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A2 adjective /ˈɒb.vi.əs/

Obvious

obvio; fácil de entender
Meaning
easily perceived or understood; clear and apparent to the mind
Example
It was obvious that she was upset about something.
Era obvio que ella estaba molesta por algo.
B2 noun /ˈmɪks.tʃər/

Mixture

mezcla
Meaning
a combination of different substances or elements
Example
The cake batter is a mixture of flour, eggs, and milk.
La masa del pastel es una mezcla de harina, huevos y leche.
B2 verb /ɪɡˈzɜrt/

exert

ejercer
Meaning
to apply or bring to bear; to use physical or mental effort
Example
He exerted all his strength to lift the heavy box.
Él ejerció toda su fuerza para levantar la caja pesada.
B1 verb ɪnˈkriːsɪŋ

increasing

creciente
Meaning
Becoming or making greater in size, amount, intensity, or degree; growing.
Example
Increasing awareness about education is necessary.
Aumentar la conciencia sobre la educación es necesario.
C1 noun /woʊz/

woes

aflicciones
Meaning
great sorrow or distress; troubles
Example
The company faced financial woes after the market crash.
La compañía enfrentó problemas financieros después del colapso del mercado.
B2 adjective /ˈsɪk.li/

Sickly

débil; enfermizo; pálido
Meaning
weak and unhealthy; prone to illness; appearing weak or pale
Example
The sickly child needed extra care and attention.
El niño enfermizo necesitaba atención y cuidados especiales.
C1 noun /ˌrek.ənˌsɪl.iˈeɪ.ʃən/

reconciliation

reconciliación
Meaning
The restoration of friendly relations; the action of making one view or belief compatible with another.
Example
The peace treaty was a major step toward reconciliation.
El tratado de paz fue un paso importante hacia la reconciliación.
B1 noun /ˈkwaɪər/

choir

coro
Meaning
An organized group of singers, typically performing in church services or concerts.
Example
The choir sang beautifully during the ceremony.
El coro cantó hermosamente durante la ceremonia.
C2 verb /breɪ/

bray

rebuzno
Meaning
To make a loud, harsh sound like a donkey.
Example
The donkey began to bray loudly in the field.
El burro comenzó a rebuznar fuerte en el campo.
C2 verb /bɪˈleɪbə/

belabour

recalcar en exceso
Meaning
to explain something repeatedly or with excessive detail; to criticize or attack verbally at length
Example
The teacher did not belabour the point once the students understood it.
El profesor no recalcó el punto cuando los estudiantes ya lo entendieron.
A2 adjective /ɪl/

Ill

enfermo; mal; en mala salud
Meaning
sick; unwell; in poor health
Example
He felt ill and decided to stay home from work.
Se sintió enfermo y decidió quedarse en casa del trabajo.
C2 adjective /ˈdʒɔːndɪst/

jaundiced

sesgado / envidioso / afectado por ictericia
Meaning
Affected by or displaying prejudice, envy, or bitterness; also refers to having a yellowish discoloration of the skin due to jaundice.
Example
She gave a jaundiced view of the project after her proposal was rejected.
Ella dio una visión sesgada del proyecto después de que su propuesta fuera rechazada.
C2 noun /ˈwɔːrˌmʌŋɡər/

warmonger

guerrerista
Meaning
A person who advocates or promotes war or conflict.
Example
The leader was criticized as a warmonger by his opponents.
El líder fue criticado como un guerrerista por sus oponentes.
C1 verb /luːt/

loot

saquear
Meaning
to steal goods, typically during war, riot, or chaos
Example
The rioters looted several shops during the protest.
Los manifestantes saquearon varias tiendas durante la protesta.
B1 noun /ˈvaɪ.ə.ləns/

Violence

violencia; brutalidad; intensidad extrema
Meaning
behavior involving physical force intended to hurt, damage, or kill; extreme force or intensity
Example
The government condemned all forms of violence against civilians.
El gobierno condenó todas las formas de violencia contra los civiles.
C2 noun ˈlɪɡ.nəʊˌsæt

LignoSat

satélite de madera
Meaning
A wooden satellite that demonstrates the use of wood in space technology.
Example
LignoSat demonstrates the use of wood in space.
LignoSat demuestra el uso de la madera en el espacio.
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 adjective /dɪˈfaɪənt/

Defiant

desafiante; rebelde
Meaning
boldly resistant or challenging; disobedient
Example
The defiant student refused to follow the rules.
El estudiante desafiante se negó a seguir las reglas.
C2 adjective /ˌʌnɪmˈpiːtʃəbl/

unimpeachable

impecable
Meaning
Not able to be doubted, questioned, or criticized; completely trustworthy.
Example
She is known for her unimpeachable honesty.
Ella es conocida por su honestidad impecable.
C2 adjective /ˈdɛdˌpæn/

deadpan

impasible
Meaning
Deliberately impassive or expressionless in manner.
Example
She delivered the joke in a completely deadpan voice.
Ella entregó el chiste en una voz completamente impasible.
B2 noun /ˈpɪk.səl/

pixel

la unidad más pequeña de una imagen o pantalla digital
Meaning
the smallest unit of a digital image or display
Example
The image is blurry because some pixels are missing.
La imagen está borrosa porque algunos píxeles están faltando.
C1 noun /fɔːn/

Fawn

cervatillo
Meaning
a young deer; a light yellowish-brown color
Example
The mother deer protects her fawn from predators.
La cierva protege a su cervatillo de los depredadores.
B2 adjective /ˈrɪdʒ.ɪd/

Rigid

rígido
Meaning
hard and stiff; not able to bend; strict and unwilling to change
Example
The company has a rigid dress code that all employees must follow.
La empresa tiene un código de vestimenta rígido que todos los empleados deben seguir.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

ataque contundente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
El político lanzó un ataque contundente contra su oponente.
C1 noun ɪnˈdaʊmənt

endowment

donación, legado
Meaning
An income or form of property given or bequeathed to someone.
Example
The university received a large endowment for research.
La universidad recibió una gran donación para la investigación.
C1 verb /rɒmp/

romp

jugar alegremente
Meaning
to play or move in a lively, carefree, and energetic way
Example
The children romped happily in the garden.
Los niños jugaban felices en el jardín.
C1 noun kəˈmjuːnɪti ˈsɜːrvɪs aɪˈdiːəlz

community service ideals

ideales de servicio comunitario
Meaning
Principles and standards of serving the community for social good.
Example
Community service ideals must be taught in schools.
Los ideales de servicio comunitario deben enseñarse en las escuelas.
B2 verb /ʌpˈhoʊld/

uphold

mantener
Meaning
to maintain or support a principle, law, or decision
Example
The judge promised to uphold justice at all costs.
El juez prometió mantener la justicia a toda costa.
C2 adjective /ˈfrəʊərd/

froward

terco
Meaning
Difficult to deal with; contrary and disobedient.
Example
The teacher found the froward child hard to manage.
El maestro encontró al niño terco difícil de manejar.
C1 noun /ˈrɑːstər/

roster

lista
Meaning
A list or plan showing people’s duties or times when they are scheduled.
Example
The manager updated the staff roster for next week.
El gerente actualizó la lista del personal para la próxima semana.
B2 verb /siːs/

cease

detener
Meaning
to bring or come to an end; to stop doing something
Example
The noise ceased as soon as the children went inside.
El ruido cesó tan pronto como los niños entraron.
B1 adjective /ˈkɜːrli/

curly

rizado
Meaning
having curls or waves; shaped with bends or coils
Example
She has naturally curly hair.
Ella tiene el pelo naturalmente rizado.
A2 noun /hɛn/

Hen

gallina
Meaning
female chicken
Example
The hen laid fresh eggs in the nest.
La gallina puso huevos frescos en el nido.
C1 adjective /ɪnˈdefɪnət/

Indefinite

indefinido
Meaning
not clearly defined; uncertain; vague; unlimited in time
Example
The meeting has been postponed for an indefinite period.
La reunión se ha pospuesto por un período indefinido.
B2 noun ˈmaɪl.stəʊn

milestone

hito
Meaning
An important event or stage in the development, progress, or history of something.
Example
This discovery is a milestone in biotechnology.
Este descubrimiento es un hito en la biotecnología.
B1 verb /ədˈvaɪz/

advise

aconsejar
Meaning
to recommend what should be done; to give advice
Example
The doctor advised him to rest for a week.
El doctor le aconsejó descansar por una semana.
B1 adjective /ˌoʊld ˈfæʃənd/

old-fashioned

anticuado
Meaning
not modern; belonging to an earlier time
Example
He still wears an old-fashioned hat.
Él todavía usa un sombrero anticuado.
B2 noun /dɪˈkeɪ/

Decay

decadencia; descomposición; deterioro
Meaning
the process of rotting or decomposing; gradual decline or deterioration
Example
The old building showed signs of decay after years of neglect.
El edificio viejo mostró signos de decadencia después de años de abandono.
B2 noun /ˈrerəti/

Rarity

la condición de ser raro; algo poco común o escaso
Meaning
the state of being rare; something that is uncommon or scarce
Example
The antique vase was a rarity worth thousands of dollars.
El jarrón antiguo era una rareza que valía miles de dólares.
C1 noun /ˈkɔːrdən/

cordon

cordón de seguridad
Meaning
a line or circle of police, soldiers, or guards preventing access
Example
The police set up a cordon around the crime scene.
La policía estableció un cordón alrededor de la escena del crimen.
C1 verb /ˈʃrɪvəl/

shrivel

arrugar
Meaning
To become dry, wrinkled, and smaller due to lack of moisture.
Example
The flowers shriveled under the hot sun.
Las flores se arrugaron bajo el sol caliente.
B1 adverb /ˈruːdli/

Rudely

groseramente
Meaning
in an impolite or discourteous manner
Example
He rudely interrupted the speaker during the presentation.
Interrumpió groseramente al orador durante la presentación.
C1 noun prɪˈsɪʒ.ən ˈæɡ.rɪ.kʌl.tʃər

precision agriculture

agricultura de precisión
Meaning
The technique of conducting agricultural work using advanced technology.
Example
Precision agriculture optimizes resource use and increases efficiency.
La agricultura de precisión optimiza el uso de los recursos y aumenta la eficiencia.
C1 noun /ˈfjʊərɔːr/

furor

alboroto
Meaning
An outbreak of public anger or excitement.
Example
The politician's remarks created a furor in the media.
Los comentarios del político crearon un furor en los medios.
C1 noun /ˈsɪtəˌdɛl/

citadel

ciudadela
Meaning
A fortress protecting or dominating a city.
Example
The ancient citadel stood guard over the town for centuries.
La antigua ciudadela protegía la ciudad durante siglos.
B2 adjective /senˈseɪʃənəl/

Sensational

sensacional; impresionante; asombroso
Meaning
causing great excitement or shock; extremely impressive
Example
The sensational performance left the audience speechless.
El rendimiento sensacional dejó a la audiencia sin palabras.
B2 verb /skreɪp/

scrape

raspar
Meaning
to remove or damage the surface of something by rubbing or scratching; to collect something by effort
Example
He scraped his knee while playing football.
Se raspó la rodilla mientras jugaba al fútbol.
C2 adjective /ˌhaɪpəˈdɜːrmɪk/

hypodermic

hipodérmico
Meaning
relating to the region immediately beneath the skin; also refers to a type of needle or syringe used to inject drugs beneath the skin.
Example
The doctor used a hypodermic needle to administer the vaccine.
El médico usó una aguja hipodérmica para administrar la vacuna.
C1 verb /ˈɪnfɪltreɪt/

infiltrate

infiltrarse
Meaning
to secretly enter or gain access to a place or group
Example
The spies managed to infiltrate the enemy base.
Los espías lograron infiltrarse en la base enemiga.
B2 noun /ˈbroʊ.kər/

Broker

corredor
Meaning
a person who buys and sells goods or assets for others; an intermediary
Example
The stock broker helped me invest my money wisely.
El corredor de bolsa me ayudó a invertir mi dinero sabiamente.
A1 adjective ˈdɪfɪkəlt

difficult

difícil
Meaning
Needing much effort or skill to accomplish, deal with, or understand; hard.
Example
Managing urban challenges has become increasingly difficult.
Gestionar los desafíos urbanos se ha vuelto cada vez más difícil.
B2 noun /ˈtiːmmeɪt/

teammate

compañero de equipo
Meaning
a member of the same team
Example
He congratulated his teammate after scoring the goal.
Él felicitó a su compañero de equipo después de marcar el gol.
C2 adjective ˈkoʊ.dʒənt

cogent

convincente
Meaning
Clear, logical, and convincing.
Example
His cogent argument convinced the jury.
Su argumento convincente convenció al jurado.
C1 adjective /ˈprɪvi/

privy

conocimiento secreto
Meaning
having access to secret or private knowledge
Example
She was privy to the confidential discussions.
Ella estaba al tanto de las discusiones confidenciales.
C2 noun /ˌænθrəpəˈsɛntrɪzəm/

anthropocentrism

antropocentrismo
Meaning
The belief that human beings are the most important or central element of existence.
Example
Anthropocentrism often shapes environmental policies.
El antropocentrismo a menudo da forma a las políticas medioambientales.
B1 noun /ˈwelˌbiː.ɪŋ/

well-being

bienestar
Meaning
The state of being comfortable, healthy, or happy.
Example
Eye lubrication is crucial for overall well-being.
La lubricación ocular es crucial para el bienestar general.
C1 noun rɪˌdʒɛnəˈreɪʃən

regeneration

regeneración
Meaning
Renewal, growth and development of cells, tissues or energy
Example
Proper rest allows muscle regeneration after exercise.
El descanso adecuado permite la regeneración muscular después del ejercicio.
C2 adjective /kəˈdævərəs/

cadaverous

cadavérico
Meaning
Resembling a corpse; very pale, thin, or bony.
Example
His cadaverous appearance shocked everyone at the party.
Su apariencia cadavérica sorprendió a todos en la fiesta.
C2 noun /ˈfɪl.ɪ.staɪn/

philistine

persona indiferente o hostil hacia la cultura y las artes
Meaning
a person who is indifferent or hostile to culture and the arts
Example
He was criticized as a philistine for dismissing modern art.
Fue criticado como un filisteo por rechazar el arte moderno.
A1 verb /let/

let

permitir
Meaning
to allow someone to do something; to give permission
Example
Please let me help you with that task.
Por favor, déjame ayudarte con esa tarea.
C2 noun /ˈbɛlfri/

belfry

campanario
Meaning
A bell tower, especially one attached to a church or building.
Example
The church belfry housed a large bronze bell.
El campanario de la iglesia albergaba una gran campana de bronce.
C2 noun /rɪˈkɒɡnɪzəns/

recognizance

compromiso legal
Meaning
A legal obligation or bond entered into before a court, especially to ensure future appearance.
Example
He was released on his own recognizance.
Fue liberado bajo su propio compromiso legal.
B2 noun /ˈlaɪ.ə.nəs/

Lioness

leona
Meaning
an adult female lion
Example
The fierce lioness protected her cubs from danger.
La feroz leona protegió a sus cachorros del peligro.
C2 noun /ˈræŋɡlər/

wrangler

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

Solace

consuelo
Meaning
comfort or consolation in a time of distress or sadness
Example
She found solace in music after her loss.
Encontró consuelo en la música después de su pérdida.
B1 adjective, adverb /ˈoʊvərɔːl/

overall

en general
Meaning
in general or as a whole
Example
Overall, the project has been successful.
En general, el proyecto ha sido exitoso.
B2 noun ˈlaɪv.stɒk ˈfɑː.mɪŋ

livestock farming

crianza de ganado
Meaning
The breeding, raising, and care of farm animals such as cattle, horses, sheep, and pigs for food, fiber, and other products.
Example
Livestock farming plays a crucial role in food security.
La crianza de ganado juega un papel crucial en la seguridad alimentaria.
B2 noun /pætʃ/

Patch

parche
Meaning
a small piece of material used to mend a hole; a small area of something different
Example
She sewed a patch over the hole in her jeans.
Ella cosió un parche sobre el agujero en sus pantalones vaqueros.
C2 noun /ˈtjuːtərʃɪp/

tutorship

tutela
Meaning
The office or position of a tutor; guidance or instruction given by a tutor.
Example
He thrived under the tutorship of his mentor.
Él prosperó bajo la tutela de su mentor.
C2 adverb /əˈmʌk/

amuck

de manera descontrolada
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
El toro corrió de manera descontrolada por el pueblo.
A1 noun/verb /maɪnd/

mind

mente / cuidar
Meaning
the part of a person that enables them to think, feel, and reason; to pay attention or take care
Example
Please mind the gap between the train and the platform.
Por favor, mantén el espacio entre el tren y la plataforma.
C2 noun /ˈzel.ət/

zealot

fanático
Meaning
A person who is fanatical and uncompromising in pursuit of their ideals.
Example
He was considered a zealot for his strict political views.
Se le consideraba un fanático por sus estrictas opiniones políticas.
C2 verb /bɪˈleɪ/

belay

asegurar una cuerda
Meaning
to secure a rope by winding it around an object; to stop or cancel an order (nautical/military use)
Example
The climber asked his partner to belay the rope tightly.
El escalador le pidió a su compañero que asegurara la cuerda fuertemente.
B1 noun /ˈempaɪər/

empire

imperio
Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
El Imperio Romano duró siglos.
B2 verb /ˈstrɛŋkθən/

strengthen

fortalecer
Meaning
To make or become stronger.
Example
Communication can strengthen bonds between people.
La comunicación puede fortalecer los lazos entre las personas.
A2 noun/verb /ˈkɒntækt/

contact

contacto
Meaning
Communication or connection with someone.
Example
You should contact your doctor if symptoms persist.
Deberías contactar a tu doctor si los síntomas persisten.
B2 noun /ˈfɔːr.hed/

Forehead

frente
Meaning
the part of the face above the eyebrows and below the hairline
Example
He wiped the sweat from his forehead.
Él se secó el sudor de la frente.
A1 verb /ˈænsər/

answer

contestar
Meaning
to respond to a question; to reply; to solve
Example
She will answer the phone when it rings.
Ella contestará el teléfono cuando suene.
C1 noun ɪkˌstræp.əˈleɪ.ʃən

extrapolation

extrapolación
Meaning
The action of estimating or concluding something by assuming that existing trends will continue.
Example
His extrapolation of market trends helped in financial planning.
Su extrapolación de las tendencias del mercado ayudó en la planificación financiera.
C1 noun /ˈmiːdieɪtər/

Mediator

mediador
Meaning
A person who attempts to make people involved in a conflict agree
Example
The United Nations often acts as a mediator in international disputes.
Las Naciones Unidas a menudo actúan como mediador en disputas internacionales.
B2 adjective /səkˈsɛsɪv/

Successive

sucesivo; consecutivo
Meaning
following one after the other in order; consecutive
Example
The team won three successive matches.
El equipo ganó tres partidos consecutivos.
C2 adjective /ˌʌnrɪˈmɪtɪŋ/

unremitting

ininterrumpido
Meaning
Never relaxing or stopping; persistent.
Example
Her unremitting efforts finally paid off.
Sus esfuerzos ininterrumpidos finalmente dieron fruto.
C1 noun /ˈiː.zi tʃeər/

Easy-chair

sillón reclinable
Meaning
a comfortable chair with arms and a back that reclines
Example
He relaxed in his favorite easy-chair after work.
Se relajó en su sillón favorito después del trabajo.
B2 adjective /ˈvɜːrtɪkl/

vertical

vertical
Meaning
Standing or pointing straight up; perpendicular to the ground.
Example
The skyscraper has a perfectly vertical design.
El rascacielos tiene un diseño perfectamente vertical.
C1 verb /dɪsˈbænd/

disband

disolver
Meaning
to break up and stop functioning as a group or organization
Example
The club decided to disband after twenty years of activity.
El club decidió disolverse después de veinte años de actividad.
A1 verb /sɪŋ/

sing

cantar
Meaning
to make musical sounds with the voice
Example
She sings beautifully in the choir.
ella canta bellamente en el coro
C2 adjective /ˈmɪnətɔːri/

minatory

amenazante
Meaning
Expressing a threat; menacing.
Example
The criminal gave the witness a minatory look.
El criminal le dio al testigo una mirada amenazante.
C2 verb /əˈlɪtəreɪt/

alliterate

utilizar aliteración
Meaning
to repeat the same consonant sound at the beginning of words in a phrase or sentence
Example
The poet often alliterates words to create rhythm.
El poeta a menudo alitera palabras para crear ritmo.
C1 adjective /ˈɡraʊnd.ləs/

Groundless

sin fundamento; infundado
Meaning
without foundation or justification; baseless
Example
His accusations against her were completely groundless.
Sus acusaciones contra ella eran completamente infundadas.
C2 noun /foʊl fʊt/

Foal-foot

flor de pezuña de caballo
Meaning
a yellow flowering plant with leaves shaped like a horse's hoof, also known as coltsfoot
Example
The foal-foot plant grows wild in many meadows and is often the first flower to bloom in spring.
La planta de pezuña de caballo crece silvestre en muchos prados y a menudo es la primera flor en florecer en primavera.
C1 adjective /ˈθɪŋ.kə.bəl/

thinkable

pensable
Meaning
Capable of being imagined or conceived; possible to consider or believe
Example
It is hard to believe that such an outcome is even thinkable.
Es difícil creer que tal resultado sea siquiera imaginable.
C1 noun /ˈdrʌdʒəri/

drudgery

trabajo arduo y monótono
Meaning
Hard, menial, or dull work.
Example
She wanted to escape the drudgery of her daily routine.
Ella quería escapar de la rutina monótona de su día a día.
B1 adjective /əˈlɜːrt/

alert

alerta
Meaning
quick to notice and respond to potential danger or issues; aware and attentive
Example
The alert dog barked at the stranger approaching the house.
El perro alerta ladró al extraño que se acercaba a la casa.
C2 adjective /pɪˈdʒɒrətɪv/

pejorative

despectivo
Meaning
Expressing contempt or disapproval.
Example
He used pejorative terms to insult his opponents.
Usó términos despectivos para insultar a sus oponentes.
C1 adjective /ˈfuːlpruːf/

foolproof

a prueba de tontos
Meaning
Designed to be very easy to use or understand, leaving no possibility of failure or error.
Example
The new software has a foolproof installation process.
El nuevo software tiene un proceso de instalación a prueba de tontos.
B1 noun /wɜːrm/

Worm

gusano
Meaning
a long, soft-bodied invertebrate animal that lives in soil
Example
The bird caught a worm from the garden soil.
El pájaro atrapó un gusano del suelo del jardín.
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 /ˈhæs.əl/

Hassle

molestia; inconveniente; problema
Meaning
irritating inconvenience; trouble or difficulty; a situation causing problems
Example
Booking tickets online can save you the hassle of waiting in long queues at the theater.
Reservar boletos en línea puede ahorrarte la molestia de esperar en largas colas en el teatro.
C1 adjective /dɪˈɡreɪdɪd/

degraded

degradado
Meaning
Reduced in quality, dignity, or condition.
Example
The villagers were forced to live in degraded conditions.
Los aldeanos fueron obligados a vivir en condiciones degradadas.
C2 noun /ˈbreɪziər/

Brazier

trabajador de latón
Meaning
a worker in brass; a portable container for burning charcoal or coal
Example
The brazier crafted beautiful brass ornaments.
El trabajador de latón hizo hermosas joyas de latón.
C1 noun/verb /ˈtæm.pər.ɪŋ/

tampering

alteración no autorizada
Meaning
The action of interfering with something in order to cause damage or make unauthorized alterations.
Example
Tampering with evidence is a criminal offense.
Alterar pruebas es un delito criminal.
C1 noun /ˈdæmpər/

damper

algo que reduce o disminuye la fuerza, efecto o emoción
Meaning
something that reduces or lessens the force, effect, or excitement
Example
The cancellation of the trip put a damper on their enthusiasm.
La cancelación del viaje redujo su entusiasmo.
B2 noun /ˈkʌmbæk/

comeback

regreso
Meaning
A return to a former status or success after a period of decline.
Example
The singer made a remarkable comeback after years of silence.
El cantante hizo un regreso notable después de años de silencio.
C1 noun /ˈɡreɪdiənt/

gradient

pendiente
Meaning
A gradual slope, or the degree of inclination of a surface.
Example
The cyclist struggled up the steep gradient of the hill.
El ciclista luchó para subir la empinada pendiente de la colina.
C1 noun /ˈɒptɪks/

optics

óptica
Meaning
The branch of physics dealing with light and vision.
Example
She studied optics to understand how lenses work.
Ella estudió óptica para entender cómo funcionan las lentes.
B2 noun /ˈmaɪ.ɡrənt/

migrant

migrante
Meaning
A person who moves from one place to another, especially to find work or better living conditions.
Example
Many migrants travel long distances to find employment.
Muchos migrantes viajan largas distancias para encontrar empleo.
B2 adjective /ɪnˈækjərət/

Inaccurate

incorrecto; erróneo; equivocado
Meaning
not correct; containing errors; wrong
Example
The weather forecast was inaccurate yesterday.
El pronóstico del tiempo estuvo incorrecto ayer.
C1 verb /ˌoʊvərˈθroʊ/

overthrow

felicidad
Meaning
To remove a leader or government from power, often by force.
Example
The rebels planned to overthrow the corrupt regime.
No pudo esconder su felicidad cuando recibió el premio.
A2 adjective /ˈpeɪ.ʃənt/

Patient

felicidad
Meaning
able to wait calmly; tolerant
Example
She was very patient with her young students.
Ella no pudo esconder su felicidad cuando recibió el premio.
C1 verb /veks/

vex

molestar
Meaning
to annoy or frustrate someone; to cause trouble
Example
The constant noise from construction vexes the residents.
El ruido constante de la construcción molesta a los residentes.
C1 noun /bɑːrb/

barb

pua, comentario hiriente
Meaning
a sharp projection such as on a fishhook; a cutting remark
Example
The fishhook has a small barb to keep the fish from escaping.
El anzuelo de pesca tiene una pequeña pua para evitar que el pez se escape.
B2 noun ˈflaɪ.ɪŋ kɑːrz

flying cars

autos voladores
Meaning
Vehicles that can travel both on roads and in the air.
Example
Flying cars could soon solve urban traffic congestion.
Los autos voladores pronto podrían resolver el problema del tráfico urbano.
B2 verb /prɪˈzɜːv/

preserve

preservar
Meaning
to keep something in its original state; to protect from harm or decay
Example
We must preserve our natural environment.
Debemos preservar nuestro medio ambiente natural.
B2 verb /kɑːrv/

carve

tallar
Meaning
To cut or shape something, especially wood or stone, into a desired form.
Example
The artist carved a beautiful statue out of marble.
El artista talló una hermosa estatua de mármol.
C2 noun /ˌskʌlˈdʌɡəri/

skullduggery

engaño
Meaning
dishonest behavior or activities, often done secretly
Example
The election was full of political skullduggery.
La elección estuvo llena de engaños políticos.
B2 verb ˈɪmplɪment

implement

implementar
Meaning
To put a decision or plan into effect; to execute or apply.
Example
Implementing educational policies is essential for progress.
Es esencial implementar políticas educativas para el progreso.
C1 adjective /pɜːrt/

pert

atrevido pero encantador
Meaning
attractively lively or cheeky in manner or style
Example
She gave a pert reply that made everyone laugh.
Ella dio una respuesta atrevida que hizo reír a todos.
C1 noun /ˌɛkstrəˈdɪʃən/

extradition

extradición
Meaning
the official process of sending someone accused of a crime to another country or state
Example
The extradition of the suspect was delayed due to legal issues.
La extradición del sospechoso se retrasó debido a problemas legales.
C1 noun /ˌpɒl.iˈtek.nɪk/

polytechnic

politécnico
Meaning
an educational institution offering practical and technical courses
Example
She studied engineering at a well-known polytechnic in her city.
Estudió ingeniería en un politécnico bien conocido en su ciudad.
C1 adjective /ˈrɪvɪtɪŋ/

riveting

fascinante
Meaning
extremely interesting; holding the complete attention
Example
The movie was so riveting that nobody looked away.
La película era tan fascinante que nadie apartó la vista.
B2 noun /ˈtreɪ.tər/

Traitor

traidor
Meaning
a person who betrays someone or something, such as a friend, cause, or principle
Example
The spy was branded a traitor to his country after being caught.
El espía fue etiquetado como traidor a su país después de ser capturado.