subversive
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C1 adjective /səbˈvɜːrsɪv/

subversive

subversivo
Meaning
seeking or intended to undermine or overthrow an established system or authority
Example
The group was banned for its subversive activities.
El grupo fue prohibido por sus actividades subversivas.
B2 adjective /ʌnˈhɛlpfəl/

unhelpful

poco útil
Meaning
not providing help or support; making a situation harder rather than easier
Example
His unhelpful attitude slowed down the entire project.
Su actitud poco útil retrasó todo el proyecto.
C2 noun /ˌpɒlɪˈhiːdrən/

polyhedron

sólido de caras poligonales planas
Meaning
a solid object with flat polygonal faces, straight edges, and vertices
Example
The mathematician studied a complex polyhedron model.
El matemático estudió un modelo complejo de poliedro.
B2 noun/verb /stʌnt/

stunt

truco, hazaña, obstaculizar el crecimiento
Meaning
a daring or unusual action performed for entertainment or publicity; to hinder growth or development
Example
The actor performed a dangerous stunt in the movie.
El actor realizó un stunt peligroso en la película.
B2 adjective /veɪn/

Vain

vanidoso; inútil
Meaning
having excessive pride in one's appearance; futile or unsuccessful
Example
She spent hours in front of the mirror being quite vain.
Ella pasó horas frente al espejo siendo bastante vanidosa.
C2 noun /məˈdɒn.ə/

madonna

madonna (Virgen María)
Meaning
An artistic representation of the Virgin Mary; also used as a respectful form of address for a woman in Italian culture.
Example
The Renaissance painting depicts a Madonna holding child Jesus.
La pintura renacentista muestra a una Madonna sosteniendo al niño Jesús.
A1 noun /koʊld drɪŋk/

Cold drink

bebida fría
Meaning
A chilled beverage; a refreshing drink served cold
Example
I ordered a cold drink to beat the summer heat.
Pedí una bebida fría para aliviar el calor del verano.
A2 noun /brɛθ/

breath

respiración
Meaning
The air taken into or expelled from the lungs during breathing.
Example
He took a deep breath before speaking.
Él tomó una respiración profunda antes de hablar.
B2 adjective /ˈhɒs.taɪl/

Hostile

hostil; agresivo; antagonista;
Meaning
unfriendly; aggressive; antagonistic;
Example
The hostile environment made it difficult to work.
El ambiente hostil hizo que fuera difícil trabajar.
C2 noun /ˈbloʊˌhɑrd/

blowhard

persona engreída
Meaning
a person who brags a lot or talks in a boastful way
Example
Everyone avoided the blowhard at the party because he wouldn't stop bragging.
Todos evitaron al engreído en la fiesta porque no dejaba de presumir.
A2 noun /sɔːs/

Sauce

salsa
Meaning
a liquid or semi-liquid substance served with food to add moisture and flavor
Example
She added tomato sauce to her pasta.
Ella agregó salsa de tomate a su pasta.
C2 noun /pɜːrtʃt raɪs/

Perched rice

arroz inflado
Meaning
puffed rice; rice that has been heated and puffed into light, crispy grains
Example
I enjoy eating puffed rice as a healthy snack.
Disfruto comer arroz inflado como un bocadillo saludable.
B2 noun ˈsɪblɪŋz

Siblings

hermanos
Meaning
Each of two or more children or offspring having one or both parents in common.
Example
Siblings are usually placed on the same level in a family tree.
Los hermanos generalmente están en el mismo nivel en el árbol genealógico de la familia.
C1 noun /ˈhɒl.ə.kɔːst/

holocaust

holocausto
Meaning
A large-scale destruction, especially by fire; historically, the genocide of Jews during World War II.
Example
Millions of people perished during the Holocaust.
Millones de personas perecieron durante el Holocausto.
C2 noun /ˈmæn.li.nəs/

manliness

virilidad
Meaning
The quality of being manly; courage, strength, and honor associated with men.
Example
His manliness was admired by his peers.
Su virilidad fue admirada por sus compañeros.
C2 verb /ˈdæli/

dally

demorarse
Meaning
To act or move slowly; to waste time; also to engage in a casual romantic relationship.
Example
He dallied in the garden instead of starting his work.
Él se demoró en el jardín en lugar de comenzar su trabajo.
C1 noun /ˈdeɪ.li.ə/

Dahlia

dalia
Meaning
a garden plant with brightly colored flowers that bloom in summer and autumn
Example
She planted colorful dahlias in her garden last summer.
Ella plantó dalias coloridas en su jardín el verano pasado.
A2 noun /ˈæk.ʃənz/

actions

acciones
Meaning
The fact or process of doing something, typically to achieve an aim.
Example
Immediate actions are needed for pollution control.
Se necesitan acciones inmediatas para el control de la contaminación.
C1 phrasal verb /ɡlɒs ˈoʊ.vər/

gloss over

pasar por alto / minimizar
Meaning
to avoid discussing something unpleasant or make it seem less important
Example
The report glossed over the company's financial problems.
El informe pasó por alto los problemas financieros de la empresa.
C1 adjective /ˌɪndɪˈstrʌktəbl/

indestructible

indestructible
Meaning
Impossible to destroy or break.
Example
The superhero's shield was said to be indestructible.
Se dijo que el escudo del superhéroe era indestructible.
C1 noun /ɡəˈrɪlə/

guerrilla

guerrillero
Meaning
a member of a small independent group taking part in irregular fighting, typically against larger forces
Example
The guerrilla fighters used ambushes to attack enemy positions.
Los combatientes guerrilleros usaron emboscadas para atacar las posiciones enemigas.
C2 noun /ˈvæsəl/

vassal

vasallo
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
El rey otorgó tierras a su vasallo a cambio de lealtad y servicio.
B1 noun /roʊˈmæns/

Romance

romance
Meaning
a feeling of excitement and mystery associated with love; a love affair or relationship
Example
Their romance began when they met at the university library.
Su romance empezó cuando se conocieron en la biblioteca de la universidad.
C1 verb /ˈsmʌðər/

smother

sofocar / asfixiar
Meaning
to kill someone by covering their nose and mouth to prevent breathing; to cover something completely; to overwhelm with excessive attention or affection
Example
She smothered the fire with a blanket.
Ella sofocó el fuego con una manta.
C1 adjective /rɪˈsɛptɪv/

receptive

receptivo
Meaning
Willing to listen to or accept new ideas, suggestions, or experiences.
Example
She was receptive to feedback from her colleagues.
Ella estaba receptiva a los comentarios de sus colegas.
B2 verb /ˈnɒmɪneɪt/

nominate

nominar
Meaning
to propose someone for a position or award
Example
The committee decided to nominate her for the award.
El comité decidió nominarla para el premio.
B1 adverb /ˈbriːf.li/

Briefly

brevemente
Meaning
in a short and clear way; for a short time
Example
Please explain the problem briefly.
Por favor, explique el problema brevemente.
C2 adjective /kəmˈpleɪzənt/

complaisant

demasiado complaciente
Meaning
willing to please others or to accept what they do or say without protest
Example
He was too complaisant to refuse their demands.
Era demasiado complaciente para rechazar sus demandas.
C2 adjective /dɪˈtɜːrmɪnət/

determinate

determinante
Meaning
having exact and definite limits or form
Example
The contract is for a determinate period of two years.
El contrato es por un período determinado de dos años.
C2 noun /ˈfeɪlæŋks/

phalanx

falange
Meaning
A group of people or things arranged in a compact, close formation; also an ancient Greek military formation.
Example
A phalanx of reporters waited outside the courthouse.
Un grupo de reporteros esperaba afuera del tribunal.
C2 noun /ɪˈnænɪti/

inanity

tonterías, necedades
Meaning
a nonsensical remark or action; silliness; emptiness
Example
The speech was full of inanities that bored the audience.
El discurso estaba lleno de tonterías que aburrían a la audiencia.
C1 noun /ˈnjuːɑːns/

nuance

matiz
Meaning
A subtle difference in shade of meaning, appearance, or sound.
Example
He noticed the subtle nuance in her expression.
Notó el sutil matiz en su expresión.
C2 noun /ɡæsˈtraɪtɪs/

gastritis

gastritis
Meaning
Inflammation of the lining of the stomach.
Example
The doctor diagnosed him with gastritis after his endoscopy.
El médico lo diagnosticó con gastritis después de su endoscopia.
C2 adjective /ˈprɒɡnəθəs/

prognathous

prognatoide
Meaning
Having jaws that project forward beyond the rest of the face.
Example
The fossil displayed a distinctly prognathous skull structure.
El fósil mostraba una estructura de cráneo claramente prognatoide.
C1 adjective /əˈθɔːrɪtətɪv/

authoritative

autoritario
Meaning
Having or showing authority; commanding and self-confident; reliable as a source of information.
Example
She spoke in an authoritative tone that silenced the room.
Ella habló con un tono autoritario que silenció la habitación.
C2 adjective /ɪˈmɪsəbl/

immiscible

inmiscible
Meaning
Describes liquids that do not mix together.
Example
Oil and water are immiscible liquids.
El aceite y el agua son líquidos inmiscibles.
C1 noun /ˈruːbrɪk/

rubric

rubrica / directriz
Meaning
A set of instructions, rules, or a heading in a document, often used for grading criteria.
Example
The teacher provided a grading rubric for the assignment.
El maestro proporcionó una rúbrica de calificación para la tarea.
B2 noun /ˈmɪn.ɪ.stri/

Ministry

ministerio
Meaning
A government department responsible for a particular area of public administration
Example
The Ministry of Education announced new policies for schools.
El Ministerio de Educación anunció nuevas políticas para las escuelas.
C1 verb məˈnɒp.ə.laɪz

monopolize

controlar exclusivamente
Meaning
Control exclusively, dominate market.
Example
The company tried to monopolize the market.
La empresa intentó monopolizar el mercado.
B2 noun /brɑː/

bra

sujetador
Meaning
a woman's undergarment worn to support and cover the breasts
Example
She bought a comfortable bra for everyday wear.
Compró un sujetador cómodo para uso diario.
C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

obsoleto
Meaning
Becoming outdated or on the way to becoming obsolete.
Example
The obsolescent technology could not compete with modern devices.
La tecnología obsoleta no pudo competir con los dispositivos modernos.
C2 adjective /ˈɪnˌbrɛd/

inbred

innato
Meaning
existing naturally in a person or animal; also related to reproduction within a limited community
Example
He has an inbred sense of loyalty.
Él tiene un sentido innato de lealtad.
A1 adjective /ˈsɔːri/

sorry

lo siento
Meaning
feeling regret or sympathy
Example
She felt sorry for what had happened.
Ella se sintió mal por lo que había sucedido.
B2 noun /waɪt ˈpɛpər/

White Pepper

pimienta blanca
Meaning
a spice made from dried peppercorns with the outer husk removed
Example
She added white pepper to the cream soup for a mild spicy flavor.
Ella agregó pimienta blanca a la sopa de crema para darle un sabor suave y picante.
B2 adjective ˌæs.trəˈnɒm.ɪ.kəl

astronomical

astronómico
Meaning
Relating to astronomy; extremely large in amount or extent.
Example
The astronomical price reflects its exclusivity.
El precio astronómico refleja su exclusividad.
A2 noun/verb /ˈsiːzən/

season

estación / sazonar
Meaning
One of the four periods of the year characterized by specific weather conditions; also, to add flavor to food.
Example
Spring is my favorite season of the year.
La primavera es mi estación favorita del año.
B2 noun /ˈraɪvəlri/

Rivalry

rivalidad; competencia
Meaning
competition for the same objective or for superiority in the same field; the state of being rivals
Example
The rivalry between the two teams made the match exciting.
La rivalidad entre los dos equipos hizo que el partido fuera emocionante.
B1 noun /bʊʃ/

bush

arbusto
Meaning
a plant with many small branches growing close to the ground; a shrub
Example
A rabbit was hiding under the bush.
Un conejo se escondía bajo el arbusto.
C2 noun /ˌhaɪdroʊdaɪˈnæmɪks/

hydrodynamics

hidrodinámica
Meaning
The branch of science concerned with the motion of fluids, especially liquids, and the forces acting on solid bodies immersed in fluids.
Example
Hydrodynamics is essential in designing efficient ship hulls.
La hidrodinámica es esencial para disenar cascos de barcos eficientes.
C1 adjective /ˈɡæst.li/

ghastly

espantoso
Meaning
Causing great horror or fear; very unpleasant.
Example
The crime scene was a ghastly sight.
La escena del crimen fue espantosa.
C2 adjective /ˈstɒlɪd/

stolid

calmo, imperturbable
Meaning
Calm, dependable, and showing little emotion or animation.
Example
Despite the chaos around him, he remained stolid and composed.
A pesar del caos a su alrededor, permaneció tranquilo y sereno.
C1 verb /reɪv/

rave

alabar
Meaning
to speak or write about something with great enthusiasm or admiration
Example
Critics rave about the new movie.
Los críticos alaban la nueva película.
C1 noun /straɪf/

strife

conflicto, lucha
Meaning
angry or violent conflict; struggle or discord
Example
The region has been torn apart by political strife.
La región ha sido desgarrada por el conflicto político.
B1 noun /ˈɛər.kræft/

aircraft

aeronave
Meaning
A vehicle, such as an airplane or helicopter, that can fly in the air.
Example
The military aircraft flew over the city.
La aeronave militar voló sobre la ciudad.
C2 verb /ˌkaʊntərˈmænd/

countermand

revocar una orden
Meaning
to revoke or cancel an order or command
Example
The general countermanded the previous orders immediately.
El general revocó las órdenes anteriores inmediatamente.
C1 noun /sɪˈdʌk.ʃən/

Seduction

seducción; tentación
Meaning
the action of seducing someone; temptation to do something wrong
Example
He fell victim to the seduction of easy money.
Cayó víctima de la seducción del dinero fácil.
C1 noun rɪˈdɛmpʃən

redemption

redención
Meaning
The action of saving or being saved from sin, error, or evil.
Example
The story highlights the theme of redemption.
La historia destaca el tema de la redención.
C2 noun /mælˈfiːzəns/

malfeasance

delito de funcionario público
Meaning
Wrongdoing or misconduct, especially by a public official.
Example
The mayor was accused of malfeasance in office.
El alcalde fue acusado de malfeasance en su cargo.
B2 noun /dʒʌŋk/

Junk

basura; chatarra
Meaning
old or discarded articles that are considered useless or of little value; things of poor quality
Example
He cleaned out the garage and threw away all the old junk.
Limpió el garaje y tiró toda la basura vieja.
C1 noun /ˌɪntərˈmɪʃən/

intermission

intermedio
Meaning
A pause or break, especially during a performance or event.
Example
The play had a twenty-minute intermission.
La obra tuvo un intermedio de veinte minutos.
A2 noun /ˈkæm.əl/

Camel

camello
Meaning
a large animal with one or two humps on its back that lives in hot dry places
Example
The camel walked slowly across the desert sand.
El camello caminó lentamente por la arena del desierto.
C1 adjective /ˌɒstɛnˈteɪʃəs/

ostentatious

ostentoso
Meaning
Characterized by a showy or pretentious display intended to impress others.
Example
He wore an ostentatious gold chain to the party.
Llevaba una cadena de oro ostentosa en la fiesta.
C1 noun /tiː ˈstreɪnər/

Tea-strainer

colador de té
Meaning
a small perforated device used to strain tea leaves from brewed tea
Example
I always use a tea-strainer when pouring tea into cups.
Siempre uso un colador de té cuando sirvo el té en las tazas.
B1 noun dɪˈfens

defense

defensa
Meaning
The action of defending from or resisting attack; protection from harm or danger.
Example
Defense was one of the central subjects.
La defensa fue uno de los temas centrales.
B1 adverb /ɪˈnɪʃəli/

initially

inicialmente
Meaning
At the beginning; at first.
Example
Initially, he refused the offer but later accepted it.
Inicialmente, rechazó la oferta pero luego la aceptó.
B2 noun /ˈbʌn.dəl/

Bundle

paquete; bulto
Meaning
a collection of things or quantity of material tied or wrapped up together
Example
The mailman delivered a bundle of letters to our house.
El cartero entregó un paquete de cartas a nuestra casa.
C1 noun /buːn/

boon

bendición
Meaning
A thing that is helpful or beneficial.
Example
The internet is a boon to modern education.
Internet es una bendición para la educación moderna.
C2 adjective /ˈʃɑːpwɔːrn/

shopworn

gastado / viejo
Meaning
worn or faded from being displayed in a shop; no longer fresh or original
Example
The shopworn shoes were sold at a discount.
Los zapatos shopworn se vendieron con descuento.
C1 adjective /ˈpɑːndərəs/

ponderous

pesado y lento
Meaning
slow and clumsy because of great weight; dull and labored
Example
The ponderous lecture made it hard for students to stay awake.
La conferencia pesada y lenta hizo que fuera difícil para los estudiantes mantenerse despiertos.
B1 noun dɛt

debt

deuda
Meaning
A sum of money that is owed or due.
Example
High levels of debt can lead to a financial crisis.
Los altos niveles de deuda pueden llevar a una crisis financiera.
C1 adjective /ɪnˈkɒŋɡruəs/

incongruous

incongruente
Meaning
Not fitting in with or suitable for the surroundings.
Example
His jokes were incongruous during the serious meeting.
Sus chistes fueron incongruentes durante la reunión seria.
B1 noun /ˈkɑn.træst/

Contrast

contraste; diferencia; comparación
Meaning
the state of being strikingly different from something else; comparison showing differences
Example
The contrast between city life and rural life is quite remarkable.
El contraste entre la vida urbana y la vida rural es bastante notable.
C2 verb /ˌdɪskəˈmoʊd/

discommode

incomodar
Meaning
To cause inconvenience or trouble to someone.
Example
I hope my request does not discommode you.
Espero que mi solicitud no le cause molestias.
C2 noun /ˈlɔːŋ.ɡən/

Longan

longan
Meaning
a small round tropical fruit with translucent white flesh and sweet taste, related to lychee
Example
Longan fruits are often eaten fresh or dried and are popular in Asian desserts.
Las frutas longan se comen a menudo frescas o secas y son populares en los postres asiaticos.
B1 noun, verb /ˈdɪskaʊnt/

discount

descuento
Meaning
A reduction in the usual price of something; to reduce the price of something.
Example
The store offered a 20% discount on all electronics.
La tienda ofreció un descuento del 20% en todos los electrónicos.
B2 adjective /ˈrɑː.ki/

Rocky

rocoso; inestable; difícil
Meaning
full of rocks; unsteady; difficult
Example
The rocky path made hiking difficult for the tourists.
El camino rocoso hizo que el senderismo fuera difícil para los turistas.
B2 noun ɪˈroʊʒən

erosion

erosión
Meaning
The gradual destruction or diminishing of something.
Example
Power struggles often lead to the erosion of humanity.
Las luchas de poder a menudo conducen a la erosión de la humanidad.
B2 noun /ˈfɛə(r)nɪs/

fairness

equidad
Meaning
the quality of being free from bias, favoritism, or injustice
Example
She always strives for fairness in her decisions.
Ella siempre lucha por la equidad en sus decisiones.
B2 noun /prəˈvaɪdər/

provider

proveedor
Meaning
a person or thing that provides something.
Example
The service provider ensures that all customers receive timely support.
El proveedor de servicios asegura que todos los clientes reciban soporte oportuno.
C1 noun /ʌnˈfeɪθfʊlnəs/

unfaithfulness

infidelidad
Meaning
the quality of being disloyal or not faithful; breach of trust or fidelity
Example
His unfaithfulness led to the end of their marriage.
Su infidelidad llevó al fin de su matrimonio.
A2 verb ˈselɪbreɪt

celebrate

celebrar
Meaning
To acknowledge a significant or happy day or event with a social gathering or enjoyable activity.
Example
Bangladesh celebrates Urban Planning Day on November 8.
España celebra el Día de la Hispanidad el 12 de octubre.
B2 noun /ˈkwɔː.tərz/

Quarters

alojamiento; cuarteles; alojamiento militar
Meaning
living accommodation; lodgings; military housing
Example
The soldiers returned to their quarters after the training exercise.
Los soldados regresaron a sus cuarteles después del ejercicio de entrenamiento.
B1 adjective /ˈɪnər/

inner

interno
Meaning
Located inside or closer to the center; relating to one’s thoughts or feelings.
Example
She shared her inner thoughts with her best friend.
Ella compartió sus pensamientos internos con su mejor amiga.
C2 noun /ˈtʊrnɪkɪt/

tourniquet

torniquete
Meaning
a device used to stop bleeding by compressing blood vessels
Example
The medic applied a tourniquet to stop the bleeding.
El médico aplicó un torniquete para detener la hemorragia.
C1 adjective /ˌlaɪtˈhɑːrtɪd/

light-hearted

alegre y despreocupado
Meaning
cheerful, carefree, and not serious
Example
She gave a light-hearted speech at the party.
Ella dio un discurso de tono alegre en la fiesta.
C1 noun /rɪˈdʒɪdəti/

Rigidity

rigidez
Meaning
inability to bend or be forced out of shape; unwillingness to change or compromise
Example
The rigidity of the old system prevented any innovation.
La rigidez del antiguo sistema impidió cualquier innovación.
C1 verb, noun /ˈɡrɪməs/

grimace

mueca
Meaning
to make an ugly, twisted expression on one's face, usually in disgust or pain
Example
He grimaced when he tasted the sour fruit.
Él hizo una mueca cuando probó la fruta agria.
C1 noun /jɛn/

yen

deseo
Meaning
A deep, strong desire or craving.
Example
She felt a strong yen to travel the world.
Sintió un fuerte deseo de viajar por el mundo.
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.
C2 adjective /ˌæpəˈplɛktɪk/

apoplectic

apoplético
Meaning
Extremely angry; furious.
Example
He was apoplectic when he heard about the unfair decision.
Estaba apoplético cuando escuchó sobre la decisión injusta.
C2 noun /ˈɡrænəri/

granary

granero
Meaning
A storehouse for grain; a region that produces a large amount of grain
Example
The farmers stored their harvest in the village granary.
Los agricultores almacenaron su cosecha en el granero del pueblo.
C2 adjective /ˌhɪstriˈɒnɪk/

histrionic

excesivamente dramático
Meaning
Overly dramatic or theatrical in behavior or style.
Example
Her histrionic reaction to the small problem surprised everyone.
Su reacción histriónica ante el pequeño problema sorprendió a todos.
A1 noun /raɪs/

Rice

arroz
Meaning
a cereal grain that is a staple food in many countries
Example
We eat rice with curry for dinner.
Comemos arroz con curry para la cena.
C1 adjective /ɪnˈsɛnsəbl/

insensible

insensible
Meaning
Unconscious; unaware of or indifferent to something.
Example
He was insensible to the cold as he lay in the snow.
Él estaba insensible al frío mientras yacía en la nieve.
C1 noun /kəˈlæm.ɪ.ti/

Calamity

calamidad; desastre
Meaning
an event causing great and often sudden damage or distress; a disaster
Example
The earthquake was a terrible calamity that affected thousands of families.
El terremoto fue una terrible calamidad que afectó a miles de familias.
A2 noun /ˈnoʊtbʊk/

notebook

Meaning
a small book with blank or ruled pages for writing notes; also a portable computer
Example
She opened her notebook to jot down some ideas.
C1 noun /ʃeɪl/

shale

pizarra
Meaning
a fine-grained sedimentary rock that can be split into thin layers
Example
The region is rich in shale and natural gas deposits.
La región es rica en pizarra y depósitos de gas natural.
B2 noun /ˈmeɪnstriːm/

mainstream

corriente principal
Meaning
the ideas, attitudes, or activities that are regarded as normal or conventional; the dominant trend in opinion or fashion
Example
Social media has become a mainstream source of news for many people.
Las redes sociales se han convertido en una fuente de noticias corriente principal para muchas personas.
C2 conjunction /ˌɪnəzˈmʌtʃ æz/

inasmuch-as

ya que
Meaning
Because; since.
Example
He cannot attend, inasmuch as he is unwell.
Él no puede asistir, ya que está enfermo.
C1 noun /ɪˌreɡjəˈlærɪti/

irregularity

irregularidad
Meaning
lack of regularity or consistency; a deviation from what is normal, expected, or orderly
Example
The audit revealed several financial irregularities in the company’s records.
La auditoría reveló varias irregularidades financieras en los registros de la empresa.
A2 adjective /ˈplɛzənt/

pleasant

agradable, placentero
Meaning
giving a sense of happiness, enjoyment, or satisfaction
Example
We had a pleasant evening at the park.
Tuvimos una noche agradable en el parque.
C2 verb /juˈzɜrp/

usurp

usurpar
Meaning
to take someone's position of power illegally or by force
Example
The general tried to usurp the king's throne.
El general intentó usurpar el trono del rey.
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.
C2 noun /əˈdʌltərənt/

adulterant

adulterante
Meaning
a substance added to something else, often food or drink, to reduce its quality or strength
Example
The laboratory found an adulterant in the milk samples.
El laboratorio encontró un adulterante en las muestras de leche.
C2 noun /sfɪˈrɒmɪtər/

spherometer

esferómetro
Meaning
An instrument used for measuring the curvature of spherical surfaces.
Example
The scientist used a spherometer to measure the lens curvature.
El científico usó un esferómetro para medir la curvatura de la lente.
C1 noun /ˌdɪs.kʌl.əˈreɪ.ʃən/

discoloration

decoloración
Meaning
The process of changing or losing color; fading.
Example
Sun exposure causes discoloration of fabrics.
La exposición al sol causa la decoloración de las telas.
B1 noun /hjuːˈmænɪti/

humanity

humanidad
Meaning
the quality of being human; kindness or compassion towards others; all human beings collectively
Example
Kindness is one of the greatest expressions of humanity.
La bondad es una de las expresiones más grandes de la humanidad.
B2 noun /prɪˈdɪk.ʃən/

Prediction

predicción
Meaning
a statement about what will happen in the future; a forecast
Example
The weather prediction says it will rain tomorrow.
La predicción del clima dice que lloverá mañana.
C1 adjective /ˈfliː.tɪŋ/

fleeting

efímero
Meaning
Lasting for a very short time; passing quickly.
Example
Happiness can be fleeting, so cherish every moment.
La felicidad puede ser efímera, así que aprecia cada momento.
C2 noun /kɛn/

ken

conocimiento
Meaning
one's range of knowledge or understanding
Example
Quantum physics is beyond my ken.
La física cuántica está más allá de mi conocimiento.
C2 noun juːˈbɪkwɪti

ubiquity

ubicuidad
Meaning
The fact of appearing everywhere or of being very common.
Example
The ubiquity of smartphones has transformed communication.
La ubicuidad de los teléfonos inteligentes ha transformado la comunicación.
B1 noun /ˈmɛθ.əd/

Method

método
Meaning
A particular way of doing something, especially a systematic or established procedure
Example
She developed a new method for solving mathematical problems.
Desarrolló un nuevo método para resolver problemas matemáticos.
B2 adjective /ʌnˈbiːtən/

Unbeaten

invicto; no derrotado
Meaning
not defeated; having never lost; undefeated
Example
The team remains unbeaten this season.
El equipo sigue invicto esta temporada.
B2 adjective ˈnjuːtrəl

neutral

neutral
Meaning
Having no electric charge; neither positive nor negative.
Example
Neutrons are electrically neutral.
Los neutrones son eléctricamente neutrales.
B2 verb /ɪkˈsploʊd/

explode

explotar
Meaning
to burst or shatter violently and noisily as a result of rapid combustion or pressure
Example
The bomb exploded in the middle of the street.
La bomba explotó en medio de la calle.
C1 noun /krɪpt/

crypt

cripta
Meaning
an underground chamber, especially one beneath a church, used as a burial place
Example
The tourists explored the ancient crypt beneath the cathedral.
Los turistas exploraron la antigua cripta debajo de la catedral.
C1 verb /ɪnˈdaɪt/

indict

acusar
Meaning
to formally accuse someone of committing a serious crime
Example
The grand jury decided to indict the politician for corruption.
El gran jurado decidió acusar al político por corrupción.
C2 adjective /ˈfrɒθi/

frothy

espumoso
Meaning
Full of or covered with small bubbles; light and insubstantial.
Example
She ordered a cup of frothy cappuccino.
Ella pidió una taza de capuchino espumoso.
A2 noun /kæʃ/

cash

efectivo
Meaning
money in the form of bills or coins, not checks or credit
Example
She paid the bill in cash.
Ella pagó la factura en efectivo.
C2 noun /ˈmɪlɪt/

millet

mijo
Meaning
a small-seeded grass cultivated as a cereal crop
Example
Millet is often used as food in rural areas.
El mijo se usa a menudo como alimento en las áreas rurales.
B2 noun /koʊˈɪn.sɪ.dəns/

Coincidence

coincidencia
Meaning
a remarkable occurrence of events or circumstances without apparent causal connection; chance happening
Example
It was a strange coincidence that they both wore the same dress to the party.
Fue una extraña coincidencia que ambos llevaran el mismo vestido a la fiesta.