centripetal
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C2 adjective /sɛnˈtrɪpɪtəl/

centripetal

centrípeto
Meaning
Moving or directed toward a center.
Example
Centripetal force keeps the planets in orbit around the sun.
La fuerza centrípeta mantiene a los planetas en órbita alrededor del sol.
C2 noun /kəˈkɒfəni/

cacophony

ruido discordante
Meaning
A harsh, discordant mixture of sounds.
Example
The cacophony of horns made it impossible to concentrate.
El ruido discordante de las bocinas hacía imposible concentrarse.
B1 noun /sərˈtɪfɪkət/

certificate

certificado
Meaning
a document serving as proof of achievement or qualification
Example
She received a certificate for completing the course.
Ella recibió un certificado por completar el curso.
B1 noun /ˈkʌntrisaɪd/

countryside

campo
Meaning
land outside cities and towns; rural areas with farms, fields, and villages
Example
She enjoys the peace and beauty of the countryside.
Ella disfruta de la paz y la belleza del campo.
B2 noun /kəmˈplɛksɪti/

complexity

complejidad
Meaning
The state of being complex; intricacy.
Example
The complexity of the problem required a team of experts.
La complejidad del problema requirió un equipo de expertos.
C2 verb /ˌkɒnvəˈlɛs/

convalesce

recuperarse, recuperar salud y fuerza después de una enfermedad o tratamiento médico
Meaning
to recover health and strength after illness or medical treatment
Example
After the surgery, she spent several weeks convalescing at home.
Después de la cirugía, pasó varias semanas convaleciendo en casa.
B2 adjective /keɪˈɒtɪk/

Chaotic

caótico; desordenado
Meaning
in a state of complete confusion and disorder
Example
The situation became chaotic after the announcement.
La situación se volvió caótica después del anuncio.
B1 noun /kɒp/

cop

policía
Meaning
a police officer (informal)
Example
The cop stopped the car for speeding.
El policía detuvo el coche por exceso de velocidad.
B2 noun /kɜːrl/

Curl

rizo; espiral
Meaning
a piece of hair that curves or coils; something with a spiral or curved shape
Example
She had beautiful natural curls that framed her face perfectly.
Ella tenía hermosos rizos naturales que enmarcaban su rostro perfectamente.
B2 noun /kreɪn/

Crane

grúa
Meaning
a large tall bird with long legs and neck; a machine for lifting heavy objects
Example
The graceful crane stood motionless by the water's edge.
La grácil grúa permaneció inmóvil al borde del agua.
A2 adjective /ˈkraʊdɪd/

crowded

felicidad
Meaning
filled with too many people or things
Example
The bus was so crowded that I could hardly move.
No pudo ocultar su felicidad cuando recibió el premio.
C1 noun /ˈkɒnsjʊlət/

consulate

consulado
Meaning
the building or office where a consul works
Example
He went to the consulate to renew his visa.
Él fue al consulado para renovar su visa.
C2 noun /ˈkɒn.tɪ.nəns/

continence

continencia
Meaning
self-restraint, especially regarding bodily functions or desires
Example
He practiced continence to maintain focus on his studies.
Él practicó la continencia para mantener el enfoque en sus estudios.
B2 noun /ˌkɒnsərˈveɪʃən ˈmuːvmənt/

Conservation Movement

Movimiento de conservación
Meaning
A political, environmental, and social movement that seeks to protect natural resources including plant and animal species as well as their habitat for the future.
Example
The conservation movement began in the 19th century to protect wildlife.
El movimiento de conservación comenzó en el siglo XIX para proteger la vida silvestre.
C2 verb /ˌkɒmənˈdɪə/

commandeer

tomar por la fuerza
Meaning
To take control or possession of something, often by force or authority.
Example
The soldiers commandeered the villagers’ homes during the war.
Durante la guerra, los soldados tomaron por la fuerza las casas de los aldeanos.
C1 noun /ˈkeɪ.sɪŋ/

Casing

cobertura; carcasa
Meaning
a cover or shell that protects or encloses something
Example
The mechanic removed the engine casing to examine the internal parts.
El mecánico quitó la carcasa del motor para examinar las piezas internas.
B1 noun /ˌsɪvɪlaɪˈzeɪʃən/

civilization

civilización
Meaning
the stage of human social and cultural development and organization considered most advanced
Example
Ancient Egypt is known for its remarkable civilization.
El antiguo Egipto es conocido por su notable civilización.
C2 noun /ˈsaɪ.nəˌʃʊr/

cynosure

el centro de todas las miradas
Meaning
A person or thing that is the center of attention or admiration.
Example
She was the cynosure of all eyes at the party.
Ella era el centro de todas las miradas en la fiesta.
C2 noun /ˈklæpər/

clapper

pieza metálica dentro de una campana que la golpea para producir sonido
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
La pieza metálica dentro de la campana estaba rota.
B2 verb /ˌkoʊ.ɪnˈsaɪd/

coincide

coincidir
Meaning
To occur at the same time or to be in agreement.
Example
The meeting coincided with her birthday.
La reunión coincidió con su cumpleaños.
C1 noun /ˈkɒndɪmənts/

condiments

condimentos o salsas
Meaning
Seasonings or sauces used to add flavor to food.
Example
Ketchup and mustard are popular condiments for burgers.
El kétchup y la mostaza son condimentos populares para las hamburguesas.
C1 noun /ˈʃæsi/

chassis

chasis del vehículo
Meaning
the base frame of a vehicle or other wheeled machine
Example
The mechanic examined the car's chassis for damage.
El mecánico examinó el chasis del coche en busca de daños.
B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

coordinación
Meaning
the process of organizing different elements to work together effectively
Example
The coordination between the teams was flawless.
La coordinación entre los equipos fue impecable.
C2 noun /ˈtʃaɪ.nə bɑːks/

China box

jazmín de naranja
Meaning
a small evergreen shrub with tiny white fragrant flowers
Example
The China box plant produced clusters of small white flowers.
La planta de jazmín de naranja produjo racimos de pequeñas flores blancas.
C2 noun /ˌkɒl.əˈneɪd/

colonnade

columnata
Meaning
A row of evenly spaced columns supporting a roof, often in classical architecture.
Example
The visitors admired the grand colonnade at the entrance of the temple.
Los visitantes admiraron la gran columnata en la entrada del templo.
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.
A1 verb, noun /tʃɛk/

check

verificar
Meaning
To examine, inspect, or verify something; also a written order to a bank to pay money.
Example
Please check the report before submitting it.
Por favor, revise el informe antes de enviarlo.
C1 adjective /kəˈləʊ.kwi.əl/

colloquial

coloquial
Meaning
Used in ordinary conversation rather than formal speech or writing; informal language.
Example
His colloquial expressions made the speech relatable.
Sus expresiones coloquiales hicieron que el discurso fuera más accesible.
C2 verb /kɔːk/

calk

sellar las grietas de un barco
Meaning
To make a boat or ship watertight by filling seams or cracks.
Example
The workers calked the seams of the old boat to prevent leaks.
Los trabajadores calafatearon las costuras del viejo bote para evitar filtraciones.
B1 adverb /ˈtʃɪəfəli/

cheerfully

alegremente
Meaning
in a happy and positive manner; with visible good spirits
Example
She greeted everyone cheerfully despite the long day.
Saludó a todos alegremente a pesar del largo día.
B2 noun /kloʊv/

Clove

clavo
Meaning
aromatic flower buds of a tree in the family Myrtaceae, used as a spice
Example
She added a few cloves to the mulled wine for extra flavor.
Ella agregó algunos clavos al vino caliente para darle más sabor.
C1 noun /kəˈnɛəri/

canary

canario
Meaning
a small, usually yellow bird known for its singing; also used as a warning sign in dangerous conditions
Example
The canary sang beautifully in its cage.
El canario cantaba hermosamente en su jaula.
C1 verb, noun /klɑːɡ/

clog

obstruir / zapato de madera
Meaning
to block or become blocked; a type of heavy wooden shoe
Example
The sink was clogged with food waste.
El fregadero estaba obstruido con desperdicios de comida.
B2 noun /ˈkɒŋɡrɛs/

congress

congreso
Meaning
a formal meeting or assembly, especially of representatives for discussion
Example
The international congress on climate change will be held next year.
El congreso internacional sobre el cambio climático se llevará a cabo el próximo año.
B2 noun kəˈmɒd.ə.ti

commodity

mercancía
Meaning
A raw material or primary agricultural product that can be bought and sold.
Example
Oil is a valuable commodity in the global market.
El petróleo es una valiosa mercancía en el mercado global.
C2 noun /kɒzˈmɒɡ.ə.ni/

cosmogony

cosmogonía
Meaning
the study or theory of the origin of the universe
Example
The book provides an overview of different cosmogonies throughout history.
El libro ofrece una visión general de diferentes cosmogonías a lo largo de la historia.
C2 noun /ˈkɒn.tjʊ.mə.si/

contumacy

desobediencia, terquedad
Meaning
stubborn refusal to obey authority
Example
His contumacy led to his suspension from the council.
Su desobediencia condujo a su suspensión del consejo.
B2 noun /kənˌtɪn.juˈeɪ.ʃən/

continuation

continuidad
Meaning
the action of carrying something on over time; extension
Example
The continuation of the series was announced after the finale.
Se anunció la continuidad de la serie después del final.
C2 noun /ˈkæt.aɪ.ɒn ɪksˌtʃeɪndʒ/

cation-exchange

intercambio catiónico
Meaning
A chemical process in soil that helps retain nutrients.
Example
The cation-exchange capacity of soil affects plant growth.
La capacidad de intercambio catiónico del suelo afecta el crecimiento de las plantas.
B2 adjective /kəʊˈɒpərətɪv/

cooperative

cooperativo
Meaning
willing to work or act together with others for a common purpose
Example
She was very cooperative during the interview process.
Ella fue muy cooperativa durante el proceso de la entrevista.
C1 adjective /ˈkɔːʃənˌɛri/

cautionary

preventivo
Meaning
serving as a warning; intended to prevent problems or mistakes by giving advice or examples
Example
The report offers a cautionary message about unchecked spending.
El informe ofrece un mensaje preventivo sobre el gasto sin control.
B2 noun /ˈkænjən/

canyon

cañón
Meaning
A deep gorge, typically one with a river flowing through it.
Example
The Colorado River carved the Grand Canyon over millions of years.
El río Colorado talló el Gran Cañón durante millones de años.
B2 noun /kəˈtæstrəfi/

catastrophe

catástrofe
Meaning
A sudden and widespread disaster or misfortune.
Example
The earthquake was a catastrophe for the entire region.
El terremoto fue una catástrofe para toda la región.
C1 noun /krʌˈsteɪʃən/

crustacean

animal acuático con caparazón duro
Meaning
an aquatic animal with a hard shell, such as crabs, lobsters, and shrimps
Example
Crabs and lobsters are well-known crustaceans.
Los cangrejos y langostas son conocidos crustáceos.
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.
C2 noun /ˈkrɪptəɡræm/

cryptogram

código secreto
Meaning
a text written in code or cipher
Example
The detective solved the cryptogram hidden in the letter.
El detective resolvió el criptograma oculto en la carta.
C1 noun /kliːk/

clique

clique
Meaning
a small, exclusive group of people
Example
The students formed a clique that excluded others.
Los estudiantes formaron una clique que excluía a los demás.
B1 noun /kəmˈpænjən/

companion

compañero
Meaning
a person or animal you spend time with or travel with
Example
He was my companion during the long journey.
Él fue mi compañero durante el largo viaje.
A2 noun /kæp/

Cap

gorra
Meaning
a head covering with a visor; a protective covering
Example
He wore a baseball cap to protect himself from the sun.
Él usó una gorra de béisbol para protegerse del sol.
C1 noun /kʌˈstoʊ.di.ən/

Custodian

conserje; guardián; encargado
Meaning
a person who has responsibility for or looks after something; a caretaker or guardian
Example
The school custodian ensures that all buildings are clean and secure.
El conserje de la escuela se asegura de que todos los edificios estén limpios y seguros.
B2 adjective /ˈsɛntɪɡreɪd/

centigrade

centígrado (Celsius)
Meaning
Relating to the Celsius temperature scale, where water freezes at 0° and boils at 100°.
Example
The weather forecast predicted 30 degrees centigrade.
El pronóstico del tiempo predijo 30 grados centígrados.
B1 noun /ˈkɒtən/

cotton

felicidad
Meaning
A soft white fibrous substance used to make cloth and thread.
Example
This shirt is made of pure cotton.
No pudo ocultar su felicidad cuando recibió el premio.
B1 adjective kənˈsɪs.tənt

consistent

consistente
Meaning
Acting or done in the same way over time, especially so as to be fair or accurate.
Example
Consistent performance leads to success.
El rendimiento constante lleva al éxito.
B2 adjective /kəmˈpærətɪv/

Comparative

comparativo
Meaning
involving comparison between two or more things; relative
Example
The study showed comparative results between different teaching methods.
El estudio mostró resultados comparativos entre diferentes métodos de enseñanza.
C1 noun /kɒzˈmɒlədʒi/

cosmology

cosmología
Meaning
the science of the origin and development of the universe
Example
She studied cosmology to understand the origins of the universe.
Estudió cosmología para entender los orígenes del universo.
C1 noun /ˈʃoʊ.və.nɪst/

chauvinist

persona excesivamente parcial
Meaning
A person displaying excessive or prejudiced loyalty to a group, cause, or gender.
Example
He was labeled a chauvinist after his remarks about women in the workplace.
Fue etiquetado como chauvinista después de sus comentarios sobre las mujeres en el lugar de trabajo.
B2 verb /kənˈsɜːrv/

conserve

conservar
Meaning
to protect something from harm or destruction; to use resources carefully to avoid waste
Example
We must conserve water during the dry season.
Debemos conservar agua durante la temporada seca.
B1 noun /kəˈrɛkʃən/

correction

corrección
Meaning
the action or process of correcting something
Example
The teacher made a correction to the student's essay.
El profesor hizo una corrección en el ensayo del estudiante.
B2 noun /ˈkruː.əl.ti/

Cruelty

crueldad; trato inhumano; comportamiento que causa dolor
Meaning
behavior that causes pain or suffering to others; the quality of being cruel
Example
The documentary exposed the cruelty of factory farming to animals.
El documental expuso la crueldad de la ganadería industrial hacia los animales.
C2 adjective /koʊˈtɜːr.mɪ.nəs/

coterminous

coextensivo
Meaning
having the same boundaries or extent in space, time, or meaning
Example
The two jurisdictions are coterminous, sharing the same borders.
Las dos jurisdicciones son coextensivas, compartiendo las mismas fronteras.
C1 noun /ʃəˈmiːz/

Chemise

camisa
Meaning
a woman's loose-fitting undergarment or dress hanging straight from the shoulders
Example
The vintage chemise was made of delicate lace and silk.
La camisa vintage estaba hecha de delicado encaje y seda.
C2 adjective /kəˈrʌp.tə.bəl/

corruptible

corruptible
Meaning
able to be morally or ethically corrupted
Example
He was known to be corruptible and often accepted bribes.
Era conocido por ser corruptible y a menudo aceptaba sobornos.
C2 adjective /ˈkɑːrpɪŋ/

carping

quejoso
Meaning
continually complaining or finding fault in a petty way
Example
His carping attitude makes teamwork difficult.
Su actitud quejosa hace que el trabajo en equipo sea difícil.
C1 noun /tʃɪt/

Chit

nota, billete, recibo
Meaning
a short note, typically a brief informal letter; a voucher for a sum owed
Example
She left a chit on the table asking him to call her back.
Ella dejó un chit en la mesa pidiéndole que la llamara de vuelta.
A2 noun, verb /tʃɪp/

chip

trozo / pedazo roto
Meaning
A small piece broken off from something; or to cut or break a small piece from something.
Example
He accidentally chipped the edge of the table.
Él accidentalmente astilló el borde de la mesa.
B2 noun ˈkɔːrəl ˈriːfs

Coral Reefs

arrecifes de coral
Meaning
Underwater structures made from calcium carbonate secreted by corals, forming diverse marine ecosystems.
Example
Saint Martin's Island is known for its coral reefs.
La Isla de San Martín es conocida por sus arrecifes de coral.
C1 noun kəˈlæt.ər.əl

collateral

garantía, prenda, activo ofrecido como respaldo de un préstamo
Meaning
Something pledged as security for repayment of a loan, to be forfeited in the event of a default.
Example
The bank requires collateral for loan approval.
El banco requiere garantía para la aprobación del préstamo.
C1 verb /ˈkʌvət/

covet

codiciar
Meaning
to desire something belonging to someone else
Example
He coveted his neighbor's new car.
Él codició el coche nuevo de su vecino.
C1 noun /ˈkoʊhɔːrts/

cohorts

cohortes
Meaning
Groups of people who share a common feature or experience.
Example
Researchers compared the health outcomes of different cohorts.
Los investigadores compararon los resultados de salud de diferentes cohortes.
B2 noun /ˈkʊriər/

courier

mensajero
Meaning
a person or company that delivers messages, packages, or mail
Example
The courier delivered the documents on time.
El mensajero entregó los documentos a tiempo.
B1 adjective /ˈkɒn.fɪ.dənt/

Confident

seguro de sí mismo; confiado; determinado
Meaning
self-assured; certain; having belief in one's abilities
Example
She felt confident about her performance in the exam.
Ella se sintió segura de su desempeño en el examen.
C1 verb /ˈkrɪsən/

christen

bautizar
Meaning
to give a name to someone at baptism or to name something officially
Example
They christened the ship after the queen.
Ellos bautizaron el barco después de la reina.
C1 noun /ˈtʃæriət/

Chariot

carro de guerra
Meaning
an ancient horse-drawn vehicle used in warfare and racing
Example
The warrior rode his chariot into battle with great courage.
El guerrero montó su carro de guerra en la batalla con gran valentía.
C1 adjective /ˌkɒnsɪˈkwɛnʃəl/

consequential

trascendental
Meaning
Having important or significant consequences; resulting from something.
Example
The meeting was consequential for the future of the project.
La reunión fue trascendental para el futuro del proyecto.
C1 noun /ˈkʌl.ən.dər/

Colander

colador
Meaning
a bowl-shaped kitchen utensil with holes in it used for draining food such as pasta or rice
Example
She drained the pasta using a colander.
Ella drenó la pasta usando un colador.
A1 verb /klɪr/

clear

limpiar
Meaning
to remove obstructions; to make clean or transparent
Example
Please clear the table after dinner.
Por favor, limpia la mesa después de la cena.
B2 adjective /kəmˈpoʊzd/

composed

sereno
Meaning
calm and in control of oneself; made up of or formed from
Example
He remained composed even under pressure.
Él permaneció sereno incluso bajo presión.
B2 noun /ˈkrɪtɪk/

critic

crítico
Meaning
A person who judges the merits of something, especially art or literature
Example
The film critic praised the director's latest movie.
El crítico de cine elogió la última película del director.
C2 noun /kænˈtɑː.tə/

cantata

cantata
Meaning
A vocal composition with instrumental accompaniment, typically in several movements, often involving a choir.
Example
The choir performed a beautiful cantata during the festival.
El coro interpretó una hermosa cantata durante el festival.
C1 noun /koʊlt/

Colt

potro
Meaning
a young male horse, especially one under four years old
Example
The farmer trained the young colt to accept a saddle.
El granjero entrenó al joven potro para aceptar una silla de montar.
C1 verb ˌsɝː.kəmˈvent

circumvent

evitar hábilmente o encontrar una manera de eludir obstáculos o reglas
Meaning
To cleverly avoid or find a way around obstacles or rules.
Example
He tried to circumvent the security system.
Él intentó eludir el sistema de seguridad.
B2 noun ˌkɒm.prɪˈhɛn.ʃən

comprehension

comprensión
Meaning
The ability to understand something; understanding or grasp of knowledge.
Example
Reading improves vocabulary and comprehension skills.
La lectura mejora el vocabulario y las habilidades de comprensión.
B1 noun /tʃɪn/

Chin

mentón
Meaning
the protruding part of the face below the mouth, formed by the apex of the lower jaw
Example
He stroked his beard thoughtfully, resting his hand on his chin.
Él acariciaba su barba pensativamente, apoyando su mano en su mentón.
A2 verb /kənˈtɪnjuː/

continue

continuar
Meaning
To keep happening, existing, or doing something without stopping.
Example
The rain will continue throughout the night.
La lluvia continuará durante la noche.
B2 noun /ˈkɑːmpaʊnd/

compound

compuesto / área cerrada
Meaning
a thing that is composed of two or more separate elements; an enclosed area with buildings
Example
The scientist studied the chemical compound in the lab.
El científico estudió el compuesto químico en el laboratorio.
B2 noun /kənˈvɛn.ʃən.əl ˈfɑːr.mɪŋ/

conventional farming

agricultura convencional
Meaning
Traditional farming method using synthetic fertilizers, pesticides, and modern technology.
Example
Conventional farming increases crop production using fertilizers.
La agricultura convencional aumenta la producción de cultivos utilizando fertilizantes.
A2 noun /ˈkænsər/

cancer

cáncer
Meaning
A disease in which abnormal cells divide uncontrollably and destroy body tissue.
Example
Smoking is a leading cause of lung cancer.
El fumar es una causa principal del cáncer de pulmón.
C1 verb /ˈkɒr.ə.leɪt/

correlate

establecer una relación
Meaning
To have a mutual relationship or connection; to establish a relationship between two or more things.
Example
Researchers found that diet and mental health correlate strongly.
Los investigadores descubrieron que la dieta y la salud mental se correlacionan fuertemente.
B1 noun /ˌkæl.kjəˈleɪ.ʃən/

Calculation

cálculo
Meaning
a mathematical determination of the size or number of something
Example
His calculation of the total cost was accurate to the penny.
Su cálculo del costo total fue preciso hasta el último centavo.
B1 noun /ˈsɪt.ɪ.zənz/

citizens

ciudadanos
Meaning
A legally recognized subject or national of a state or commonwealth.
Example
Citizens must follow pollution regulations.
Los ciudadanos deben seguir las regulaciones sobre la contaminación.
C2 verb /ˈkɒd.l̩/

coddle

mimar en exceso
Meaning
to treat someone with excessive care or kindness, often in a way that is overprotective
Example
Parents should support their children without coddling them.
Los padres deberían apoyar a sus hijos sin mimarlos.
C2 adjective /ˈkɒrɪdʒəbl/

corrigible

corregible
Meaning
capable of being corrected or improved
Example
The student's mistakes were corrigible with practice.
Los errores del estudiante eran corregibles con práctica.
B2 noun /ˈkɒk.roʊtʃ/

Cockroach

cucaracha
Meaning
a flat brown insect that is commonly found in kitchens and other warm places
Example
A cockroach ran across the kitchen floor quickly.
Una cucaracha corrió rápidamente por el piso de la cocina.
C1 noun /kəˈpɪl.ər.iz/

capillaries

capilares
Meaning
Any of the fine branching blood vessels that form a network between the arterioles and venules.
Example
Broken capillaries cause dark circles.
Las capilares rotas causan círculos oscuros.
B2 noun /ˈkɜːr.tə.si/

Courtesy

cortesía; amabilidad;
Meaning
the showing of politeness in one's attitude and behavior toward others; a polite gesture or remark
Example
He showed great courtesy by holding the door open for elderly people.
Él mostró una gran cortesía al sostener la puerta abierta para las personas mayores.
C1 verb /kənˈfleɪt/

conflate

fusionar / combinar
Meaning
To combine two or more things, often confusingly, into one.
Example
The article tends to conflate facts with opinions.
El artículo tiende a fusionar los hechos con las opiniones.
C2 noun /ˈklɪpər/

clipper

cortapelos / barco veloz del siglo XIX
Meaning
a tool used for cutting, or a fast sailing ship of the 19th century
Example
The barber used clippers to trim his hair.
El barbero usó la máquina para cortar su cabello.
B2 noun /ˈkʌs.tə.mər rɪˈten.ʃən/

Customer Retention

retención de clientes
Meaning
The ability of a company or product to retain its customers over some specified period.
Example
High customer retention increases business sustainability.
Una alta retención de clientes aumenta la sostenibilidad del negocio.
A2 adjective /kənˈfjuːzɪŋ/

confusing

confuso
Meaning
causing someone to be unable to think clearly or understand; difficult to comprehend
Example
The instructions were confusing and hard to follow.
Las instrucciones eran confusas y difíciles de seguir.
C2 noun /ˈkæl.əm.ni/

Calumny

calumnia
Meaning
the making of false and defamatory statements about someone in order to damage their reputation
Example
The politician sued the newspaper for spreading calumny about his personal life.
El político demandó al periódico por difundir calumnias sobre su vida personal.
B1 adjective ˈkruː.ʃəl

crucial

crucial
Meaning
Decisive or critical, especially in the success or failure of something.
Example
Fault-tolerance is crucial for reliability.
La tolerancia a fallos es crucial para la fiabilidad.
B2 noun /ˌkeɪ.pəˈbɪl.ə.ti/

capability

capacidad
Meaning
The ability or capacity to do something.
Example
The telescope's capability is unparalleled.
La capacidad del telescopio es incomparable.
C1 verb /ˈkrɪstəlaɪz/

crystallize

cristalizar
Meaning
to form crystals; to make an idea or plan clear and definite
Example
Her vague thoughts began to crystallize into a solid plan.
Sus pensamientos vagos comenzaron a cristalizar en un plan sólido.
B2 noun /ˈkɑːrɡoʊ/

cargo

carga
Meaning
goods carried by a ship, plane, or other transport
Example
The ship was loaded with valuable cargo.
El barco estaba cargado con carga valiosa.
C2 verb /kɔːk/

caulk

sellar
Meaning
to seal a crack or gap with a waterproof filler
Example
He caulked the window frames to stop the draft.
Él selló los marcos de las ventanas para detener la corriente de aire.
C2 noun /kɒŋk/

Conck

caracol
Meaning
a shell, especially a large spiral one used as a horn or for decoration
Example
The priest blew the conch shell to signal the start of the ceremony.
El sacerdote sopló el cuerno de caracol para señalar el inicio de la ceremonia.
B2 adjective /ˈkʌnɪŋ/

cunning

astuto
Meaning
Having or showing skill in achieving one's ends by deceit or evasion; cleverness in a tricky way.
Example
The cunning fox tricked the farmer.
El astuto zorro engañó al granjero.
C1 adjective /ˈkjuːmjələtɪv/

cumulative

cumulativo
Meaning
Increasing gradually by addition; growing in quantity, force, or effect.
Example
The cumulative effect of stress can harm your health.
El efecto acumulativo del estrés puede dañar tu salud.
B2 noun kənˈsen.səs

consensus

consenso
Meaning
A general agreement among all members of a group.
Example
Consensus was reached after long deliberation.
Se alcanzó el consenso después de una larga deliberación.
C1 adjective + noun kəˈmendəbəl ɪˈnɪʃətɪvz

commendable initiatives

iniciativas loables
Meaning
Praiseworthy efforts or actions that deserve admiration and approval.
Example
The commendable initiatives aim to raise awareness.
Las iniciativas loables tienen como objetivo aumentar la conciencia.
A2 adjective kɑːm

calm

calmo
Meaning
Not showing or feeling nervousness, anger, or other strong emotions; peaceful.
Example
The calm environment supports healing.
El ambiente tranquilo apoya la sanación.
C1 adjective /kənˈdjuː.sɪv/

conducive

propicio
Meaning
Making a certain situation or outcome likely or possible; contributing to or helping to bring about.
Example
A quiet environment is conducive to studying.
Un ambiente tranquilo es propicio para estudiar.
A2 noun /klaʊd/

Cloud

nube
Meaning
a visible mass of condensed water vapour floating in the atmosphere above the ground
Example
Dark clouds gathered before the storm.
Las nubes oscuras se agruparon antes de la tormenta.
C2 noun ˌsɜːkəmˈspekʃən

circumspection

precaución, evitar riesgos
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
Su precaución garantizó que no se cometieran errores.
C2 noun /kwɑːˈfjʊr/

coiffure

peinado
Meaning
A person's hairstyle, typically an elaborate one.
Example
Her elegant coiffure impressed everyone at the party.
Su elegante peinado impresionó a todos en la fiesta.
C1 adjective /klaɪˈmæktɪk/

climactic

climático
Meaning
Relating to the most exciting or important moment of something.
Example
The film ended with a climactic battle scene.
La película terminó con una escena de batalla climática.
B2 noun /ˈkɒləni/

colony

colonia
Meaning
a territory or community controlled by another country or group of people
Example
India was once a British colony.
India fue una vez una colonia británica.
A2 noun ˈtʃælɪndʒ

challenge

desafío
Meaning
A call to take part in a contest or competition, especially a demanding or stimulating one; a task or situation that tests someone's abilities.
Example
Plastic pollution poses a significant challenge to global health.
La contaminación plástica representa un desafío importante para la salud global.
C1 verb /ˈkəʊ.dɪ.faɪ/

codify

codificar
Meaning
to arrange laws, rules, or ideas into a clear and systematic code
Example
The committee worked to codify the existing laws.
El comité trabajó para codificar las leyes existentes.
C2 adjective /sɛnˈsɔːriəs/

censorious

excesivamente crítico
Meaning
severely critical of others
Example
She was always censorious about her colleagues' mistakes.
Ella siempre era muy crítica con los errores de sus compañeros de trabajo.
A1 noun /kaʊ/

Cow

vaca
Meaning
a large farm animal kept for milk or meat
Example
The cow produces fresh milk every morning.
La vaca produce leche fresca cada mañana.