shoal
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C1 noun /ʃoʊl/

shoal

cardumen
Meaning
a large group of fish swimming together; a shallow place in water
Example
We saw a shoal of fish near the coast.
Vimos un cardumen de peces cerca de la costa.
B2 verb /ˌʌndərˈskɔːr/

underscore

subrayar
Meaning
to emphasize or highlight something
Example
The incident underscored the need for better safety measures.
El incidente subrayó la necesidad de mejores medidas de seguridad.
C2 noun /səˈvɑːnt/

savant

felicidad
Meaning
a learned person, especially a distinguished scientist or scholar; sometimes used in the phrase ‘savant syndrome’ for someone with exceptional abilities alongside developmental differences
Example
The conference keynote was delivered by a linguistic savant who studies endangered languages.
No pudo ocultar su felicidad cuando recibió el premio.
A1 noun /ˈwɪntər/

winter

invierno
Meaning
the coldest season of the year, typically from December to February in the Northern Hemisphere
Example
Winter in the north can be very harsh with heavy snowfall.
El invierno en el norte puede ser muy severo con grandes nevadas.
C1 verb θwɔːt

thwart

frustrar
Meaning
Prevent (someone) from accomplishing something; oppose successfully.
Example
His efforts to thwart the proposal were unsuccessful.
Sus esfuerzos para frustrar la propuesta no tuvieron éxito.
C2 adjective /ˌɪɡ.nəˈmɪn.i.əs/

ignominious

ignominioso
Meaning
Marked by shame, disgrace, or humiliation.
Example
The team suffered an ignominious defeat in the finals.
El equipo sufrió una ignominiosa derrota en la final.
B2 adjective /ʌnˈiːzi/

Uneasy

inquieto; ansioso; incómodo
Meaning
worried; anxious; uncomfortable; restless
Example
She felt uneasy about walking alone at night.
Ella se sentía inquieta al caminar sola de noche.
C1 noun /læps/

Lapse

fallo temporal; lapsus;
Meaning
a temporary failure of concentration, memory, or judgment; the termination of a right or privilege
Example
There was a brief lapse in security that allowed the intruder to enter the building.
Hubo un breve lapsus de seguridad que permitió al intruso entrar al edificio.
B2 verb /mɛnd/

mend

reparar
Meaning
To repair something that is broken or damaged.
Example
She learned to mend her torn dress.
Ella aprendió a reparar su vestido roto.
C1 adjective /ʌnˈvaɪəbl/

unviable

inválido
Meaning
Not capable of working successfully; not feasible or practical.
Example
The project was deemed unviable due to high costs.
El proyecto fue considerado inviable debido a los altos costos.
C1 adjective /ˈkɒɡ.nɪ.zənt/

cognizant

consciente
Meaning
Having knowledge or being aware of something.
Example
He was cognizant of the risks before starting the project.
Él estaba consciente de los riesgos antes de comenzar el proyecto.
C1 noun /ˈnʌr.ɪʃ.mənt/

nourishment

nutrición
Meaning
Food and nutrients necessary for the body's growth and development.
Example
Proper nourishment is essential for child development.
La nutrición adecuada es esencial para el desarrollo infantil.
B1 adjective /səˈpəʊzd/

supposed

supuesto
Meaning
generally believed or assumed, but not necessarily true
Example
This is the supposed solution to the problem.
Esta es la supuesta solución al problema.
B1 noun /ˈsʌb.stəns/

Substance

sustancia
Meaning
a particular kind of matter with uniform properties; the essential nature of something; material or content
Example
The scientist analyzed the unknown substance in the laboratory.
El científico analizó la sustancia desconocida en el laboratorio.
C1 adjective /əˈɡrɛəriən/

agrarian

agrícola
Meaning
Related to farming, agriculture, or rural land.
Example
The country’s economy is still largely agrarian.
La economía del país sigue siendo en gran parte agrícola.
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.
C2 adjective /ˈɛksɪdʒənt/

exigent

urgente
Meaning
demanding immediate action or attention; urgent
Example
The patient’s exigent condition required immediate surgery.
La condición exigente del paciente requirió cirugía inmediata.
C1 noun /fəˈnætɪsɪzəm/

fanaticism

fanatismo
Meaning
the quality of being fanatical; extreme zeal or obsession
Example
Religious fanaticism can lead to intolerance and conflict.
El fanatismo religioso puede llevar a la intolerancia y al conflicto.
C2 adjective /rɪˈfʌldʒənt/

refulgent

resplandeciente
Meaning
Shining brightly; radiant.
Example
The refulgent sun lit up the entire valley.
El sol resplandeciente iluminó todo el valle.
B2 noun /əˈkʌmplɪʃmənt/

accomplishment

logro
Meaning
something that has been achieved successfully
Example
Graduating from university was a major accomplishment for him.
Graduarse de la universidad fue un gran logro para él.
C1 adjective /iːsˈθɛθɪkəl/

aesthetical

estético
Meaning
concerned with beauty or the appreciation of beauty; related to artistic taste or appearance
Example
The architect focused on the aesthetical balance of the building.
El arquitecto se centró en el equilibrio estético del edificio.
B2 noun /əˈlaʊəns/

Allowance

asignación
Meaning
a sum of money paid regularly to a person; permission to do something
Example
Children receive a weekly allowance for helping with chores.
Los niños reciben una asignación semanal por ayudar con las tareas domésticas.
C2 noun/verb /ˈkʌdʒ.əl/

cudgel

garrote
Meaning
A short, thick stick used as a weapon; to beat with a cudgel.
Example
The guard used a cudgel to chase away the thief.
El guardia usó un garrote para ahuyentar al ladrón.
B2 noun /ˌmɒdəˈreɪʃən/

moderation

moderación
Meaning
The avoidance of excess or extremes; keeping balance or within reasonable limits.
Example
He drinks wine in moderation.
Él bebe vino con moderación.
A2 noun/verb /ˈfɪʃɪŋ/

fishing

pesca
Meaning
the activity of catching fish
Example
Fishing is a popular activity in coastal villages.
La pesca es una actividad popular en las aldeas costeras.
C2 noun /tækˈsɒnəmɪst/

taxonomist

taxónomo
Meaning
A scientist who classifies organisms into groups based on their characteristics.
Example
The taxonomist discovered a new species of insect.
El taxónomo descubrió una nueva especie de insecto.
C1 noun /ˈpʊlpɪt/

pulpit

púlpito
Meaning
a raised platform in a church from which the preacher delivers a sermon
Example
The pastor stood at the pulpit to address the congregation.
El pastor se paró en el púlpito para dirigirse a la congregación.
C1 adjective, verb (past tense/participle of mire) /ˈmaɪərd/

mired

atrapado
Meaning
Trapped or entangled in something, typically a difficult situation.
Example
The politician was mired in scandal.
El político estaba atrapado en un escándalo.
A2 noun /seɪf/

Safe

seguro; protección
Meaning
secure container for storing valuables; protection from danger
Example
He kept his important documents in the office safe.
Guardó sus documentos importantes en la caja fuerte de la oficina.
A2 adjective /ɡreɪ/

Grey

gris
Meaning
having a color between black and white
Example
The grey clouds indicated that rain was coming.
Las nubes grises indicaron que la lluvia venía.
C1 noun /ˈpɜːrpɪtreɪtər/

perpetrator

delincuente
Meaning
a person who commits a harmful, illegal, or immoral act
Example
The police arrested the perpetrator of the crime.
La policía arrestó al delincuente del crimen.
B2 verb ɪnˈfɔːrsɪŋ

enforcing

aplicar
Meaning
To compel observance of or compliance with a law, rule, or obligation.
Example
Enforcing strict laws is necessary to prevent violations.
Aplicar leyes estrictas es necesario para prevenir violaciones.
B1 noun /ˈeɪ.dʒən.si/

Agency

agencia; oficina de agentes
Meaning
a business or organization that provides a particular service
Example
She works for a travel agency downtown.
Ella trabaja para una agencia de viajes en el centro de la ciudad.
B2 noun ˌprɒd.ʌkˈtɪv.ɪ.ti

productivity

productividad
Meaning
The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.
Example
Improved irrigation boosts productivity.
El riego mejorado aumenta la productividad.
A2 verb /dɪˈzaɪn/

design

diseñar
Meaning
to plan and create something with a particular purpose or look
Example
She will design the new company logo.
Ella diseñará el nuevo logotipo de la empresa.
C1 noun /kənˈfaɪnmənt/

confinement

confinamiento
Meaning
the state of being confined or restricted
Example
The prisoner endured years of confinement.
El prisionero soportó años de confinamiento.
C2 adjective /əˈbɪs.əl/

abyssal

relacionado con el océano profundo
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
Las criaturas abisales sobreviven en condiciones de presión extrema.
A2 adjective /braɪt/

Bright

brillante
Meaning
giving out or reflecting much light; vivid in color
Example
The artist used bright colors in her painting.
La artista usó colores brillantes en su pintura.
C1 noun /lʌmp/

Lump

bulto; trozo; pedazo
Meaning
a compact mass of a substance, especially one without a definite or regular shape
Example
She found a lump of sugar in the bowl.
Ella encontró un trozo de azúcar en el tazón.
C2 noun /ˈfriːˌθɪŋkər/

freethinker

librepensador
Meaning
A person who forms opinions based on reason and independent thought rather than tradition or authority.
Example
Voltaire was considered a great freethinker of his time.
Voltaire fue considerado un gran librepensador de su tiempo.
C1 noun /ˈmʌltɪtuːd/

multitude

multitud
Meaning
A large number of people or things.
Example
A multitude of fans gathered at the stadium.
Una multitud de fanáticos se reunió en el estadio.
A2 noun /kənˈtrəʊl/

control

control
Meaning
The power to influence or direct people's behavior or the course of events.
Example
Proper control measures are necessary.
Se requieren medidas de control adecuadas.
C1 adjective /ˈpiːkənt/

piquant

picante
Meaning
having a pleasantly sharp or spicy taste; interestingly provocative
Example
The chef added a piquant sauce to the dish to enhance its flavor.
El chef añadió una salsa picante al plato para realzar su sabor.
B1 adjective /ˈmiː.nɪŋ.fəl/

Meaningful

significativo; con propósito;
Meaning
having significance; purposeful; important
Example
She found meaningful work helping others.
Ella encontró un trabajo significativo ayudando a los demás.
C1 adjective /əbˈdʒek.ʃən.ə.bəl/

Objectionable

objecionable
Meaning
arousing distaste or opposition; unpleasant or offensive
Example
His objectionable behavior made everyone uncomfortable.
Su comportamiento objetable hizo que todos se sintieran incómodos.
C2 noun /ˈbʌt.ər fɪʃ/

Butter-fish

pez mantequilla
Meaning
a small, smooth-skinned marine fish
Example
The butter-fish is popular in Bengali cuisine.
El pez mantequilla es popular en la cocina bengalí.
C1 adjective /ˌθiːəˈlɒdʒɪkl/

theological

teológico
Meaning
Relating to the study of theology or religious belief.
Example
He wrote a theological paper on the concept of divine justice.
Escribió un artículo teológico sobre el concepto de justicia divina.
A2 verb /ɪnˈvaɪtɪd/

invited

invitado
Meaning
asked someone formally or politely to go somewhere or do something
Example
She was invited to the party.
Ella fue invitada a la fiesta.
C2 verb /daʊz/

dowse

buscar agua o minerales usando una vara de adivinación; o empapar o apagar con líquido.
Meaning
To search for underground water or minerals using a divining rod; also to drench or extinguish with liquid.
Example
The farmer tried to dowse for water in the dry field.
El agricultor intentó buscar agua en el campo seco.
C1 noun /ˈrʌfiən/

Ruffian

bribón; persona violenta;
Meaning
a violent person, especially one involved in crime; a brutal or lawless person
Example
The ruffian threatened the shopkeeper for money.
El bribón amenazó al tendero por dinero.
B2 noun, verb /ˈædɪkt/ (noun), /əˈdɪkt/ (verb)

addict

adicto
Meaning
a person who is unable to stop using a harmful substance or doing something harmful; to cause someone to become dependent on something
Example
He is a video game addict who spends hours playing every day.
Él es un adicto a los videojuegos que pasa horas jugando todos los días.
C1 adjective /dɪsˈpæʃənət/

dispassionate

imparcial
Meaning
not influenced by strong emotion; impartial
Example
The judge remained dispassionate throughout the trial.
El juez se mantuvo imparcial durante el juicio.
C1 adjective kənˈkɝː.ənt

concurrent

concurrente, simultáneo, que ocurre al mismo tiempo
Meaning
Existing, happening, or done at the same time.
Example
The conference had concurrent sessions on various topics.
La conferencia tuvo sesiones concurrentes sobre varios temas.
B2 adjective /ˈbʌmpi/

Bumpy

irregular; lleno de baches
Meaning
having an uneven surface; rough; jolting
Example
The bumpy road made the car ride very uncomfortable.
La carretera bumpy hizo que el viaje en coche fuera muy incómodo.
B2 adjective /njuːˈmɛrɪkəl/

numerical

numérico
Meaning
relating to or expressed in numbers
Example
The report provides numerical data on population growth.
El informe proporciona datos numéricos sobre el crecimiento de la población.
C2 adjective /ˈvɪtriəs/

vitreous

vítreo
Meaning
having a glass-like appearance or quality
Example
The mineral has a vitreous shine.
El mineral tiene un brillo vítreo.
B2 noun /buːθ/

booth

cabina
Meaning
a small enclosed space or area used for a specific purpose, such as voting or selling.
Example
He went into the voting booth to cast his ballot.
Él entró en la cabina de votación para emitir su voto.
C2 noun /ˈbrɪk.bæt/

Brickbat

un pedazo de ladrillo; crítica severa o censura
Meaning
a piece of brick, especially one used as a missile; harsh criticism or censure
Example
The angry protesters threw brickbats at the building windows.
Los manifestantes enfadados arrojaron ladrillos a las ventanas del edificio.
B2 noun /tsuːˈnɑː.mi/

tsunami

tsunami
Meaning
a large sea wave caused by an underwater earthquake or volcanic eruption
Example
The tsunami devastated the coastal town, leaving thousands homeless.
El tsunami devastó la ciudad costera, dejando a miles de personas sin hogar.
C2 noun /ˈɡræn.tɔːr/

grantor

cedente
Meaning
A person or entity that makes a grant or transfers property or rights to another.
Example
The grantor transferred the property rights to the nonprofit organization.
El cedente transfirió los derechos de propiedad a la organización sin fines de lucro.
C2 adjective /ˈtɔːni/

tawny

color marrón amarillento
Meaning
A warm, sandy or golden-brown color.
Example
The owl's tawny feathers blended with the tree bark.
Las plumas marrón amarillento del búho se mezclaron con la corteza del árbol.
B2 adjective /ɪkˈsploʊsɪv/

explosive

explosivo
Meaning
able to cause an explosion; likely to burst out suddenly
Example
The situation became explosive after the argument.
La situación se volvió explosiva después de la discusión.
C1 noun /ˌnɑm.əˈni/

Nominee

nominado
Meaning
a person who is nominated for an office, award, or honor
Example
She was the nominee for the Best Actress award.
Ella fue la nominada para el premio a la mejor actriz.
B1 noun /prɪnt/

Print

impresión; marca; huella;
Meaning
words, letters, or pictures produced on paper using a machine; a mark made by pressing something onto a surface
Example
The book is available in both digital and print versions.
El libro está disponible en versiones tanto digitales como impresas.
B2 noun /ˈsɑːrˌkæzəm/

sarcasm

sarcasmo
Meaning
The use of irony to mock or convey contempt.
Example
His sarcasm often made people laugh but sometimes offended them.
Su sarcasmo a menudo hacía reír a la gente, pero a veces los ofendía.
B2 noun /ˈtæksˌpeɪər/

taxpayer

contribuyente
Meaning
a person who pays tax to the government
Example
The taxpayers' money is used to fund public services.
El dinero de los contribuyentes se usa para financiar los servicios públicos.
C1 verb /ˈoʊvərˌhɔːl/

overhaul

revisión completa
Meaning
to examine thoroughly and repair or improve something that is worn or ineffective
Example
The company decided to overhaul its outdated computer system.
La compañía decidió hacer una revisión completa a su sistema de computadoras obsoleto.
B2 noun /brɪŋk/

brink

borde
Meaning
The edge or point just before a significant event or change.
Example
The company was on the brink of bankruptcy.
La empresa estaba al borde de la quiebra.
C1 noun /ˈseɪ.tən/

Satan

Satanás
Meaning
the chief evil spirit; the Devil in Christian and Islamic belief
Example
According to religious texts, Satan tempts people to sin.
Según los textos religiosos, Satanás tienta a las personas a pecar.
C1 noun /rəˈpɪdəti/

rapidity

rapidez
Meaning
The quality of moving or happening quickly; swiftness or speed.
Example
The rapidity of technological change is astonishing.
La rapidez del cambio tecnológico es asombroso.
B2 noun /ˈpæʃ.ən/

Passion

pasión
Meaning
strong enthusiasm or excitement for something; intense emotion or feeling
Example
Her passion for music led her to become a professional singer.
Su pasión por la música la llevó a convertirse en una cantante profesional.
C2 noun /ˈtraɪdənt/

trident

tridente
Meaning
A three-pronged spear, often associated with Neptune or Poseidon.
Example
The statue of Poseidon holds a mighty trident.
La estatua de Poseidón sostiene un poderoso tridente.
C1 verb /ˈlaɪ.kən/

liken

comparar
Meaning
to compare one thing to another, often in a figurative way
Example
He likened her voice to sweet music.
Él comparó su voz con la música dulce.
C2 noun /ˈkwɒdrʊpɛd/

quadruped

cuadrúpedo
Meaning
an animal that walks on four feet
Example
Most mammals are quadruped creatures adapted for running and stability.
La mayoría de los mamíferos son criaturas cuadrúpedas, adaptadas para correr y para mantener la estabilidad.
C1 noun/verb /rɪˈpoʊz/

repose

reposo
Meaning
a state of rest, sleep, or tranquility; to rest or lie in a peaceful position
Example
After the long journey, she sought repose in the quiet garden.
Después del largo viaje, ella buscó reposo en el jardín tranquilo.
C1 noun /ˈsaɪkiː/

psyche

alma / mente
Meaning
the human soul, mind, or spirit
Example
The novel explores the depths of the human psyche.
La novela explora las profundidades de la psique humana.
C1 noun /ˈiːdɪkt/

edict

edicto
Meaning
An official order, proclamation, or decree issued by an authority.
Example
The king issued an edict banning smoking in public places.
El rey emitió un edicto prohibiendo fumar en lugares públicos.
B2 noun /ˈmeɪnˌlænd/

mainland

continente
Meaning
the principal landmass of a country or continent, as opposed to the surrounding islands
Example
The mainland of Australia is home to most of its population.
El continente de Australia es el hogar de la mayor parte de su poblacion.
B2 verb /rɪˈstrɪkt/

restrict

restringir
Meaning
To limit the size, amount, or range of something.
Example
The government decided to restrict the use of plastic bags.
El gobierno decidió restringir el uso de bolsas de plástico.
B2 noun /bɪzˈnɛs sʌˈsɛs/

business success

éxito empresarial
Meaning
The achievement of desired outcomes in business operations, typically measured by profitability, growth, and sustainability.
Example
Innovation drives business success.
La innovación impulsa el éxito empresarial.
B1 noun /baɪˈɒlədʒi/

biology

biología
Meaning
The scientific study of living organisms.
Example
Biology explains how plants and animals function.
La biología explica cómo funcionan las plantas y los animales.
B2 verb ˈjuːnɪfaɪ

unify

unificar
Meaning
To make or become united, uniform, or whole; to bring together into a single unit.
Example
Adolescents unify with peers for social acceptance.
Los adolescentes se unifican con sus compañeros para la aceptación social.
A2 noun /pɛt/

pet

mascota
Meaning
a domesticated animal kept for companionship or pleasure
Example
My dog is my favorite pet.
Mi perro es mi mascota favorita.
C1 noun /ˈʃeɪvɪŋ/

shaving

afeitado
Meaning
the act of removing hair with a razor; a thin strip or piece shaved from something
Example
He bought a new cream for shaving.
Compró una nueva crema para afeitarse.
B1 verb /ɪnˈstɔːl/

install

instalar
Meaning
To place or fix equipment or software so it is ready for use.
Example
He installed the new software on his computer.
Él instaló el nuevo software en su computadora.
B2 noun dɪˈplɔɪmənt

deployment

despliegue
Meaning
The action of bringing resources into effective action.
Example
The deployment of the new software was completed successfully.
El despliegue del nuevo software se completó con éxito.
B1 verb /ˌdɪsəˈpɔɪnt/

disappoint

decepcionar
Meaning
to fail to fulfill the hopes or expectations of someone; to make someone feel sad or displeased
Example
I hope I won't disappoint you with my performance.
Espero que no te decepcione con mi rendimiento.
C1 adjective /ˈwɪst.fəl/

Wistful

melancólico; nostálgico
Meaning
having a feeling of longing or yearning; melancholy
Example
She gave a wistful smile when remembering her childhood days.
Ella dio una sonrisa melancólica cuando recordaba sus días de infancia.
C1 adverb /ˈheɪs.tɪ.li/

Hastily

apresuradamente
Meaning
in a hurried or rushed manner; quickly and carelessly
Example
She hastily packed her bags before leaving for the airport.
Ella empacó apresuradamente sus maletas antes de irse al aeropuerto.
B1 noun /vəˈraɪəti/

Variety

variedad; diversidad
Meaning
the quality of being different or diverse; a number of things of the same general class that are distinct in character or quality
Example
The restaurant offers a wide variety of international dishes.
El restaurante ofrece una amplia variedad de platos internacionales.
C1 verb /ˈtræŋ.kwɪ.laɪz/

tranquilize

tranquilizar
Meaning
to make someone or something calm or less anxious, often by using drugs
Example
The veterinarian had to tranquilize the tiger before moving it.
El veterinario tuvo que tranquilizar al tigre antes de moverlo.
C2 noun/verb /ˈlɛv.ən/

leaven

levadura
Meaning
a substance, typically yeast, that causes dough to rise; to permeate and modify
Example
A little yeast will leaven the bread dough.
Un poco de levadura hará que la masa del pan suba.
C2 noun /ˌkʌl.pəˈbɪl.ɪ.ti/

culpability

culpabilidad
Meaning
responsibility for a fault or wrong; blameworthiness
Example
The jury considered his level of culpability in the crime.
El jurado consideró su nivel de culpabilidad en el crimen.
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.
B1 noun /ˈɔːfɪsər/

officer

oficial
Meaning
a person in a position of authority, especially in law enforcement
Example
The officer gave him a ticket for speeding.
El oficial le dio una multa por exceso de velocidad.
C2 noun /ɡəˈruːlɪti/

garrulity

charlatanería
Meaning
Excessive talkativeness, especially about trivial matters.
Example
His garrulity made it hard to focus during the meeting.
Su charlatanería hizo difícil concentrarse durante la reunión.
B2 noun /ɡloʊb/

Globe

objeto esférico; la tierra; un modelo esférico de la tierra
Meaning
a spherical or rounded object; the earth; a spherical model of the earth
Example
The teacher used a globe to show the students the locations of different countries.
El maestro usó un globo para mostrar a los estudiantes las ubicaciones de diferentes países.
C1 noun /kriːd/

creed

creencia, principio
Meaning
A system of religious or spiritual beliefs or a guiding principle.
Example
Freedom of speech is part of his personal creed.
La libertad de expresión es parte de su credo personal.
C2 adjective ˈen.də.krɪn

endocrine

endocrino
Meaning
Relating to or denoting glands that secrete hormones directly into the blood.
Example
The endocrine system regulates metabolism and growth.
El sistema endocrino regula el metabolismo y el crecimiento.
C1 noun /ˈæd.və.ser.i/

adversary

adversario
Meaning
One's opponent in a contest, conflict, or dispute.
Example
The boxer faced a strong adversary in the ring.
El boxeador enfrentó a un fuerte adversario en el ring.
A2 noun /ˈsɪstəm/

system

sistema
Meaning
a set of connected parts forming a complex whole; an organized method
Example
The education system needs major reforms.
El sistema educativo necesita reformas importantes.
C2 noun /tɔːˈtɒlədʒi/

tautology

redundancia innecesaria
Meaning
the unnecessary repetition of the same idea in different words
Example
The phrase 'it will happen or it won’t' is a tautology.
La frase 'pasará o no pasará' es una tautología.
C1 noun /ˈded.lɑk/

Dead-lock

bloqueo; estancamiento
Meaning
a situation in which no progress is possible; complete standstill
Example
The negotiations reached a deadlock when neither side would compromise.
Las negociaciones llegaron a un bloqueo cuando ninguna de las partes estuvo dispuesta a ceder.
B1 verb səˈpɔːrtɪŋ

supporting

apoyar
Meaning
Giving assistance to; helping to bear the weight of something.
Example
Supporting education initiatives helps reduce child labour.
Apoyar las iniciativas educativas ayuda a reducir el trabajo infantil.
C1 noun /ˈdʒuː.bɪ.liː/

Jubilee

aniversario; jubileos
Meaning
a special anniversary celebration, especially the 25th, 50th, or 60th anniversary of an important event
Example
The school celebrated its golden jubilee with a grand ceremony.
La escuela celebró su jubileo de oro con una gran ceremonia.
C1 noun /ɪnˈkɒmpɪtəns/

incompetence

incompetencia
Meaning
Lack of ability, skill, or effectiveness in doing something.
Example
The project failed due to the manager’s incompetence.
El proyecto fracasó debido a la incompetencia del gerente.
C1 noun /ˌɑːk.sɪˈmɔːr.ɒn/

oxymoron

oxímoron
Meaning
a figure of speech where two contradictory terms are combined
Example
The phrase 'deafening silence' is a classic oxymoron.
La frase 'silencio ensordecedor' es un oxímoron clásico.
A1 adjective /haɪ/

high

alto
Meaning
At or to a great height; greater than normal in amount, degree, or intensity.
Example
The mountain peak is very high.
El pico de la montaña es muy alto.
B2 adjective ˈlɒdʒ.ɪ.kəl

logical

lógico
Meaning
Of or according to the rules of logic or formal argument.
Example
Logical circuits ensure effective computation.
Los circuitos lógicos aseguran un cálculo efectivo.
B1 adjective /ˌɔːtəˈmætɪk/

automatic

automático
Meaning
working by itself without direct human control
Example
This car has an automatic transmission.
Este coche tiene una transmisión automática.
B2 adjective /bɪˈliːvəbl̩/

believable

creíble
Meaning
Able to be trusted or accepted as true or reasonable.
Example
Her story was so detailed that it sounded believable.
Su historia era tan detallada que sonaba creíble.
C1 adjective /ˈdek.stər.əs/

dexterous

diestro
Meaning
Showing or having skill, especially with the hands; mentally adroit and skillful.
Example
A dexterous programmer can write complex codes effortlessly.
Un programador diestro puede escribir códigos complejos sin esfuerzo.
B2 noun /beɪs/

bass

voz masculina baja / guitarra baja
Meaning
the lowest adult male singing voice; also, low-frequency sounds in music or a type of fish
Example
He played the bass guitar at the concert.
Él tocó la guitarra baja en el concierto.
C1 adjective /ˈlaɪf.laɪk/

lifelike

realista
Meaning
Very similar to a real person, object, or scene; realistic.
Example
The wax figure was so lifelike that people thought it was a real person.
La figura de cera era tan realista que la gente pensó que era una persona real.
B1 noun ˈkæn.dɪ.deɪts

candidates

candidatos
Meaning
A person who applies for a job or is nominated for election; someone being considered for a position.
Example
Candidates undergo a rigorous selection process.
Los candidatos pasan por un proceso de selección riguroso.
C2 noun /ˌɡrɛnəˈdɪə/

grenadier

granadero
Meaning
A soldier who specialized in throwing grenades; later used to describe an elite infantryman.
Example
The grenadier stood proudly at the front of the regiment.
El granadero estaba orgulloso en la parte delantera del regimiento.
C1 adjective /ˌɪnədˈvaɪzəbl/

inadvisable

desaconsejable
Meaning
Not recommended; likely to have undesirable consequences.
Example
It is inadvisable to drive in such heavy rain.
No es recomendable conducir bajo tal lluvia intensa.
C1 noun vaɪˈtæləti

vitality

vitalidad, energía
Meaning
The state of being strong and active; energy.
Example
The vitality of the team helped them succeed in the competition.
La vitalidad del equipo les ayudó a tener éxito en la competencia.
B2 adjective /ˈɒp.tɪ.məl/

optimal

óptimo, más favorable
Meaning
Best or most favorable; the most effective under particular conditions.
Example
The optimal temperature for plant growth is around 25°C.
La temperatura óptima para el crecimiento de las plantas es de alrededor de 25°C.
A2 preposition /wɪðˈɪn/

within

dentro
Meaning
inside the limits of something, or as part of a particular space or time
Example
The keys are within the drawer.
Las llaves están dentro del cajón.
C2 noun /ˈbɔːbəl/

bauble

adorno pequeño
Meaning
A small, decorative trinket or ornament, often of little value.
Example
She wore a shiny bauble around her neck.
Ella llevaba un adorno pequeño y brillante alrededor de su cuello.