prejudiced
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B2 adjective /ˈprɛdʒədɪst/

prejudiced

prejuiciado
Meaning
having or showing a dislike or bias against a person or group without proper reason
Example
He was prejudiced against people from other regions.
Él estaba prejuiciado contra las personas de otras regiones.
A1 adjective /ˈwʌndərfəl/

wonderful

maravilloso
Meaning
extremely good or impressive
Example
She had a wonderful time at the party.
Ella tuvo un tiempo maravilloso en la fiesta.
A2 noun /belt/

Belt

cinturón
Meaning
a strip of leather or cloth worn around the waist to support clothes or for decoration
Example
He tightened his belt before going for a run.
Se apretó el cinturón antes de salir a correr.
A2 noun/adjective /meɪl/

male

masculino
Meaning
a man or boy; relating to men or boys
Example
The school has more male teachers than female teachers.
La escuela tiene más profesores masculinos que profesores femeninos.
C2 noun /prɔːŋ/

prong

pico de tenedor
Meaning
a projecting pointed part, such as one of the pointed ends of a fork
Example
The fork has four prongs.
El tenedor tiene cuatro picos.
C1 noun /ˈkrɛvɪs/

crevice

grieta
Meaning
a narrow crack or opening, especially in a rock or wall
Example
The lizard hid in a crevice between the stones.
El lagarto se escondió en una grieta entre las piedras.
A2 noun /ˈkjuː.kʌm.bər/

Cucumber

pepino
Meaning
a long green vegetable with watery flesh, eaten raw in salads or cooked
Example
I added fresh cucumber slices to my salad.
Añadí rodajas de pepino fresco a mi ensalada.
C2 verb /rɛtʃ/

retch

felicidad
Meaning
to make the sound and movement of vomiting without bringing anything up
Example
The smell of spoiled food made him retch violently.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C2 noun /ˈkælvəri/

calvary

calvario
Meaning
A place or experience of intense suffering, originally the site of Jesus’s crucifixion.
Example
For many refugees, the journey across the desert was a calvary.
Para muchos refugiados, el viaje a través del desierto fue un calvario.
C2 adjective /ˈfɛtɪd/

fetid

fétido, maloliente
Meaning
having a strong, unpleasant smell
Example
The fetid smell from the garbage was unbearable.
El olor fétido de la basura era insoportable.
C1 adjective /ˌsɛm.iˈæn.ju.əl/

semiannual

semi-anual
Meaning
Occurring twice a year; every six months.
Example
The company holds a semiannual meeting with all employees.
La empresa organiza una reunión semi-anual con todos los empleados.
C1 verb /loʊð/

loathe

detestar
Meaning
to feel intense dislike or disgust for
Example
He absolutely loathes being late to meetings.
Él odia llegar tarde a las reuniones.
A2 verb /əˈlaʊ/

allow

permitir
Meaning
to give permission for something to happen or someone to do something
Example
The teacher did not allow phones in class.
La profesora no permitió los teléfonos en clase.
C2 noun /tʊˈriːn/

tureen

tureen
Meaning
A large deep dish with a cover, used for serving soups or stews.
Example
She brought the hot soup to the table in a silver tureen.
Ella trajo la sopa caliente a la mesa en una tureen plateada.
B2 noun /ˈwɒrənti/

warranty

garantía
Meaning
A written guarantee given by a manufacturer or seller promising to repair or replace a product if necessary within a specified period.
Example
The laptop comes with a two-year warranty.
El portátil viene con una garantía de dos años.
A2 adjective /ˈdʒɛnərəl/

general

general
Meaning
Relating to all or most people, things, or situations; not specific.
Example
He made a general comment about the project.
Hizo un comentario general sobre el proyecto.
B1 adjective /ʌnˈfɔːr.tʃən.ət/

Unfortunate

desafortunado; lamentable
Meaning
having bad luck; regrettable or unlucky
Example
It was unfortunate that the meeting was cancelled at the last minute.
Fue desafortunado que la reunión se cancelara en el último minuto.
C1 noun /blɪs/

Bliss

dicha perfecta; gran alegría
Meaning
perfect happiness; great joy
Example
She felt pure bliss while watching the beautiful sunset.
Ella sintió una dicha pura mientras observaba la hermosa puesta de sol.
B1 noun /ˈtʃɪl.i/

Chilly/Chilli

frío; pimiento picante;
Meaning
noticeably cold; a hot-tasting pod of a variety of capsicum, used as a spice
Example
The chef added red chilli to make the curry spicier.
El chef añadió chile rojo para hacer el curry más picante.
A2 noun /ruːlz/

rules

reglas
Meaning
explicit principles or regulations governing conduct or procedure within a particular area of activity
Example
The teacher reminded the students to follow the classroom rules.
El maestro recordó a los estudiantes que siguieran las reglas del aula.
C2 verb /ˈbɜːrnɪʃ/

burnish

pulir
Meaning
To polish something by rubbing; to enhance or improve.
Example
He burnished the old table until it shone.
Él pulió la vieja mesa hasta que brilló.
B1 noun, verb /dʒeɪl/

jail

cárcel
Meaning
A place for the confinement of people accused or convicted of a crime; to imprison.
Example
The thief was sent to jail for stealing.
El ladrón fue enviado a la cárcel por robar.
A2 noun /ˈfiː.lɪŋ/

Feeling

sensación; sentimiento; emoción
Meaning
an emotional state or reaction; the capacity to experience physical sensations
Example
She had a strange feeling that something important was about to happen.
Ella tenía una extraña sensación de que algo importante iba a suceder.
C1 noun /waɪld bɔːr/

Wild-Boar

jabalí salvaje
Meaning
a wild pig that lives in forests and has long curved teeth
Example
The wild boar ran through the forest quickly.
El jabalí salvaje corrió rápidamente a través del bosque.
C1 adjective /ˌɪnkənˈsiːvəbl̩/

inconceivable

inconcebible
Meaning
Impossible to imagine or believe; beyond comprehension.
Example
It seemed inconceivable that she could finish the marathon after such little training.
Parecía inconcebible que ella pudiera terminar el maratón después de tan poco entrenamiento.
C2 noun /ɪˈfjuːʒən/

effusion

efusión
Meaning
An unrestrained outpouring of words, feelings, or emotions.
Example
His letter was an effusion of love and longing.
Su carta fue una efusión de amor y anhelo.
B2 noun /dʌv/

Dove

paloma
Meaning
a small, gentle bird with soft cooing sounds, often white and symbolizing peace
Example
The white dove flew peacefully across the blue sky.
La paloma blanca voló pacíficamente por el cielo azul.
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.
C1 adjective /kənˈsɪliətɔːri/

conciliatory

conciliatorio
Meaning
intended to make someone less angry or more agreeable; soothing
Example
She spoke in a conciliatory tone to ease the tension.
Ella habló en un tono conciliatorio para calmar la tensión.
C1 verb /ˌriːɪnˈsteɪt/

reinstate

reinstaurar
Meaning
To restore someone or something to their former position or condition.
Example
The company decided to reinstate the suspended employee.
La empresa decidió reinstaurar al empleado suspendido.
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.
A1 noun /help/

Help

ayuda; asistencia
Meaning
the action of helping someone to do something; assistance or support
Example
The volunteer offered his help to carry the elderly woman's groceries to her car.
El voluntario ofreció su ayuda para llevar las compras de la anciana a su coche.
C1 adjective /ˈfɜːr.vənt/

fervent

apasionado, entusiasta
Meaning
having or showing intense passion or enthusiasm
Example
She gave a fervent speech about climate change.
Ella dio un discurso apasionado sobre el cambio climático.
B2 adjective /dɪm/

Dim

tenue; poca luz; débil
Meaning
not bright; having little light; faint
Example
The room was dim with only a small candle for light.
La habitación estaba tenue, con solo una pequeña vela para luz.
C1 adjective /bɪˈmjuːzd/

bemused

perplejo, confundido
Meaning
confused, puzzled, or lost in thought
Example
She looked bemused when he asked the strange question.
Ella parecía confundida cuando él hizo la extraña pregunta.
B2 noun /ˈfɒsɪl/

fossil

fósil
Meaning
the remains or impression of a prehistoric plant or animal embedded in rock
Example
The fossil of a dinosaur was discovered in the mountains.
El fósil de un dinosaurio fue descubierto en las montañas.
B2 adjective kənˈven.ʃən.əl

conventional

convencional
Meaning
Based on or in accordance with what is generally done or believed; traditional, standard, customary.
Example
Many farmers still use conventional farming methods.
Muchos agricultores aún utilizan métodos de cultivo convencionales.
B2 noun ɔːˈɡæn.ɪk fuːdz

organic foods

alimentos orgánicos
Meaning
Food produced without the use of chemicals such as artificial pesticides, fertilizers, or other artificial agents.
Example
Organic foods are healthier than processed foods.
Los alimentos orgánicos son más saludables que los alimentos procesados.
A1 adjective /ˈfʌn.i/

Funny

divertido; extraño; gracioso;
Meaning
humorous; strange; amusing;
Example
He told a funny joke that made everyone laugh.
Él contó una broma divertida que hizo reír a todos.
C1 adjective /ˈtɪp.tɒp/

Tiptop

excelente; de primera calidad
Meaning
of the highest quality; excellent; in perfect condition
Example
The car is in tiptop condition.
El coche está en excelente estado.
A1 pronoun /ðɛm/

them

ellos
Meaning
used to refer to people or things previously mentioned or easily identified
Example
I saw them at the park yesterday.
Los vi a ellos en el parque ayer.
C2 noun /ˌlaɪ.pəˈdʒen.ɪ.sɪs/

lipogenesis

lipogénesis
Meaning
The metabolic process of fat synthesis where excess carbohydrates are converted into fatty acids and stored as triglycerides.
Example
Excess carbohydrate intake promotes lipogenesis and fat storage.
El consumo excesivo de carbohidratos promueve la lipogénesis y el almacenamiento de grasa.
B2 noun ˈæɡ.rɪ.kʌl.tʃɚ

agriculture

agricultura
Meaning
The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
Example
Sustainable agriculture can help protect the environment.
La agricultura sostenible puede ayudar a proteger el medio ambiente.
C1 adjective /ˈskræpi/

scrappy

peleador / desordenado
Meaning
Determined and willing to fight or argue; also messy or disorganized.
Example
Despite being small, he was a scrappy fighter.
A pesar de ser pequeño, era un peleador audaz.
B2 noun /əˈnælədʒi/

analogy

analogía
Meaning
A comparison between two things for the purpose of explanation or clarification.
Example
The teacher used the analogy of a tree to explain the structure of an essay.
El maestro utilizó la analogía de un árbol para explicar la estructura de un ensayo.
B2 adjective sɪnˈθet̬.ɪk

synthetic

sintético
Meaning
Made by chemical synthesis, especially to imitate a natural product; artificial.
Example
Synthetic chemicals are used in processed foods.
Los productos químicos sintéticos se utilizan en los alimentos procesados.
A1 adjective /lɔːŋ/

Long

largo
Meaning
having great length; extended in distance or time
Example
The long road stretched for miles ahead.
La larga carretera se extendía por millas.
B1 adjective /ˈvaɪə.lənt/

Violent

violento; agresivo
Meaning
using or involving physical force intended to hurt, damage, or kill; very forceful or powerful
Example
The violent storm caused significant damage to the coastal areas.
La tormenta violenta causó daños significativos en las áreas costeras.
A1 adjective /eɪtθ/

eighth

octavo
Meaning
coming after the seventh position in a sequence; one of eight equal parts
Example
She finished in eighth place in the race.
Ella terminó en octavo lugar en la carrera.
C1 verb /diːm/

deem

considerar, juzgar
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
El proyecto fue considerado un éxito por la junta.
C2 adjective /ˈmæk.jʊˌleɪ.tɪd/

maculated

manchado
Meaning
Spotted or stained; marked with blemishes.
Example
The maculated surface of the old mirror gave it a unique charm.
La superficie manchada del viejo espejo le dio un encanto único.
C1 adjective /ˈvɛnəˌreɪtɪd/

venerated

venerado
Meaning
respected and admired deeply
Example
The venerated professor was honored with an award.
El profesor venerado fue honrado con un premio.
C2 noun /ˌkəʊ.əˈles.əns/

coalescence

coalescencia, unión
Meaning
The process of coming together to form one mass or whole.
Example
The coalescence of different cultures creates diversity.
La coalescencia de diferentes culturas crea diversidad.
C2 noun /ˈpɒsi/

posse

pandilla / grupo de amigos
Meaning
A group of people, often friends or a group organized to support or enforce the law.
Example
He arrived at the party with his posse of friends.
Llegó a la fiesta con su pandilla de amigos.
C1 adjective /ˈsʌl.ki/

Sulky

malhumorado y taciturno; temperamental
Meaning
bad-tempered and sullen; moody
Example
The child became sulky when he couldn't get his favorite toy.
El niño se puso malhumorado cuando no pudo conseguir su juguete favorito.
C2 adjective /ɔːrˈθɑːɡənl/

orthogonal

ortogonal
Meaning
at right angles; independent or unrelated
Example
In mathematics, two vectors are orthogonal if their dot product is zero.
En matemáticas, dos vectores son ortogonales si su producto punto es cero.
C2 verb /trænzˈmjuːt/

transmute

transmutar
Meaning
to change in form, nature, or substance
Example
Alchemy aimed to transmute lead into gold.
La alquimia intentaba transmutar el plomo en oro.
C2 noun /lɒx/ or /lɒk/

lough

embalse
Meaning
An Irish or Scottish word for a lake or sea inlet.
Example
The fishermen lived by the lough for generations.
Los pescadores vivían junto al embalse durante generaciones.
A1 noun /pɔɪnt/

Point

punto; detalle; propósito
Meaning
a particular detail, idea, or fact; the sharp end of something
Example
What's the point of arguing about this issue?
¿Cuál es el punto de discutir sobre este asunto?
C2 adjective /pərˈsɪpiənt/

percipient

perspicaz
Meaning
Having good understanding or insight; able to perceive things clearly.
Example
As a percipient critic, she recognized the deeper meaning of the play.
Como una crítica perspicaz, ella reconoció el profundo significado de la obra.
C2 noun /ˈbeɪlɔːr/

bailor

depositante
Meaning
a person who temporarily transfers possession of goods or property to another under a bailment agreement
Example
The bailor entrusted the valuable artwork to the museum for safekeeping.
El depositante confió la obra de arte al museo.
B2 adjective /rɪˈfaɪnd/

Refined

refinado; purificado
Meaning
elegant and cultured in appearance, manner, or taste; purified
Example
She has very refined taste in art and music.
Ella tiene un gusto muy refinado en arte y música.
B1 noun /ˈɔr.ə.ʒɪn/

Origin

origen
Meaning
the point or place where something begins, arises, or is derived; the source
Example
Scientists are studying the origin of the universe.
Los científicos están estudiando el origen del universo.
B2 noun /menˈtæləti/

Mentality

mentalidad; actitud mental
Meaning
The characteristic attitude of mind or way of thinking of a person or group
Example
The team needs to develop a winning mentality to succeed.
El equipo necesita desarrollar una mentalidad ganadora para tener éxito.
B2 verb /slæp/

slap

abofetear
Meaning
to hit someone quickly with the flat part of the hand; to strike sharply
Example
She was so angry that she slapped him across the face.
Ella estaba tan enojada que lo abofeteó en la cara.
C2 adjective /ˈhɔːri/

hoary

gris, antiguo
Meaning
gray or white with age; very old and respected
Example
The hoary oak tree stood as a witness to centuries of history.
El viejo roble se erguía como un testigo de siglos de historia.
C1 noun /ˈdæn.drʌf/

Dandruff

caspa
Meaning
small white or grey flakes of dead skin that form on the scalp and fall from the hair
Example
He used a special shampoo to treat his persistent dandruff problem.
Usó un champú especial para tratar su persistente problema de caspa.
B1 noun /ˈsæl.ər.i/

Salary

salario
Meaning
a fixed regular payment, typically paid on a monthly basis
Example
She receives a good salary for her work as a teacher.
Ella recibe un buen salario por su trabajo como profesora.
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.
B2 noun /ˈstæm.ɪ.nə/

Stamina

resistencia
Meaning
the ability to sustain prolonged physical or mental effort
Example
Marathon runners need great stamina to complete the race.
Los corredores de maratón necesitan gran resistencia para completar la carrera.
B2 noun /ɪɡˈzæmɪnər/

examiner

examinador
Meaning
A person who tests or inspects knowledge, skills, or qualifications
Example
The examiner reviewed each student's answer sheet carefully.
El examinador revisó cuidadosamente la hoja de respuestas de cada estudiante.
C1 adjective ɪˌɡæl.ɪˈteə.ri.ən

egalitarian

igualitario
Meaning
Believing in or based on the principle that all people are equal and deserve equal rights and opportunities.
Example
The new law promotes an egalitarian society.
La nueva ley promueve una sociedad igualitaria.
C1 noun /blɜːrb/

blurb

descripción promocional
Meaning
a short promotional description of a book, product, or service
Example
The back cover had a blurb praising the novel.
La contraportada tenía una descripción promocional elogiando la novela.
C2 adjective /dʒɛnˈtiːl/

genteel

genteel
Meaning
Polite, refined, or respectable, often in an affected or exaggerated way
Example
She spoke in a genteel manner that impressed the guests.
Ella habló de una manera gentil que impresionó a los invitados.
C1 verb/noun /ˈswæɡ.ər/

swagger

presunción
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
Entró en la habitación como si fuera dueño del lugar.
A2 noun /θɔːt/

thought

pensamiento
Meaning
an idea or opinion produced by thinking or considering something
Example
She had a sudden thought about the future.
Ella tuvo un pensamiento repentino sobre el futuro.
C1 adjective /ˈtæksɪŋ/

taxing

agotador
Meaning
Requiring a lot of effort; physically or mentally demanding.
Example
Preparing for the exam was a taxing experience.
Preparar para el examen fue una experiencia agotadora.
C1 noun /ˌprəʊ.baɪˈɒt.ɪks/

probiotics

probióticos
Meaning
Live microorganisms that, when administered in adequate amounts, confer health benefits to the host, especially for digestive health.
Example
Probiotics improve digestion and enhance gut health.
Los probióticos mejoran la digestión y promueven la salud intestinal.
C2 noun /ˌniːoʊˈpeɪɡənɪzəm/

neopaganism

neopaganismo
Meaning
Modern religious movements influenced by or claiming to be derived from the various historical pagan beliefs of pre-modern Europe.
Example
Neopaganism has gained popularity as people seek spiritual alternatives to mainstream religions.
El neopaganismo ha ganado popularidad a medida que las personas buscan alternativas espirituales a las religiones principales.
B2 noun /kəˈmiː.li.ən/

Chameleon

camaleón
Meaning
a lizard that can change color to match its surroundings
Example
The chameleon changed its color from green to brown.
El camaleón cambió de color de verde a marrón.
C1 verb /ˈlʌmbər/

lumber

caminar pesadamente
Meaning
to move in a slow, heavy, awkward way
Example
The bear lumbered through the forest in search of food.
El oso caminó pesadamente a través del bosque en busca de comida.
C1 adjective /ˈperɪɡrɪn/

Peregrine

errante; migratorio; viajero
Meaning
wandering; traveling; migratory
Example
The peregrine falcon is known for its incredible speed.
El halcón peregrino es conocido por su increíble velocidad.
B2 noun /næˈreɪʃən/

narration

narración
Meaning
The act of telling a story or describing events in detail.
Example
The movie’s narration was done by a famous actor.
La narración de la película fue realizada por un actor famoso.
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 verb /ˈpɒntɪfɪkeɪt/

pontificate

hablar o actuar de manera pomposa o dogmática; oficiar como un pontífice
Meaning
to speak or act in a pompous or dogmatic way; to officiate as a pontiff
Example
He pontificated on the importance of education for over an hour.
Él pontificó durante más de una hora sobre la importancia de la educación.
C2 adjective /ˈhaɪd.baʊnd/

hidebound

retrógrado
Meaning
unwilling or unable to change because of tradition or convention
Example
He is too hidebound to accept new ideas.
Es demasiado retrógrado para aceptar ideas nuevas.
C2 noun /ˈkɒnsəvəˌtwɑː/

conservatoire

conservatorio
Meaning
A school specializing in the study of music or drama.
Example
She trained as a pianist at the Paris Conservatoire.
Ella se entrenó como pianista en el Conservatorio de París.
B2 noun /ˈwɪd.oʊ.ər/

Widower

viudo
Meaning
a man whose wife has died and who has not married again
Example
The elderly widower lived alone but had regular visits from his children.
El anciano viudo vivía solo pero recibía visitas regulares de sus hijos.
B1 noun /ˈtriːtmənt/

Treatment

tratamiento
Meaning
medical care given to a patient for an illness or injury; the action of treating someone or something
Example
The doctor recommended a new treatment for her condition.
El doctor recomendó un nuevo tratamiento para su condición.
A2 adverb /ˈsɜː.tən.li/

Certainly

ciertamente
Meaning
without doubt; definitely; used to agree or give permission
Example
I will certainly help you with this project.
Ciertamente te ayudaré con este proyecto.
C2 noun /ˌθɜː.məʊˈdʒen.ɪ.sɪs/

thermogenesis

proceso de producción de calor
Meaning
The process of heat production in living organisms, often associated with burning calories and energy expenditure.
Example
Spicy foods can enhance thermogenesis and calorie burning.
Los alimentos picantes pueden mejorar la termogénesis y la quema de calorías.
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.
B2 verb /rɪˈtriːv/

retrieve

recuperar
Meaning
to get something back that was lost or taken; to recover
Example
She managed to retrieve her lost phone from the taxi.
Ella logró recuperar su teléfono perdido del taxi.
C1 adjective /ɪkˈstætɪk/

ecstatic

extático
Meaning
Feeling or expressing overwhelming happiness or excitement.
Example
The fans were ecstatic after their team won the championship.
Los fanáticos estaban extáticos después de que su equipo ganó el campeonato.
B1 adjective /ˌʌnbɪˈliːvəbəl/

Unbelievable

increíble
Meaning
impossible to believe; extremely surprising or remarkable
Example
The magician's performance was absolutely unbelievable.
La actuación del mago fue absolutamente increíble.
A1 noun /ˈsʌmər/

summer

verano
Meaning
the warmest season of the year, between spring and autumn
Example
We love going to the beach during summer.
Nos encanta ir a la playa durante el verano.
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.
B2 noun /ˈpen.ʃən/

Pension

pensión
Meaning
a regular payment made to someone who is no longer working because of age or disability
Example
After retirement, he receives a monthly pension from the company.
Después de la jubilación, recibe una pensión mensual de la empresa.
B2 verb /ˈhɑːrnɪs/

harness

controlar y utilizar
Meaning
To control and make use of natural resources, especially energy.
Example
Scientists are working to harness solar power effectively.
Los científicos están trabajando para aprovechar la energía solar de manera eficaz.
C2 adjective, adverb /əˈbʌvˌbɔːrd/

aboveboard

Honesto y abierto
Meaning
Open and honest; without deception or trickery.
Example
The business deal was completely aboveboard.
El acuerdo de negocios fue completamente honesto y abierto.
C2 adjective /æbˈstiːmiəs/

abstemious

abstemio
Meaning
not allowing oneself much food or drink; marked by moderation
Example
She lived an abstemious life, avoiding all luxuries.
Ella vivió una vida abstemio, evitando todos los lujos.
C2 adjective /ˌhɜːrkjʊˈliːən/

herculean

sumamente difícil
Meaning
Requiring great strength or effort; very difficult to perform.
Example
It was a herculean task to rebuild the city after the disaster.
Fue una tarea sumamente difícil reconstruir la ciudad después del desastre.
C1 noun /ˌsʌb.stɪˈtjuː.ʃən/

substitution

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

volitive

volitivo
Meaning
Relating to the will or the exercise of the will.
Example
The treaty was signed under volitive agreement between both nations.
El tratado fue firmado bajo un acuerdo volitivo entre ambas naciones.
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 adjective /əˈtɒm.ɪk/

Atomic

atómico
Meaning
relating to atoms or atomic energy; extremely small
Example
The atomic structure of hydrogen is the simplest.
La estructura atómica del hidrógeno es la más simple.
C2 verb /prəˈpaʊnd/

propound

proponer
Meaning
To put forward an idea, theory, or point for consideration.
Example
The professor propounded a new theory on climate change.
El profesor propuso una nueva teoría sobre el cambio climático.
A2 noun/verb /ˌɛndʒɪˈnɪər/

engineer

ingeniero
Meaning
A person trained to design, build, or maintain engines, machines, or structures; to skillfully arrange or bring about.
Example
The engineer designed a new bridge across the river.
El ingeniero diseñó un nuevo puente sobre el río.
C2 adjective /ˈlæŋɡwɪd/

Languid

lánguido; perezoso; débil
Meaning
lacking energy or vitality; slow and relaxed; weak or faint
Example
After the long journey, she felt languid and needed to rest.
Después del largo viaje, se sintió lánguida y necesitaba descansar.
C1 noun ˈnuːkliəs

nucleus

núcleo
Meaning
The central core of an atom containing protons and neutrons.
Example
The nucleus consists of protons.
El núcleo consiste en protones.
B2 adjective /ˈbruː.təl/

brutal

brutal
Meaning
extremely cruel or harsh; violent and without feeling
Example
The dictator’s rule was marked by brutal violence.
El gobierno del dictador estuvo marcado por una violencia brutal.
C2 noun /ˈpætrɪsaɪd/

patricide

patricidio
Meaning
The act of killing one's own father.
Example
The ancient myth describes a son committing patricide to take the throne.
El antiguo mito describe a un hijo cometiendo patricidio para tomar el trono.
A2 noun/verb /ˈbætəl/

battle

batalla
Meaning
A fight between armed forces or a struggle to achieve or resist something.
Example
The soldiers prepared for the final battle.
Los soldados se prepararon para la batalla final.
C2 adjective /ɪˈræsɪbl/

irascible

irascible
Meaning
Easily angered; quick-tempered.
Example
His irascible nature often got him into trouble.
Su naturaleza irascible a menudo lo metía en problemas.
C1 noun /ˈmɒn.ɑːk/

Monarch

monarca
Meaning
a sovereign ruler, especially a king or queen
Example
The monarch addressed the nation on television.
El monarca dirigió la nación en la televisión.
C1 noun /əˈbændənmənt/

abandonment

abandono
Meaning
the act of leaving someone or something behind completely; the state of being deserted
Example
The child suffered deep emotional pain because of abandonment.
El niño sufrió un profundo dolor emocional por el abandono.
B1 noun /ˈpæsɪdʒ/

passage

pasaje/camino estrecho; fragmento/cita; proceso de moverse de un estado o lugar a otro
Meaning
a narrow way through or between; a section of text or music; the process of moving from one state or place to another
Example
The narrow passage led from the courtyard to the library.
El pasaje estrecho condujo del patio al biblioteca.
C2 verb /ɪˈstreɪndʒ/

estrange

alienar
Meaning
to cause someone to no longer be close or affectionate; to alienate
Example
His constant criticism began to estrange him from his friends.
Su constante crítica comenzó a alejarlo de sus amigos.
C2 adjective /kəˈnjuːbiəl/

connubial

conyugal
Meaning
Relating to marriage or the relationship of a married couple.
Example
They celebrated their connubial bliss with a honeymoon trip.
Celebraron su dicha conyugal con un viaje de luna de miel.
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.
C2 adjective /fjuːˈɡeɪʃəs/

fugacious

fugaz
Meaning
Lasting only a short time; fleeting or ephemeral.
Example
Youth is beautiful but fugacious.
La juventud es hermosa pero fugaz.