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C1 noun /ˈkɑːmənˌwɛlθ/

commonwealth

Commonwealth
Meaning
an independent community or state, especially one founded for the common good; also an association of nations
Example
Australia is a member of the Commonwealth of Nations.
L’Australie est membre du Commonwealth des Nations.
C1 noun ˈkɒnfluəns

confluence

confluence
Meaning
An act or process of merging.
Example
The confluence of ideas from different cultures created a rich discussion.
La confluence des idées de différentes cultures a créé une discussion riche.
C1 noun /ˈsɪtrɪk ˈæsɪd/

Citric Acid

acide citrique
Meaning
a natural acid found in citrus fruits, used as a food preservative and flavoring agent
Example
Add a pinch of citric acid to preserve the color of the fruit jam.
Ajoutez une pincée d'acide citrique pour préserver la couleur de la confiture de fruits.
C1 adjective /kənˈtɪɡ.ju.əs/

contiguous

contigu
Meaning
sharing a common border; touching
Example
The two continguous houses shared a wall.
Les deux maisons contiguës ont partagé un mur.
C1 noun /ˌkɒnfləˈɡreɪʃən/

conflagaration

faute d'orthographe (de 'conflagration')
Meaning
This is a common misspelling of 'conflagration', which means a large, destructive fire.
Example
The term 'conflagaration' is often incorrectly used instead of 'conflagration'.
Le terme 'conflagaration' est souvent utilisé à tort à la place de 'conflagration'.
C1 noun /krʌˈsteɪʃən/

crustacean

animal aquatique à coquille dure
Meaning
an aquatic animal with a hard shell, such as crabs, lobsters, and shrimps
Example
Crabs and lobsters are well-known crustaceans.
Les crabes et les homards sont des crustacés bien connus.
C1 adjective, noun /ˈkɔːrpərəl/

corporal

corporal
Meaning
relating to the body; a low-ranking officer in the military
Example
He suffered a corporal punishment for his mistake.
Il a subi une punition corporelle pour son erreur.
C1 noun /səˈvɪləti/

civility

civisme
Meaning
Polite and courteous behavior.
Example
He treated his opponent with civility despite their differences.
Il a traité son adversaire avec civilité malgré leurs différences.
C1 noun ˌkɒm.pjʊˈteɪ.ʃən

computation

calcul
Meaning
The action of mathematical calculation.
Example
Complex computation is required for AI models.
Un calcul complexe est nécessaire pour les modèles d'IA.
C1 noun /ˈʃæsi/

chassis

châssis du véhicule
Meaning
the base frame of a vehicle or other wheeled machine
Example
The mechanic examined the car's chassis for damage.
Le mécanicien a examiné le châssis de la voiture pour détecter des dommages.
C1 noun /ˌkɒk.əˈtuː/

Cockatoo

cacato
Meaning
a large parrot with a prominent crest that can be raised or lowered
Example
The white cockatoo raised its beautiful crest.
Le cacato blanc a levé sa belle crête.
C1 noun /kənˈspɪrə.tər/

conspirator

conspirateur
Meaning
a person who secretly plans with others to do something unlawful or harmful
Example
The conspirator was arrested before the plan could be carried out.
Le conspirateur a été arrêté avant que le plan ne puisse être mis à exécution.
C1 verb /ˌkaʊntərˈækt/

counteract

contrer
Meaning
to act against something in order to reduce its effect
Example
The medicine helps counteract the side effects of the treatment.
Le médicament aide à contrer les effets secondaires du traitement.
C1 adjective /kəˈlæpsəbl̩/

collapsible

pliable
Meaning
able to be folded down or reduced in size
Example
She bought a collapsible chair for camping.
Elle a acheté une chaise pliable pour le camping.
C1 noun /ˈkæn.ə.pi/

canopy

la couche supérieure d'une forêt formée par les cimes des arbres; couverture supérieure
Meaning
The upper layer of a forest formed by the crowns of trees; overhead cover.
Example
The rainforest canopy provides shelter to many birds and insects.
La canopée de la forêt tropicale offre un abri à de nombreux oiseaux et insectes.
C1 adjective /klænˈdɛstaɪn/

clandestine

clandestin
Meaning
kept secret or done secretly, especially for illicit purposes
Example
They held a clandestine meeting late at night.
Ils ont tenu une réunion clandestine tard dans la nuit.
C1 adjective /ˈʃɪvəlrəs/

chivalrous

cavalier
Meaning
Behaving in a courteous, gallant, and honorable way, especially toward women.
Example
He was chivalrous, always opening doors for others.
Il était chevaleresque, toujours en train d'ouvrir les portes pour les autres.
C1 adjective /kəmˈplɪsɪt/

complicit

complice (dans un crime)
Meaning
involved with others in an illegal activity or wrongdoing
Example
He was found complicit in the crime.
Il a été trouvé complice dans le crime.
C1 verb /kəmˈprɛs/

compress

compresser
Meaning
to press or squeeze something so that it becomes smaller
Example
The file was compressed to save storage space.
Le fichier a été compressé pour économiser de l'espace de stockage.
C1 noun /kənˈsep.ʃən/

Conception

conception; idée; fertilisation
Meaning
the forming of an idea or plan; the fertilization of an ovum by a sperm; the action of conceiving
Example
The conception of this innovative project took several months of brainstorming.
La conception de ce projet innovant a pris plusieurs mois de brainstorming.
C1 noun /ˈkæn.ɪ.bəl/

Cannibal

cannibale
Meaning
a person who eats the flesh of other human beings
Example
The explorer's journal described rumors of cannibals living on the remote island.
Le journal de l'explorateur décrivait des rumeurs de cannibales vivant sur une île éloignée.
C1 noun /kɔːr/

corps

branche de l'armée, groupe
Meaning
a branch of the military or a group organized for a specific purpose
Example
He joined the army corps after graduation.
Il a rejoint le corps de l'armée après sa diplomation.
C1 verb /kɑːrp/

carp

se plaindre
Meaning
to complain or find fault continually, often about trivial matters
Example
She tends to carp about the smallest inconveniences.
Elle a tendance à se plaindre des plus petites contrariétés.
C1 noun /ˈkɒnsəl/

consul

consul / ambassadeur
Meaning
an official appointed by a government to live in a foreign city and protect its citizens and interests there
Example
The consul assisted travelers who lost their passports.
Le consul a aidé les voyageurs qui ont perdu leurs passeports.
C1 noun kəˈlæt.ər.əl

collateral

garantie, bien offert comme sécurité pour un prêt
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.
La banque exige une garantie pour l'approbation du prêt.
C1 noun /tʃæmp/

champ

champion / gagnant
Meaning
an informal word for champion or winner.
Example
He is the new champ of the boxing tournament.
Il est le nouveau champion du tournoi de boxe.
C1 noun /kənˈtɪn.dʒən.si/

contingency

plan de contingence
Meaning
A provision for an unforeseen event or circumstance, especially in financial planning.
Example
The company has a contingency plan for economic downturns.
L'entreprise dispose d'un plan de contingence pour les récessions économiques.
C1 adjective ˈkʌm.bə.səm

cumbersome

lourd, encombrant, difficile à manipuler
Meaning
Heavy, unwieldy, difficult to handle or carry.
Example
The cumbersome luggage slowed him down.
Les bagages encombrants l'ont ralenti.
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

centralisation
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
Une centralisation excessive peut ralentir la prise de décision.
C1 verb /kəˈmɛmɔˌreɪt/

commemorate

commémorer
Meaning
To honor and remember someone or something through a ceremony or action.
Example
The statue was built to commemorate the fallen heroes.
La statue a été construite pour commémorer les héros tombés.
C1 noun /kənˈtʃɛrtoʊ/

concerto

composition musicale
Meaning
a musical composition for one or more solo instruments accompanied by an orchestra
Example
She played a Mozart concerto with the orchestra.
Elle a joué un concerto de Mozart avec l'orchestre.
C1 noun /ˈkætərækt/

cataract

cataracte / chute d'eau
Meaning
A medical condition causing clouding of the eye's lens; also a large waterfall.
Example
The old man suffered from cataracts in both eyes.
L'homme âgé souffrait de cataractes aux deux yeux.
C1 noun /ˈkriː.dəns/

credence

crédibilité, foi
Meaning
belief in or acceptance of something as true
Example
The witness gave credence to the defendant's alibi.
Le témoin a accordé du crédit à l'alibi de l'accusé.
C1 noun /ˈkælɪbər/

caliber

calibre
Meaning
The quality of someone's ability or character; the internal diameter of a gun barrel.
Example
The university attracts students of high caliber.
L'université attire des étudiants de haut calibre.
C1 verb /kraʊtʃ/

crouch

s'accroupir
Meaning
to bend your knees and lower your body close to the ground
Example
The cat crouched before leaping at its prey.
Le chat s'est accroupi avant de sauter sur sa proie.
C1 noun /kənˈdəʊləns/

condolence

condoléances
Meaning
An expression of sympathy, especially on the occasion of death.
Example
She offered her sincere condolence to the grieving family.
Elle a offert ses plus sincères condoléances à la famille endeuillée.
C1 adjective /kræs/

crass

grossier, sans sensibilité ou raffinement
Meaning
lacking sensitivity, refinement, or intelligence
Example
His crass remarks offended everyone at the meeting.
Ses remarques grossières ont offensé tout le monde lors de la réunion.
C1 noun /ˌkɒn.təmˈpleɪ.ʃən/

contemplation

réflexion profonde
Meaning
The action of looking thoughtfully at something for a long time; deep reflective thought.
Example
She sat in contemplation before making her decision.
Elle s'assit en profonde réflexion avant de prendre sa décision.
C1 adjective /kənˈspɪkjuəs/

conspicuous

conspicueux
Meaning
Easily noticeable; attracting attention due to being unusual or prominent.
Example
Her red dress made her conspicuous at the party.
Sa robe rouge la rendait conspicueuse à la fête.
C1 adjective /ˈkɒnvɛks/

convex

convexe, arrondi vers l'extérieur
Meaning
curved or rounded outward
Example
The lens has a convex shape to focus light.
La lentille a une forme convexe pour focaliser la lumière.
C1 verb /ˈkrɪsən/

christen

baptiser
Meaning
to give a name to someone at baptism or to name something officially
Example
They christened the ship after the queen.
Ils ont baptisé le navire après la reine.
C1 noun /ˈkɔːl.drən/

Cauldron

chaudron
Meaning
a large metal pot with a lid and handle, used for cooking over a fire
Example
The witch stirred her potion in a large cauldron.
La sorcière remuait sa potion dans un grand chaudron.
C1 noun kəˈmɑːnd ɪˈkɒn.ə.mi

command economy

économie commandée
Meaning
An economic system where economic activities are controlled by the government.
Example
In a command economy, the government controls production and prices.
Dans une économie commandée, le gouvernement contrôle la production et les prix.
C1 noun /ˈʃɪvəlri/

chivalry

chevalerie
Meaning
The medieval knightly system with its moral, social, and religious code; courteous behavior, especially toward women.
Example
The knight lived by the code of chivalry.
Le chevalier vivait selon le code de la chevalerie.
C1 adjective /ˌkaʊntərɪnˈtuːɪtɪv/

counterintuitive

contre-intuitif
Meaning
contrary to what one would intuitively expect
Example
His approach seems counterintuitive but it actually works.
Son approche semble contre-intuitive, mais elle fonctionne réellement.
C1 noun /ˈkroʊ.bɑːr/

Crowbar

pied-de-biche
Meaning
a heavy iron bar with a curved end used as a lever for prying things apart
Example
He used a crowbar to remove the old nails.
Il a utilisé un pied-de-biche pour retirer les vieux clous.
C1 noun kənˈvɜː.dʒəns

convergence

convergence
Meaning
The process of coming together from different directions to meet at a common point; unification or integration.
Example
The convergence of technologies is revolutionizing industries.
La convergence des technologies révolutionne les industries.
C1 noun /ˈkɑːrdəməm/

Cardamom

cardamome
Meaning
aromatic seeds from a plant in the ginger family, used as a spice
Example
The recipe calls for a pinch of ground cardamom.
La recette nécessite une pincée de cardamome moulue.
C1 noun /kæpˈtɪv.ɪ.ti/

Captivity

captivité
Meaning
the condition of being imprisoned or confined
Example
After years of captivity, the prisoner was finally released.
Après des années de captivité, le prisonnier a enfin été libéré.
C1 noun /kənˈkʌrəns/

concurrence

concurrence
Meaning
Agreement or union in action, opinion, or occurrence; simultaneous happening of events.
Example
The project was completed with the concurrence of all departments.
Le projet a été complété avec la concurrence de tous les départements.
C1 noun /ˈsɪ.nɪk/

Cynic

cynique; personne sceptique
Meaning
a person who believes that people are motivated purely by self-interest; someone who is skeptical about human nature
Example
The old cynic believed that politicians only cared about getting votes.
Le vieux cynique croyait que les politiciens ne se souciaient que d'obtenir des voix.
C1 verb /ˈkɒnfɪskeɪt/

confiscate

confisquer
Meaning
to take something away officially, often as a punishment
Example
The teacher confiscated the student's phone during class.
Le professeur a confisqué le téléphone de l'élève pendant le cours.
C1 adjective /ˈkælkjʊleɪtɪŋ/

calculating

calculateur
Meaning
acting in a scheming and ruthlessly determined way
Example
He had a cold and calculating approach to business.
Il avait une approche froide et calculatrice des affaires.
C1 noun /ˈkʌn.stə.bəl/

constable

agent de police
Meaning
a police officer of the lowest rank
Example
The constable directed traffic at the busy intersection.
L'agent de police a dirigé la circulation à l'intersection animée.
C1 verb /kənˈstrɪkt/

constrict

constrict
Meaning
to make narrower or tighter; to shrink or compress
Example
The snake constricted its prey before swallowing.
Le serpent a contracté sa proie avant de l'avaler.
C1 noun /kəˈnɛəri/

canary

canari
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.
Le canari chantait magnifiquement dans sa cage.
C1 adjective /ˈkrɪm.zən/

Crimson

rouge intense
Meaning
a deep purplish-red color
Example
The crimson sunset painted the sky with beautiful shades.
Le coucher du soleil rouge intense a peint le ciel de belles nuances.
C1 noun sɜːrˈkeɪdiən ˈrɪðəm

circadian rhythm

rythme circadien
Meaning
The body's natural sleep-wake cycle that occurs within 24 hours
Example
Exposure to natural light regulates the circadian rhythm.
L'exposition à la lumière naturelle régule le rythme circadien.
C1 noun kənˈsɔː.ti.əm

consortium

consortium
Meaning
An association of several companies or organizations formed to undertake an enterprise beyond the resources of any one member.
Example
The consortium worked collaboratively to build the cable.
Le consortium a travaillé de manière collaborative pour construire le câble.
C1 noun /ˈkaʊərdɪs/

cowardice

lâcheté
Meaning
lack of courage; behavior showing fear
Example
His cowardice prevented him from speaking up.
Sa lâcheté l'a empêché de prendre la parole.
C1 adjective /ˈkæni/

canny

astucieux
Meaning
Having good judgment, especially in business or practical matters; shrewd.
Example
She made a canny investment in real estate.
Elle a fait un investissement astucieux dans l'immobilier.
C1 noun /ˈkɒl.ə.bəʊn/

Collar-bone

clavicule
Meaning
either of the pair of bones joining the breastbone to the shoulder blades; clavicle
Example
He broke his collar-bone in the accident.
Il a cassé sa clavicule dans l'accident.
C1 adjective /kəmˈplaɪənt/

compliant

conforme
Meaning
Willing to agree with or follow rules, requests, or demands.
Example
She was compliant with all the safety requirements.
Elle était conforme à toutes les exigences de sécurité.
C1 noun /sɛˈseɪʃən/

cessation

cessation
Meaning
The fact or process of ending or being brought to an end.
Example
There was a temporary cessation of hostilities.
Il y a eu une cessation temporaire des hostilités.
C1 noun /ˈkɑːrkəs/

carcass

cadavre d'un animal
Meaning
the dead body of an animal, especially after being slaughtered
Example
Vultures fed on the carcass left in the field.
Les vautours se sont nourris du cadavre laissé dans le champ.
C1 noun /ˈkɒnstənsi/

constancy

constance
Meaning
the quality of being faithful and dependable
Example
Her constancy in friendship is admirable.
Sa constance en amitié est admirable.
C1 adjective /kənˈteɪ.dʒəs/

Contagious

contagieux; infectieux
Meaning
likely to spread to and affect others; infectious
Example
Her laughter is contagious and makes everyone smile.
Son rire est contagieux et fait sourire tout le monde.
C1 noun /ˌklɔːstrəˈfəʊbiə/

claustrophobia

claustrophobie
Meaning
an extreme or irrational fear of being in confined spaces
Example
He avoids elevators because of his claustrophobia.
Il évite les ascenseurs à cause de sa claustrophobie.
C1 noun ˌkɒn.əˈteɪ.ʃən

connotation

signification implicite ou suggérée
Meaning
The implied or suggested meaning of a word beyond its literal definition
Example
The word 'home' has a warm connotation of comfort and family.
Le mot 'maison' a une connotation chaleureuse de confort et de famille
C1 noun /ˈsɪstərn/

cistern

réservoir
Meaning
A tank or container for storing water, usually for household use.
Example
The old house still had a cistern to collect rainwater.
La vieille maison avait encore un réservoir pour recueillir l'eau de pluie.
C1 noun/adjective /kənˈfɛdərət/

confederate

confédéré
Meaning
a person, group, or state joined in an alliance or union; relating to a confederacy
Example
The confederate soldiers fought bravely in the war.
Les soldats confédérés ont combattu courageusement dans la guerre.
C1 noun /ˈsɛntrɪˌfjuːdʒ/

centrifuge

centrifugeuse
Meaning
A machine that spins substances at high speed to separate different components.
Example
The lab technician used a centrifuge to separate the blood cells from the plasma.
Le technicien de laboratoire a utilisé une centrifugeuse pour séparer les cellules sanguines du plasma.
C1 noun kəˈlɛktɪvɪzəm

collectivism

collectivisme
Meaning
The practice or principle of giving a group priority over each individual in it.
Example
Collectivism emphasizes the importance of group over individual interests.
Le collectivisme souligne l'importance du groupe par rapport aux intérêts individuels.
C1 adjective /ˈkjʊərəbl/

curable

curable
Meaning
Able to be cured or healed.
Example
The doctor assured her that the disease was curable.
Le médecin lui a assuré que la maladie était curable.
C1 noun /ˈkɑːrtrɪdʒ/

cartridge

cartouche
Meaning
A container holding a substance or device, such as ink for printers or bullets for firearms.
Example
The printer stopped working because the ink cartridge was empty.
L'imprimante a cessé de fonctionner car la cartouche d'encre était vide.
C1 noun /kjʊˈreɪtər/

curator

conservateur
Meaning
a person who is responsible for the care and management of a museum, gallery, or collection
Example
The curator organized a new exhibition of ancient artifacts.
Le conservateur a organisé une nouvelle exposition d'artefacts anciens.
C1 noun ˌkæp.ɪ.təl.aɪˈzeɪ.ʃən

capitalization

capitalisation
Meaning
The total market value of a company's shares or the provision of capital for a company or activity.
Example
The company's capitalization reached $1 billion in market value.
La capitalisation de l'entreprise a atteint 1 milliard de dollars en valeur marchande.
C1 noun /ˈkæləs/

callus

zone épaissie de la peau
Meaning
A thickened and hardened part of the skin or soft tissue, especially in an area subjected to friction.
Example
A callus formed on his palm from using tools every day.
Un callus s'est formé sur sa paume à force d'utiliser des outils tous les jours.
C1 verb /kənˈfleɪt/

conflate

fusionner / combiner
Meaning
To combine two or more things, often confusingly, into one.
Example
The article tends to conflate facts with opinions.
L'article a tendance à fusionner les faits avec les opinions.
C1 noun /ˈkæzəm/

chasm

fissure / grande différence
Meaning
a deep fissure in the earth's surface or a wide difference between people or ideas
Example
There was a great chasm between the two political parties.
Il y avait une grande fissure entre les deux partis politiques.
C1 verb /kʌl/

cull

sélectionner / éliminer
Meaning
to select or remove from a larger group, often to reduce numbers
Example
The farmers decided to cull the sick animals from the herd.
Les fermiers ont décidé d'éliminer les animaux malades du troupeau.
C1 noun ˈkɔː.pəs

corpus

une grande collection de données linguistiques utilisées pour l'analyse du langage
Meaning
A large collection of linguistic data used for language analysis and research.
Example
Linguists use a corpus to analyze language patterns.
Les linguistes utilisent un corpus pour analyser les modèles linguistiques.
C1 noun /kənˈtentmənt/

contentment

satisfaction
Meaning
a state of happiness and satisfaction with what one has
Example
She felt a deep sense of contentment after helping others.
Elle a ressenti une profonde satisfaction après avoir aidé les autres.
C1 noun /kuː/

coup

coup d'État
Meaning
a sudden, decisive action that brings about a change, especially in government
Example
The military staged a coup to overthrow the existing regime.
L'armée a organisé un coup d'État pour renverser le régime en place.
C1 noun /ˈsɪvɪks/

civics

instruction civique
Meaning
the study of the rights and duties of citizens and how government works
Example
Civics helps students understand their responsibilities as citizens.
L’instruction civique aide les élèves à comprendre leurs devoirs de citoyens.
C1 noun /ˌkɒmpɪˈleɪʃən/

compilation

compilation
Meaning
a collection of things, especially pieces of writing or music, gathered together
Example
The book is a compilation of his best essays.
Le livre est une compilation de ses meilleurs essais.
C1 noun /ˈʃoʊ.və.nɪst/

chauvinist

personne excessivement partiale
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.
Il a été étiqueté comme choviniste après ses remarques sur les femmes au travail.
C1 noun /kənˈfaɪnmənt/

confinement

confinement
Meaning
the state of being confined or restricted
Example
The prisoner endured years of confinement.
Le prisonnier a enduré des années de confinement.
C1 noun /ˌkɒndʒʊˈɡeɪʃən/

conjugation

conjugaison
Meaning
the variation of the form of a verb to indicate tense, person, and number
Example
French verbs have complex conjugations.
Les verbes français ont des conjugaisons complexes.
C1 adjective /ˈtʃɛkərd/

chequered

à rayures
Meaning
Having a pattern of squares, or marked by varied and contrasting experiences or periods.
Example
He had a chequered career with both great successes and failures.
Il a eu une carrière à rayures avec de grands succès et des échecs.
C1 noun /ˈsɪn.ɪˌsɪz.əm/

cynicism

cynisme
Meaning
An inclination to believe that people are motivated purely by self-interest; skepticism.
Example
His cynicism made it hard for him to trust anyone.
Son cynisme lui rendait difficile de faire confiance à quiconque.
C1 verb /ˈkʌl.mɪ.neɪt/

culminate

culminer
Meaning
To reach the final or climactic stage of a process or activity.
Example
Years of hard work culminated in his success.
Des années de travail acharné ont culminé en son succès.
C1 noun /ˈʃoʊ.vəˌnɪz.əm/

chauvinism

Meaning
Excessive or prejudiced support for one's own cause, group, or gender, often with contempt for others.
Example
The company's culture was criticized for promoting male chauvinism.
C1 adjective kəʊˈhiː.sɪv

cohesive

cohésif
Meaning
Characterized by or causing cohesion; forming a united whole.
Example
The team displayed a cohesive strategy.
L'équipe a montré une stratégie cohésive.
C1 noun kənˈɡlɒm.ər.ət

conglomerate

conglomérat
Meaning
A large corporation formed by the merging of separate and diverse firms.
Example
The company grew into a multinational conglomerate.
L'entreprise est devenue un conglomérat multinational.
C1 adjective /klæd/

clad

habillé / couvert
Meaning
dressed or covered in a particular way
Example
The knight was clad in shining armor.
Le chevalier était habillé d'une armure brillante.
C1 noun /ˈkɒnfɪdænt/

confidant

confident
Meaning
A person with whom one shares a secret or private matter, trusting them not to repeat it.
Example
She found a true confidant in her childhood friend.
Elle a trouvé un vrai confident dans son ami d'enfance.
C1 noun ˈkəmˌpaʊndɪŋ

compounding

intérêts composés
Meaning
The process whereby interest is added to an amount of money and future interest is calculated on the total.
Example
Compounding interest increases the value of investments over time.
Les intérêts composés augmentent la valeur des investissements au fil du temps.
C1 noun /kənˈfɔːrmɪst/

conformist

conformiste
Meaning
A person who uncritically conforms to established practices or standards.
Example
She was labeled a conformist for always following the crowd.
Elle a été étiquetée comme conformiste pour avoir toujours suivi la foule.
C1 noun /ˈkæmi.oʊ/

cameo

caméo
Meaning
a small but significant role in a play, film, or show, often performed by a well-known person
Example
The actor made a surprise cameo in the movie.
L'acteur a fait un caméo surprise dans le film.
C1 noun /ˌkʌl də ˈsæk/

cul de sac

impasse
Meaning
A street or passage closed at one end; a dead end.
Example
They bought a house at the end of a quiet cul de sac.
Ils ont acheté une maison au bout d'une impasse tranquille.
C1 adjective /ˈtʃɪə.ləs/

Cheerless

triste; morne; sans joie
Meaning
lacking happiness or comfort; gloomy; depressing; without cheer
Example
The old house looked cheerless and abandoned in the winter rain.
La vieille maison paraissait triste et abandonnée sous la pluie hivernale.
C1 verb /ˈkrʌmpəl/

crumple

froisser
Meaning
to crush something into folds or wrinkles
Example
He crumpled the paper and threw it in the bin.
Il a froissé le papier et l'a jeté dans la poubelle.
C1 adjective ˈklaɪ.mət rɪˈzɪl.i.ənt

climate-resilient

résistant au climat
Meaning
Able to cope with the adverse effects of climate change; sustainable and adaptable.
Example
Climate-resilient crops can survive extreme weather conditions.
Les cultures résistantes au climat peuvent survivre à des conditions météorologiques extrêmes.
C1 noun /ˈkɒb.lər/

Cobbler

cordonnier
Meaning
a person who repairs shoes and other leather goods
Example
The cobbler fixed my broken shoes perfectly.
Le cordonnier a réparé mes chaussures cassées parfaitement.
C1 adjective kənˈkɝː.ənt

concurrent

concurrent, simultané, qui se produit en même temps
Meaning
Existing, happening, or done at the same time.
Example
The conference had concurrent sessions on various topics.
La conférence avait des sessions concurrentes sur divers sujets.
C1 adjective /kəmˈpleɪsənt/

complacent

complaisant
Meaning
showing self-satisfaction and a lack of concern about potential dangers or problems
Example
The team grew complacent after a few victories and stopped practicing hard.
L'équipe est devenue complaisante après quelques victoires et a arrêté de s'entraîner dur.
C1 noun /kəˈmoʊʃən/

commotion

agitation
Meaning
A state of noisy confusion or disturbance.
Example
The sudden commotion in the market drew everyone's attention.
L'agitation soudaine au marché a attiré l'attention de tout le monde.
C1 noun /koʊˈhɪr.əns/

coherence

cohérence
Meaning
The quality of being logical and consistent; forming a unified whole.
Example
The essay lacked coherence, making it hard to follow.
L'essai manquait de cohérence, ce qui le rendait difficile à suivre.
C1 adjective /kənˈdʒiːniəl/

congenial

chaleureux
Meaning
pleasant and friendly because of having similar interests or qualities
Example
They found the café a congenial place to meet and talk.
Ils ont trouvé le café un endroit chaleureux pour se rencontrer et discuter.
C1 noun /ˈkɒmən kɑːp/

Common Carp

carpe commune
Meaning
A large freshwater fish widely cultivated for food
Example
Common carp is an important fish in aquaculture.
La carpe commune est un poisson important en aquaculture.
C1 noun ˌkæl.ɪˈbreɪ.ʃən

calibration

calibration
Meaning
The action or process of adjusting or determining the accuracy of measuring instruments.
Example
The accuracy of a scale depends on regular calibration.
La précision d'une balance dépend d'une calibration régulière.
C1 adjective /ˈtʃɛk.ərd/

checkered

à carreaux
Meaning
Having a pattern of alternating squares of different colors; also describing a past full of ups and downs or varied experiences.
Example
He had a checkered career with many highs and lows.
Il a eu une carrière à carreaux avec de nombreux hauts et bas.
C1 noun/verb /ˈkætəpʌlt/

catapult

catapulte
Meaning
A device for launching objects at high speed; to hurl or launch something suddenly.
Example
The invention catapulted him to international fame.
L'invention l'a catapulté à la célébrité internationale.
C1 noun, verb /klɒt/

clot

caillot
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
Le médecin a retiré un caillot de sang du patient.
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

centenaire
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
L'école a célébré son centenaire avec un grand événement.
C1 adjective /ˈkoʊpiəs/

copious

copieux
Meaning
abundant in supply or quantity
Example
She took copious notes during the lecture.
Elle a pris des notes copieuses pendant la conférence.
C1 adjective /kənˈtɪn.ju.əl/

Continual

continu; ininterrompu;
Meaning
happening repeatedly over a long period of time; constant and uninterrupted
Example
The continual noise from the construction site was very annoying.
Le bruit continu du chantier de construction était très ennuyeux.
C1 noun /kræɡ/

crag

une falaise escarpée ou un rocher abrupt
Meaning
a steep or rugged cliff or rock face
Example
The hikers climbed the jagged crag to reach the summit.
Les randonneurs ont grimpé la falaise escarpée pour atteindre le sommet.
C1 adjective,noun /kənˈtɪn.dʒənt/

contingent

dépendant / contingent
Meaning
dependent on something else; a group of people representing an organization
Example
Attendance is contingent on prior registration. / A contingent of students attended the conference.
La présence dépend de l'inscription préalable. / Un contingent d'étudiants a assisté à la conférence.
C1 verb /klɪntʃ/

clinch

assurer
Meaning
To secure or settle something decisively; to grasp tightly.
Example
The team clinched the championship with a last-minute goal.
L'équipe a remporté le championnat avec un but de dernière minute.