalentaros de intentar de nuevo.
B2 noun /ˌprɒsɪˈkjuːʃən/

prosecution

acusación
Meaning
The act of bringing a criminal charge against someone and pursuing legal action in court.
Example
The prosecution presented strong evidence against the defendant.
La acusación presentó pruebas contundentes contra el acusado.
B2 adverb /ˈæŋkʃəsli/

anxiously

ansiosamente
Meaning
in a worried, nervous, or uneasy manner; with anxious anticipation
Example
She waited anxiously for the exam results.
Ella esperaba ansiosamente los resultados del examen.
A2 noun /ˈbɪz.nəs/

Business

negocio; empresa; comercio
Meaning
work relating to the production, buying, and selling of goods or services
Example
He started his own business after graduating from university.
Él comenzó su propio negocio después de graduarse de la universidad.
B2 noun ˈkɛmɪkəl weɪst

chemical waste

residuos químicos
Meaning
Waste material from industrial or laboratory processes that contains harmful chemicals.
Example
Chemical waste pollutes water bodies.
Los residuos químicos contaminan los cuerpos de agua.
B2 verb /kəmˈpraɪz/

comprise

constituir
Meaning
To consist of or be made up of something.
Example
The committee comprises five members.
El comité está compuesto por cinco miembros.
B2 noun /spekˈteɪtər/

Spectator

espectador
Meaning
a person who watches at a show, game, or other event; an observer
Example
The stadium was filled with excited spectators.
El estadio estaba lleno de espectadores emocionados.
C1 verb /bɔːl/

bawl

llorar fuertemente
Meaning
to shout or cry loudly
Example
The baby bawled all night, keeping everyone awake.
El bebé lloró toda la noche, manteniendo a todos despiertos.
B2 noun /ˌnoʊtɪfɪˈkeɪʃənz/

notifications

notificaciones
Meaning
A notice or announcement, especially an official one.
Example
Turn off notifications to stay focused.
Apaga las notificaciones para mantenerte enfocado.
B2 noun /bɪˈtreɪəl/

Betrayal

traición; deslealtad
Meaning
the action of betraying one's country, group, or person; disloyalty
Example
His betrayal of their friendship hurt her deeply.
Su traición a su amistad le dolió profundamente.
B2 adverb /ɪkˈstɛnsɪvli/

extensively

extensivamente
Meaning
in a thorough or wide-ranging manner
Example
She traveled extensively across Europe for her research.
Ella viajó extensivamente por Europa para su investigación.
C2 adjective /æmˈbroʊʒiəl/

ambrosial

ambrosial
Meaning
Exceptionally pleasing to taste or smell; divine.
Example
The aroma of freshly baked bread was simply ambrosial.
El aroma del pan recién horneado era simplemente ambrosial.
B2 verb /ɪˈvoʊk/

evoke

evocar
Meaning
to bring a feeling, memory, or image into the mind
Example
The old song evoked memories of her childhood.
La vieja canción evocó recuerdos de su infancia.
C1 adjective /ˈfɔːrsəbl/

forcible

forzoso
Meaning
Done by force; using physical strength or power.
Example
The police made a forcible entry into the house.
La policía hizo una entrada forzosa en la casa.
C2 adjective /ˈhæl.si.ən/

halcyon

sereno
Meaning
calm, peaceful, and happy; denoting a period of time in the past that was idyllically happy and peaceful
Example
She often reminisces about the halcyon days of her childhood.
Ella a menudo recuerda los días serenos de su niñez.
C1 noun/verb /ɡæʃ/

gash

corte profundo
Meaning
A long, deep cut or wound; to cut deeply or violently.
Example
He had a deep gash on his leg after the accident.
Él tenía un corte profundo en su pierna después del accidente.
C2 noun /ɪˈfʌldʒəns/

effulgence

resplandor
Meaning
Brilliant radiance or shining brightness.
Example
The effulgence of the sunrise lit up the entire valley.
El resplandor del amanecer iluminó todo el valle.
C1 noun /ˈlɪməˌziːn/

limousine

un coche grande y lujoso conducido por un chófer
Meaning
a large, luxurious car driven by a chauffeur.
Example
The bride arrived in a white limousine.
La novia llegó en una limusina blanca.
C2 noun /ˈsætər/

satyr

felicidad
Meaning
a creature from Greek mythology depicted as a lustful being, often half-man and half-goat; by extension, a lecherous man
Example
In the museum mural, a satyr plays the panpipes while dancing in the woods.
No pudo ocultar su felicidad cuando recibió el premio.
A2 noun /ˈpiːˈsi/

pc

computadora personal
Meaning
abbreviation for 'personal computer', a machine for performing digital operations
Example
I just bought a new PC for work.
Acabo de comprar una nueva computadora personal para trabajar.
A2 noun /mɪˈsteɪk/

Mistake

error; equivocación;
Meaning
An action or judgment that is misguided or wrong; an error
Example
Making mistakes is part of the learning process.
Cometer errores es parte del proceso de aprendizaje.
B1 adjective /ˈθæŋk.fəl/

Thankful

agradecido; agradecida
Meaning
pleased and relieved; expressing gratitude; appreciative
Example
I am thankful for all your help and support.
Estoy agradecido por toda tu ayuda y apoyo.
A2 noun /ˈoʊ.nər/

Owner

dueño
Meaning
a person who owns something; someone who has legal possession of property
Example
The owner of the restaurant greeted us warmly.
El dueño del restaurante nos saludó calurosamente.
C1 noun /ˌres.ɪˈteɪ.ʃən/

Recitation

recitación
Meaning
the action of reciting or repeating aloud from memory
Example
The poetry recitation contest was held in the auditorium.
El concurso de recitación de poesía se llevó a cabo en el auditorio.
C2 noun /ˈmæntl̩/

mantel

repisa sobre la chimenea
Meaning
A shelf above a fireplace, often used for decoration.
Example
She placed family photos on the mantel above the fireplace.
Ella colocó fotos familiares sobre la repisa encima de la chimenea.
C1 verb /ɡraɪp/

gripe

quejarse
Meaning
to complain about something in an annoying way
Example
He is always griping about the weather.
Él siempre está quejándose del clima.
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

modificaciones
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
Las modificaciones del ADN permiten características mejoradas en los cultivos.
A2 verb /ˈprɒmɪs/

promise

prometer
Meaning
to assure someone that one will definitely do something; to give one's word
Example
I promise to help you with your homework.
Te prometo ayudar con tu tarea.
A2 noun /ˈtʊərɪst/

tourist

turista
Meaning
a person who is traveling or visiting a place for pleasure
Example
The city attracts many tourists every year.
La ciudad atrae a muchos turistas cada año.
C2 verb /ˌdɪskəmˈbɑːbjuleɪt/

discombobulate

descolocar
Meaning
to confuse or disconcert; to upset the normal order
Example
The sudden question seemed to discombobulate him.
La pregunta repentina pareció descolocarlo.
B2 adjective /ˈvɛriəbl/

Variable

variable
Meaning
able to change; not consistent or having a fixed pattern
Example
The weather has been very variable this week.
El clima ha sido muy variable esta semana.
C1 noun /ˌstætʃuˈɛt/

statuette

estatuilla
Meaning
A small statue, usually decorative or artistic.
Example
The artist won a gold statuette for his work.
El artista ganó una estatuilla de oro por su trabajo.
B1 noun ˌkɒn.səˈveɪ.ʃən

conservation

conservación
Meaning
The protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity.
Example
Conservation of forests is crucial for climate stability.
La conservación de los bosques es crucial para la estabilidad climática.
B1 noun /ˈkɔːlɪˌflaʊər/

Cauliflower

coliflor
Meaning
white vegetable with a compact head of undeveloped flower buds
Example
Roasted cauliflower makes a delicious and healthy side dish.
La coliflor asada hace un delicioso y saludable acompañamiento.
C2 noun /ˈtuːb.roʊz/

Tube-rose

tuberosa
Meaning
a night-blooming flower with an intensely sweet fragrance, native to Mexico
Example
The tuberose flowers filled the evening air with their heavenly scent.
Las flores de tuberosa llenaron el aire de la tarde con su dulce fragancia celestial.
C1 noun /ˈeɪθiɪzəm/

atheism

ateísmo
Meaning
The belief that there is no God or gods.
Example
He declared his atheism openly despite social pressure.
Él declaró su ateísmo abiertamente a pesar de la presión social.
B2 noun ˈænsɛstərz

Ancestors

antepasado
Meaning
A person from whom one is descended; a forefather.
Example
The family tree shows the names of all ancestors.
El árbol genealógico muestra los nombres de todos los antepasados.
B2 adjective /ˈwɪk.ɪd/

Wicked

malvado; perverso;
Meaning
evil or morally wrong; intended to or capable of harming someone or something
Example
The wicked queen cast a spell on the princess.
La reina malvada lanzó un hechizo sobre la princesa.
C2 verb /ˈsnɪvəl/

snivel

llorar o quejarse de manera débil o molesta
Meaning
to cry or complain in a weak or annoying way
Example
He began to snivel when he didn’t get his way.
Comenzó a llorar cuando no consiguió lo que quería.
C2 adjective /ˌkɒnsæŋˈɡwɪniəs/

consanguineous

consanguíneo
Meaning
Related by blood; descended from the same ancestor.
Example
The study focused on genetic disorders in consanguineous families.
El estudio se centró en trastornos genéticos en familias consanguíneas.
C2 noun /θiˈɒkrəsi/

theocrasy

teocracia
Meaning
Government or rule by religious leaders or clergy.
Example
Theocrasy often merges religious authority with political power.
La teocracia a menudo fusiona la autoridad religiosa con el poder político.
C1 noun, verb /klɒt/

clot

coágulo
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
El doctor removió un coágulo de sangre del paciente.
C1 noun /ˈɡreɪvstoʊn/

gravestone

lápida
Meaning
A stone that marks a grave, usually inscribed with the name of the deceased.
Example
The gravestone had her name carved beautifully.
La lápida tenía su nombre grabado hermosamente.
B2 adjective /ˈlɪb.ər.əl/

Liberal

liberal; tolerante; generoso; progresista en pensamiento
Meaning
open-minded; tolerant; generous; progressive in thinking
Example
She has a liberal attitude towards different cultures and beliefs.
Ella tiene una actitud liberal hacia diferentes culturas y creencias.
A2 preposition/conjunction/noun/adjective /plʌs/

plus

más/ventaja
Meaning
in addition to; a positive aspect or advantage
Example
She received an A plus on her exam.
Obtuvo un A plus en su examen.
B2 verb /əˈkʌstəm/

accustom

acostumbrar
Meaning
to make someone familiar with something through regular experience or use
Example
It took him a while to accustom himself to the new environment.
Le tomó un tiempo acostumbrarse al nuevo entorno.
C1 noun /pluːm/

plume

una gran pluma suave o algo que se asemeje a una pluma
Meaning
a large, soft feather or something resembling a feather
Example
The soldier wore a red plume on his helmet.
El soldado llevaba una pluma roja en su casco.
C2 verb /bɪˈstraɪd/

bestride

dominar
Meaning
To sit or stand astride something; to dominate over.
Example
The statue bestrides the city square.
La estatua domina la plaza de la ciudad.
A2 noun /ɪˈlek.trɪk fæn/

Electric fan

ventilador eléctrico
Meaning
a device with rotating blades that creates airflow to cool or ventilate a room
Example
The electric fan keeps the room cool during hot summer days.
El ventilador eléctrico mantiene la habitación fresca durante los días calurosos de verano.
B1 adverb /rɪˈpiː.tɪd.li/

Repeatedly

repetidamente; una y otra vez
Meaning
again and again; many times over
Example
He repeatedly asked for help with his homework.
Él pidió ayuda repetidamente con su tarea.
C2 noun /sɪˈkwiːlə/

sequela

secuela
Meaning
A condition that is the consequence of a previous disease or injury.
Example
Lung scarring can be a sequela of severe pneumonia.
Las cicatrices en los pulmones pueden ser una secuela de una neumonía grave.
B2 noun /ˌɛvəˈluːʃən/

evolution

evolución
Meaning
the gradual development of something, especially from a simple to a more complex form
Example
The theory of evolution explains how species change over time.
La teoría de la evolución explica cómo las especies cambian con el tiempo.
B1 adjective ˈlɔːŋ.tɜːrm

long-term

a largo plazo, duradero, sostenible
Meaning
Occurring over or involving a relatively long period of time.
Example
Long-term planning is necessary for environmental conservation.
La planificación a largo plazo es necesaria para la conservación del medio ambiente.
C2 adjective /ˈfɜːr.vɪd/

Fervid

apasionado; intensamente entusiasta; ardiente de emoción
Meaning
passionate; intensely enthusiastic; burning with emotion
Example
She gave a fervid speech about environmental protection.
Ella dio un discurso fervido sobre la protección del medio ambiente.
C2 adjective /ɡɑːrˈɡæntʃuən/

gargantuan

gigante
Meaning
Extremely large; enormous.
Example
They served a gargantuan meal at the feast.
Sirvieron una comida gigante en la fiesta.
B1 noun /ˈpraɪ.və.si/

Privacy

privacidad
Meaning
the state of being alone and not watched or disturbed by other people; the right to keep your personal information secret
Example
Everyone has the right to privacy.
Todos tienen derecho a la privacidad.
B2 adverb /rɪˈpɔːtɪdli/

reportedly

según se dice
Meaning
according to what is said or believed, although not confirmed
Example
The company has reportedly agreed to the new terms.
La empresa ha acordado reportedly los nuevos términos.
C1 adjective /ˌɛvərˈlæstɪŋ/

everlasting

eterno
Meaning
Lasting forever or for an indefinitely long time.
Example
The poet wrote about his everlasting love for nature.
El poeta escribió sobre su amor eterno por la naturaleza.
C2 noun /fɔːn/

faun

fauno (criatura mitológica)
Meaning
a mythological creature that is half human and half goat
Example
The sculpture depicted a playful faun dancing in the forest.
La escultura representaba un fauno juguetón bailando en el bosque.
C1 adjective /sɪˈmɛtrɪkəl/

symmetrical

simétrico
Meaning
having parts on either side that match or are the same in shape, size, or arrangement
Example
The artist designed a symmetrical pattern on the floor.
El artista diseñó un patrón simétrico en el suelo.
B1 adjective /ɪnˈtaɪər/

Entire

completo; entero; no dividido
Meaning
complete; whole; not divided or in parts
Example
She read the entire book in one sitting.
Ella leyó el libro entero de una sola vez.
B2 verb /ˈsɪmplɪfaɪ/

simplify

simplificar
Meaning
to make easier to understand or do; to reduce complexity
Example
The teacher simplified the complex equation for the students.
El profesor simplificó la ecuación compleja para los estudiantes.
A2 noun /bel/

Bell

campana
Meaning
a hollow metal device that makes a ringing sound when struck
Example
The church bell rang at noon.
La campana de la iglesia sonó al mediodía.
C2 adjective /daɪˈɡrɛsɪv/

digressive

tendencia a desviarse del tema principal
Meaning
Tending to depart from the main subject in speech or writing.
Example
The speaker's digressive style made the lecture difficult to follow.
El estilo digresivo del ponente hizo que la conferencia fuera difícil de seguir.
C1 verb /ɪˈnʌnsieɪt/

enunciate

enunciar
Meaning
to pronounce words clearly; to express an idea clearly
Example
The teacher asked him to enunciate each word.
El maestro le pidió que enunciara cada palabra.
B2 noun /ˈsikwəns/

Sequence

secuencia
Meaning
a particular order in which related events, movements, or things follow each other; a set of related events, movements, or things that follow each other in a particular order
Example
The dance sequence was perfectly choreographed.
La secuencia de baile fue perfectamente coreografiada.
B2 noun /ˈsikwəl/

Sequel

secuela
Meaning
a published, broadcast, or recorded work that continues the story or develops the theme of an earlier one; something that takes place after or as a result of an earlier event
Example
The movie sequel was even more successful than the original.
La secuela de la película fue aún más exitosa que la original.
B2 adjective /mæɡˈnɛtɪk/

magnetic

magnético
Meaning
having the power to attract metal objects or to attract people or things in a strong way
Example
The magnetic field of the Earth protects us from harmful solar radiation.
El campo magnético de la Tierra nos protege de la radiación solar perjudicial.
C1 verb /ˈpɜːrpɔːrt/

purport

pretender
Meaning
to claim or profess something, often falsely
Example
The document purports to be an official government report.
El documento pretende ser un informe oficial del gobierno.
C2 verb /məʊlt/

molt

desprender plumas
Meaning
To shed old feathers, skin, or hair to make way for new growth.
Example
Birds molt their feathers once a year.
Los pájaros mudan sus plumas una vez al año.
C1 noun /ˈrɛɡjəleɪtər/

regulator

regulador
Meaning
a person or device that controls or maintains the operation of a system
Example
The government appointed a new regulator for the financial sector.
El gobierno nombró un nuevo regulador para el sector financiero.
B2 adjective /ˌɛm.pəˈθɛ.tɪk/

empathetic

empático
Meaning
Showing ability to understand and share feelings of others.
Example
She was empathetic towards her friend's struggles.
Ella fue empática hacia las luchas de su amiga.
C2 adjective /ˌɪnɪkˈstɛnsəbl/

inextensible

inextensible
Meaning
Not capable of being stretched or extended.
Example
This rope is made of an inextensible material.
Esta cuerda está hecha de un material inextensible.
C1 adjective /pərˈpɔːrtɪd/

purported

presunto
Meaning
alleged or claimed to be true, often without proof
Example
The purported evidence was later proven false.
La evidencia presunta fue más tarde probada como falsa.
A2 verb /ˈkɑːpi/

copy

copiar
Meaning
to make an identical reproduction of something
Example
Please copy this document for the meeting.
Por favor, copie este documento para la reunión.
B2 adjective /ˈdræs.tɪk/

Drastic

drástico; severo; de gran alcance
Meaning
extreme; severe; having a strong or far-reaching effect
Example
The company took drastic measures to reduce costs.
La empresa tomó medidas drásticas para reducir costos.
C1 adjective /ˈriː.fleks/

Reflex

reflejo
Meaning
an action performed without conscious thought; relating to reflection
Example
The doctor tested her reflex response by tapping her knee.
El médico probó su respuesta reflejo golpeando su rodilla.
C2 noun /maɪˈkrɒmɪtər/

micrometer

micrómetro
Meaning
A device used for measuring small distances with great accuracy.
Example
The engineer used a micrometer to measure the thickness of the wire.
El ingeniero usó un micrómetro para medir el grosor del cable.
C1 adjective /ˈmaʊntɪnəs/

Mountainous

montañoso
Meaning
having many mountains; characterized by mountains
Example
The mountainous region was difficult to travel through.
La región montañosa era difícil de recorrer.
B2 noun /raɪˈnɒs.ər.əs/

Rhinoceros

rinoceronte
Meaning
a large, heavy animal with thick skin and one or two horns on its nose
Example
The rhinoceros charged through the grassland.
El rinoceronte cargó a través de la pradera.
B2 noun /ˈtjuːmər/

tumor

tumor
Meaning
an abnormal mass of tissue caused by excessive cell growth
Example
The doctor found a benign tumor during the medical check-up.
El médico encontró un tumor benigno durante el examen médico.
B2 verb /ˌkɒn.trəˈdɪkt/

contradict

contradecir
Meaning
to say or show the opposite of something that has been said or believed
Example
His actions contradict his words.
Sus acciones contradicen sus palabras.
B2 adverb /əˈdɪʃənəli/

additionally

además
Meaning
in addition to what has been said or done
Example
Additionally, we offer discounts for early bookings.
Además, ofrecemos descuentos para reservas anticipadas.
C2 noun ˈɒpjʊləns

opulence

opulencia
Meaning
Great wealth or luxuriousness.
Example
The opulence of the mansion was evident in its ornate furnishings.
La opulencia de la mansión era evidente en sus muebles ornamentados.
C1 noun /ˈleɪˌpɜːrsən/

layperson

persona común
Meaning
A person who is not a member of the clergy or does not have specialized knowledge in a subject.
Example
The judge explained the law so that the layperson could understand.
El juez explicó la ley de manera que la persona común pudiera entenderla.
A1 article /ðə/

the

el/la/los/las
Meaning
used to specify a noun as something already mentioned or known
Example
The sun rises in the east.
El sol sale por el este.
C1 noun /ˈɛskəpeɪd/

escapade

aventura
Meaning
an adventurous, exciting, or reckless act
Example
Their summer escapade included camping and mountain climbing.
Su escapada de verano incluyó camping y escalada en la montaña.
C1 adjective /ʌnˈseɪvəri/

unsavory

desagradable
Meaning
Disagreeable, unpleasant, or morally offensive.
Example
The politician was linked to an unsavory scandal.
El político estaba vinculado a un escándalo desagradable.
C2 verb /ʃiːð/

sheathe

volver a meter en la vaina
Meaning
to put a sword or knife back into its cover
Example
He quickly sheathed his sword after the duel.
Él rápidamente volvió a meter su espada en su vaina después del duelo.
C2 noun /ˈwɒrən/

warren

red de madrigueras
Meaning
A network of interconnected rabbit burrows; also used metaphorically for a densely populated building or district.
Example
The old part of the city is a warren of narrow streets.
La parte antigua de la ciudad es una red de calles estrechas.
A2 noun /haɪt/

height

altura
Meaning
the measurement of someone or something from base to top
Example
The height of the tower impressed the visitors.
La altura de la torre impresionó a los visitantes.
B1 verb /dɪˈfaɪn/

define

definir
Meaning
to explain the meaning of a word, phrase, or concept clearly
Example
The teacher asked the student to define the word 'democracy'.
El maestro le pidió al estudiante que definiera la palabra 'democracia'.
C1 verb /rɪˈtælieɪt/

retaliate

vengar
Meaning
to make an attack in return for a similar attack
Example
The army retaliated after the enemy attack.
El ejército se vengó después del ataque enemigo.
C1 adjective /ˈtæn.tə.laɪ.zɪŋ/

Tantalizing

tentador; atractivo pero fuera de alcance
Meaning
tempting and attractive but out of reach
Example
The tantalizing aroma of fresh bread filled the bakery.
El tentador aroma de pan fresco llenó la panadería.
B2 noun trænˈspær.ən.si

transparency

transparencia
Meaning
The quality of being easy to perceive or detect; openness, accountability, and honesty in governance or operations.
Example
Transparency fosters trust in governance.
La transparencia fomenta la confianza en la gobernanza.
C2 adjective /ʌnˈʌtərəbl/

unutterable

inefable
Meaning
Too great, intense, or awful to be expressed or described in words.
Example
She was filled with unutterable joy at the news of her success.
Ella estaba llena de una alegría inefable al escuchar las noticias de su éxito.
C1 adjective /ɪmˈprɒbəbl/

improbable

improbable
Meaning
Not likely to be true or to happen.
Example
It seems improbable that he will arrive on time.
Parece improbable que llegue a tiempo.
B1 noun /ˈfjuː.əl/

Fuel

combustible
Meaning
a material such as coal, gas, or oil that is burned to produce heat or power
Example
The rising cost of fuel has affected transportation and heating expenses worldwide.
El aumento del costo del combustible ha afectado el transporte y los gastos de calefacción en todo el mundo.
C1 adjective ˈɒptɪmaɪzd

optimized

optimizados, mejorado, más eficiente
Meaning
Made as fully perfect, functional, or effective as possible; improved to achieve maximum efficiency.
Example
The system has been optimized for faster performance.
El sistema ha sido optimizado para un rendimiento más rápido.
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.
C2 noun /traɪst/

tryst

encuentro secreto
Meaning
a private romantic meeting between lovers
Example
They arranged a secret tryst in the park.
Arreglaron un encuentro secreto en el parque.
C1 adjective /steɪd/

staid

serio, respetable
Meaning
Serious, respectable, and unadventurous.
Example
He came from a staid family background.
Él vino de una familia seria.
C1 noun, verb, adjective /ˈæɡ.rɪ.ɡət/ (noun/adjective), /ˈæɡ.rɪ.ɡeɪt/ (verb)

aggregate

agregado, conjunto
Meaning
A whole formed by combining several elements; to combine into a total.
Example
The data was aggregated to provide a clearer picture of the market.
Los datos fueron agregados para proporcionar una imagen más clara del mercado.
B2 noun /ɪˈluː.ʒən/

Illusion

ilusión
Meaning
a thing that is or is likely to be wrongly perceived or interpreted; a false idea or belief
Example
The magician created a spectacular illusion that made the elephant appear to vanish.
El mago creó una espectacular ilusión que hizo que el elefante pareciera desvanecerse.
C2 verb /ˈwɛltər/

welter

dar vueltas en caos
Meaning
to roll or toss about in a confused or disorderly way; to be in turmoil
Example
The city weltered in chaos after the sudden blackout.
La ciudad se sumió en el caos después del apagón repentino.
C1 verb, adjective, noun /spruːs/

spruce

arreglar / un tipo de árbol
Meaning
to make neat or tidy in appearance; also refers to an evergreen tree
Example
He spruced up his room before the guests arrived.
Él arregló su habitación antes de que llegaran los invitados.
C1 noun /ɪkˈspʌlʃən/

expulsion

expulsión
Meaning
The act of forcing someone to leave a place, especially a school or country.
Example
His constant misbehavior led to his expulsion from school.
Su comportamiento constante llevó a su expulsión de la escuela.
B2 noun /ɪnˈveɪʒən/

invasion

invasión
Meaning
An instance of invading a country, region, or personal space with armed force or unwelcome presence.
Example
The army prepared for the possibility of an invasion.
El ejército se preparó para la posibilidad de una invasión.