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C1 adverb spɒnˈteɪnɪəsli

spontaneously

spontanément
Meaning
In a spontaneous way; naturally and without planning or external cause.
Example
Children learn spontaneously through peer interactions.
Les enfants apprennent spontanément à travers les interactions entre pairs.
C1 noun /məˈmɛn.toʊ/

memento

souvenir
Meaning
An object kept as a reminder of a person, place, or event.
Example
She kept the ticket as a memento of their first concert together.
Elle a gardé le billet comme un souvenir de leur premier concert ensemble.
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 /ˈriːbeɪt/

rebate

remise/remboursement
Meaning
a partial refund given to someone who has paid too much money for something
Example
The store offered a rebate on bulk purchases.
Le magasin a offert une remise sur les achats en gros.
C1 noun /ɡʌl/

Gull

goéland
Meaning
a seabird with webbed feet, long wings, and usually white and gray feathers
Example
The gull swooped down to grab the fish from the water.
Le goéland s'est précipité pour attraper le poisson de l'eau.
C1 verb /ˈpɛtrɪfaɪ/

petrify

pétrifier
Meaning
to make someone so frightened that they are unable to move or think; to turn into stone
Example
The loud noise petrified the little child.
Le bruit fort pétrifia l'enfant.
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 noun /ˈskwɒlər/

squalor

misère
Meaning
the state of being extremely dirty and unpleasant, especially due to poverty or neglect
Example
They lived in squalor without basic facilities.
Ils vivaient dans la misère sans installations de base.
C1 noun /ˌtɛrəˈdæktɪl/

pterodactyl

reptile volant éteint
Meaning
An extinct flying reptile of the Jurassic period, with a long slender head and wings formed by a membrane stretching along the body.
Example
The museum displayed a fossil of a giant pterodactyl.
Le musée a exposé un fossile de ptérodactyle géant.
C1 adjective /ˈlækˌlʌstər/

lackluster

terne
Meaning
Lacking in vitality, force, or conviction; uninspired or uninspiring.
Example
The lackluster performance disappointed the audience.
La performance terne a déçu le public.
C1 noun /ˈtæm.ər.ɪnd/

Tamarind

tamarin
Meaning
a brown tropical fruit with a tangy, sour taste used in cooking and beverages
Example
Tamarind is commonly used in Asian and Middle Eastern cuisines for its sour flavor.
Le tamarin est couramment utilisé dans la cuisine asiatique et du Moyen-Orient pour sa saveur acide.
C1 adjective /ˈɑːrɡjuəbl/

arguable

discutable
Meaning
open to debate or discussion; not certain and capable of being argued for or against
Example
It is arguable that technology has improved our quality of life.
Il est discutable que la technologie ait amélioré notre qualité de vie.
C1 adjective /ɪmˈpɑːrʃəl/

Impartial

impartial; neutre
Meaning
treating all sides fairly; unbiased; neutral
Example
A good judge must remain impartial throughout the trial.
Un bon juge doit rester impartial tout au long du procès.
C1 noun /weɪ/

Whey

lactosérum
Meaning
the watery part of milk that separates from the curds when making cheese
Example
Whey protein is popular among athletes and bodybuilders.
La protéine de lactosérum est populaire parmi les athlètes et les culturistes.
C1 noun /ˌrɛstɪˈtjuːʃən/

restitution

restitution
Meaning
The act of restoring something to its rightful owner or compensating for loss
Example
The court ordered restitution to the victims of the fraud.
Le tribunal a ordonné la restitution aux victimes de la fraude.
C1 adjective + noun njuˈtrɪʃəs krɒps

nutritious crops

cultures nutritives
Meaning
Plants or vegetables that are rich in nutrients and beneficial for health
Example
Winter vegetables are considered nutritious crops.
Les légumes d'hiver sont considérés comme des cultures nutritives.
C1 adjective /ˌɪnˌkɒnsɪˈkwɛnʃəl/

inconsequential

insignifiant
Meaning
Not important or significant; too small to matter.
Example
The mistake was minor and inconsequential.
L'erreur était mineure et insignifiante.
C1 adjective /ɪnˈvæljʊəbl/

invaluable

inestimable
Meaning
Extremely useful or indispensable.
Example
Her advice proved invaluable to my success.
Son conseil s'est avéré inestimable pour mon succès.
C1 noun /ˈoʊ.vər spɪl/

Over-spill

débordement
Meaning
the overflow of liquid from a container; excess that cannot be contained
Example
The overspill from the river flooded nearby farms.
Le débordement de la rivière a inondé les fermes voisines.
C1 noun /ʃæk/

Shack

cabane
Meaning
a small, crudely built dwelling; a poorly constructed building
Example
The fisherman lived in a small shack near the beach.
Le pêcheur vivait dans une petite cabane près de la plage.
C1 noun /saɪˈkoʊsɪs/

psychosis

psychose
Meaning
A severe mental disorder in which thought and emotions are impaired, leading to a loss of contact with reality.
Example
The patient was diagnosed with psychosis after experiencing hallucinations.
Le patient a été diagnostiqué avec une psychose après avoir expérimenté des hallucinations.
C1 verb /feɪn/

feign

feindre, simuler
Meaning
to pretend or fake; to give a false appearance of
Example
She feigned illness to avoid going to work.
Elle a feint d'être malade pour éviter d'aller au travail.
C1 verb /dɪˈspɛl/

dispel

dissiper
Meaning
to make a doubt, feeling, or belief disappear
Example
The teacher's explanation dispelled the students' confusion.
L'explication de l'enseignant a dissipé la confusion des élèves.
C1 noun /ˈdʊr.i.ən/

Durian

durian
Meaning
a large spiky tropical fruit known for its strong smell and creamy custard-like flesh
Example
Durian is known as the king of fruits in Southeast Asia despite its pungent odor.
Le durian est connu comme le roi des fruits en Asie du Sud-Est malgré son odeur piquante.
C1 verb /ɪmˈbrɔɪl/

embroil

embrouiller
Meaning
to involve someone deeply in a conflict, argument, or difficult situation
Example
The politician was embroiled in a major corruption scandal.
Le politicien était embourbé dans un grand scandale de corruption.
C1 noun /ˌɛtɪˈmɒlədʒi/

etymology

étymologie
Meaning
The study of the origin of words and how their meanings and forms have evolved.
Example
The etymology of the word 'salary' comes from the Latin word for salt.
L'étymologie du mot 'salaire' vient du mot latin pour sel.
C1 verb /ˌriːˈkɒn.stɪ.tʃuːt/

reconstitute

reconstituer
Meaning
to restore something to its original form or state; to reassemble
Example
The group was reconstituted after the leader returned.
Le groupe a été reconstitué après le retour du leader.
C1 verb /ˈfɪdʒɪt/

fidget

se tortiller, être agité
Meaning
to make small movements, especially because of nervousness or impatience
Example
The child began to fidget during the long lecture.
L'enfant a commencé à bouger pendant la longue conférence.
C1 noun /ɪˈleɪʃən/

elation

extase
Meaning
A feeling of great happiness and excitement.
Example
His elation was evident after winning the championship.
Son extase était évidente après avoir gagné le championnat.
C1 adjective /ˈsleɪ.vɪʃ/

slavish

esclave
Meaning
showing no originality; completely imitative or overly submissive
Example
His slavish devotion to tradition prevented any innovation.
Sa dévotion esclave à la tradition a empêché toute innovation.
C1 verb /ɡrʌnt/

grunt

grogner
Meaning
to make a low, rough sound, often when exerting effort or expressing annoyance
Example
He grunted as he lifted the heavy box.
Il grogna en soulevant la boîte lourde.
C1 adjective /ˈtɛmpərəl/

temporal

temporel
Meaning
Relating to worldly affairs or to time rather than spiritual matters.
Example
The monk gave up his temporal possessions to live a simple life.
Le moine a renoncé à ses possessions temporelles pour vivre une vie simple.
C1 adjective/adverb /ɡəˈlɔːr/

galore

abondant
Meaning
In large amounts; abundant or plentiful.
Example
There were books galore in the old library.
Il y avait des livres en abondance dans la vieille bibliothèque.
C1 adjective /ˌmiː.diˈoʊ.kər/

mediocre

médiocre
Meaning
Of only average quality; not very good.
Example
The movie was entertaining but overall mediocre.
Le film était divertissant mais dans l'ensemble médiocre.
C1 noun /ˈʌp.rɔːr/

Uproar

tumulte; agitation; bruit
Meaning
a loud and emotional noise or disturbance; public outcry
Example
The announcement caused an uproar among the students.
L'annonce a provoqué un tumulte parmi les étudiants.
C1 verb /ˈspɪərˌhɛd/

spearhead

diriger
Meaning
to lead or initiate an action, project, or movement
Example
She spearheaded the campaign for environmental awareness.
Elle a dirigé la campagne pour la sensibilisation à l'environnement.
C1 verb /ˈræʃənaɪz/

rationlize

rationaliser
Meaning
to justify or explain something with logical reasons, even if not appropriate or true
Example
He tried to rationlize his mistake by blaming the system.
Il a essayé de rationaliser son erreur en blâmant le système.
C1 noun məˈriːn ˈsɜː.veɪ

marine survey

étude marine. enquête sous-marine.
Meaning
A systematic examination of the sea, seabed, and underwater features for the purpose of making maps or gathering other information.
Example
The marine survey identified the ideal cable routes.
L'enquête marine a identifié les itinéraires idéaux pour les câbles.
C1 verb /ˈpʌlseɪt/

pulsate

pulsar
Meaning
to expand and contract rhythmically; to throb or beat
Example
The neon lights pulsated with a steady rhythm.
Les lumières au néon pulsaient avec un rythme constant.
C1 verb /ˈmæsəkər/

massacre

massacre
Meaning
to kill a large number of people brutally; to defeat decisively
Example
The army massacred the innocent civilians.
L'armée a massacré les innocents civils.
C1 adverb /rɪˈspek.tə.bli/

Respectably

de manière respectable; décemment;
Meaning
in a way that is worthy of respect; decently; properly
Example
She was dressed respectably for the interview.
Elle était habillée de manière respectable pour l'entretien.
C1 adjective /dɪˈfɛnsəbəl/

defensible

défendable / justifiable
Meaning
Capable of being protected against attack or criticism; justifiable.
Example
Her decision was legally defensible.
Sa décision était légalement défendable.
C1 noun /əˈkwɪtl/

acquittal

Meaning
a judgment that a person is not guilty of the crime with which they have been charged
Example
The acquittal of the accused shocked the public.
C1 verb /dɪˈbeɪs/

debase

dégrader
Meaning
to reduce the quality, value, or dignity of something
Example
Corruption can debase the values of a society.
La corruption peut dégrader les valeurs d'une société.
C1 noun /ˈæmfɪˌθiətər/

amphitheater

amphithéâtre
Meaning
A large open circular or oval building with rising tiers of seats, used for public events.
Example
The concert was held in an ancient amphitheater.
Le concert a eu lieu dans un amphithéâtre ancien.
C1 adjective /ˈθɪŋ.kə.bəl/

thinkable

pensable
Meaning
Capable of being imagined or conceived; possible to consider or believe
Example
It is hard to believe that such an outcome is even thinkable.
Il est difficile de croire qu'un tel résultat soit même pensable.
C1 noun/verb ˈfɒr.ɪdʒ

forage

fourrage, chercher de la nourriture
Meaning
Food for horses and cattle, especially dried hay or feed; to search for food.
Example
Animals forage for food during the winter months.
Les animaux cherchent leur nourriture pendant les mois d'hiver.
C1 adjective /ˈhɛlθfəl/

healthful

salubre
Meaning
Promoting good health; beneficial to health.
Example
A healthful diet includes fresh fruits and vegetables.
Un régime salubre comprend des fruits et des légumes frais.
C1 noun /kəmˈprɛʃn̩/

compression

compression
Meaning
The act of pressing or squeezing something into a smaller space.
Example
File compression helps reduce storage requirements.
La compression de fichiers aide à réduire les besoins en stockage.
C1 verb /daɪˈvɜːrdʒ/

diverge

diverger
Meaning
to separate and go in different directions; to differ
Example
The two paths diverge at the fork in the road.
Les deux chemins se séparent à la bifurcation de la route.
C1 noun /ˈhaɪndsaɪt/

hindsight

réflexion après coup
Meaning
Understanding of a situation only after it has happened.
Example
With the benefit of hindsight, we realized the decision was a mistake.
Avec le bénéfice de la réflexion après coup, nous avons réalisé que la décision était une erreur.
C1 noun /trænsˈfɜːrər/

transferrer

transfert
Meaning
A person who transfers something, such as property, rights, or responsibilities, to another.
Example
The transferrer is responsible for ensuring the property is legally passed on.
Le transferrer est responsable de s'assurer que la propriété est transférée légalement.
C1 noun /ˈleɪ.mən/

Layman

personne ordinaire; personne sans connaissances professionnelles
Meaning
a person without professional or specialized knowledge in a particular subject
Example
The doctor explained the procedure in layman's terms.
Le médecin a expliqué la procédure en termes simples.
C1 adjective /ɪˈrɛfjʊtəbəl/

Irrefutable

irréfutable
Meaning
impossible to deny or disprove; undeniable
Example
The evidence against him was irrefutable.
Les preuves contre lui étaient irréfutables.
C1 verb /smɛlt/

smelt

fondre
Meaning
to extract metal from its ore by heating and melting
Example
The workers smelt iron from its ore in the factory.
Les travailleurs fondent du fer de son minerai dans l'usine.
C1 noun /pɪˈtaɪə/

Pitaya / Dragon fruit

fruit du dragon
Meaning
a tropical fruit with bright pink or red skin and white flesh speckled with black seeds
Example
The pitaya has a mild, sweet flavor and a unique appearance.
La pitaya a une saveur douce et délicate et une apparence unique.
C1 adjective ˈdɪs.pər.ət

disparate

disparate
Meaning
containing elements very different from one another.
Example
Their opinions were disparate, leading to debates.
Leurs opinions étaient disparates, ce qui a conduit à des débats.
C1 noun /ˈraɪtʃəsnəs/

righteousness

rectitude
Meaning
the quality of being morally right or justifiable
Example
His life was dedicated to righteousness and truth.
Sa vie était dédiée à la rectitude et à la vérité.
C1 noun /ˈpɛdɪɡriː/

pedigree

lignée
Meaning
the recorded ancestry or lineage of a person, family, or animal; the history or origin of something
Example
The dog has a pedigree that traces back several generations.
Le chien a une lignée qui remonte à plusieurs générations.
C1 adjective /ˈrɛtroʊˌɡreɪd/

retrograde

rétrograde
Meaning
moving backward or returning to a worse condition
Example
The policy was seen as a retrograde step for human rights.
La politique a été vue comme un pas rétrograde pour les droits de l'homme.
C1 noun /ˈtruː.ənt/

Truant

élève qui manque l'école sans permission; personne qui fuit ses responsabilités
Meaning
a student who stays away from school without permission; a person who shirks duty
Example
The principal called the parents when their child was caught playing truant.
Le principal a appelé les parents lorsque leur enfant a été pris en train de faire l'école buissonnière.
C1 adjective /ˈspaɪn.ləs/

Spineless

sans courage; de volonté faible; lâche
Meaning
lacking courage or determination; weak-willed
Example
He was too spineless to stand up for his beliefs.
Il était trop sans colonne vertébrale pour défendre ses croyances.
C1 adjective /ˈɑːr.dənt/

Ardent

ardent; passionné; fervent
Meaning
very enthusiastic; passionate; fervent
Example
She is an ardent supporter of environmental conservation.
Elle est une fervente partisane de la conservation de l'environnement.
C1 verb /bɒtʃ/

botch

gâcher
Meaning
to carry out a task badly or carelessly
Example
He completely botched the repair job.
Il a complètement gâché le travail de réparation.
C1 noun /liːtʃ/

Leech

sangsue
Meaning
an aquatic or terrestrial annelid worm with suckers at both ends; metaphorically, a person who extorts profit from others
Example
The leech attached itself to his leg while swimming.
La sangsue s'est accrochée à sa jambe en nageant.
C1 adjective /ˈviːəmənt/

Vehement

véhément; intense; passionné; énergique
Meaning
showing strong feeling; forceful; passionate; intense
Example
She gave a vehement denial of the accusations.
Elle a donné une dénégation véhémente des accusations.
C1 noun /læps/

Lapse

erreur temporaire; 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.
Il y a eu une brève erreur de sécurité qui a permis à l'intrus d'entrer dans le bâtiment.
C1 noun /ˈhɔː.kər/

Hawker

vendeur ambulant
Meaning
a person who travels about selling goods, typically from door to door or on the street
Example
The hawker sold fresh fruits from his cart.
Le vendeur ambulant a vendu des fruits frais de son chariot.
C1 noun /nɑːrˈkɒtɪk/

narcotic

narcotique
Meaning
A drug that dulls the senses and relieves pain, often causing sleep and sometimes addiction.
Example
The police seized a large amount of narcotic substances.
La police a saisi une grande quantité de substances narcotiques.
C1 adjective /əˈblaɪdʒɪŋ/

obliging

serviable
Meaning
Willing to help or do favors; accommodating.
Example
The staff at the hotel were very obliging and friendly.
Le personnel de l'hôtel était très serviable et amical.
C1 adjective /ˈflaʊəri/

flowery

fleuri / orné
Meaning
Full of flowers or overly elaborate in style or language.
Example
She wrote a flowery letter filled with poetic phrases.
Elle a écrit une lettre fleurie remplie de phrases poétiques.
C1 noun /baʊt/

Bout

combat; lutte; période;
Meaning
a short period of intense activity of a specified kind; a wrestling or boxing match
Example
After a bout of illness, she finally recovered and returned to work.
Après une période de maladie, elle s'est finalement rétablie et est retournée au travail.
C1 noun /ˌres.ɪˈteɪ.ʃən/

Recitation

récitation
Meaning
the action of reciting or repeating aloud from memory
Example
The poetry recitation contest was held in the auditorium.
Le concours de récitation de poésie a eu lieu dans l'auditorium.
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 /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 verb /ˈɪnkjʊˌbeɪt/

incubate

incuber
Meaning
to keep eggs, cells, or organisms at the right conditions for development
Example
The hen will incubate the eggs until they hatch.
La poule incubera les œufs jusqu'à ce qu'ils éclosent.
C1 adjective /ʌnˈvɔɪst/

unvoiced

non exprimé
Meaning
not expressed in speech; in phonetics, a sound produced without vocal cord vibration
Example
The student kept her opinion unvoiced during the meeting.
L'étudiante a gardé son opinion non exprimée pendant la réunion.
C1 adjective /ˈpɔːltri/

paltry

insignifiant, dérisoire
Meaning
small or meager; lacking in value or importance
Example
They offered him a paltry sum for his work.
Ils lui ont proposé une somme dérisoire pour son travail.
C1 adjective /ɪˈlɒdʒ.ɪ.kəl/

Illogical

Illogique
Meaning
not reasonable or sensible; lacking logic
Example
It would be illogical to go swimming in such cold weather.
Il serait illogique d'aller nager par un temps aussi froid.
C1 adverb /ˌðɛrəˈbaʊt/

thereabout

environ
Meaning
Approximately or around that place, amount, or time.
Example
The repairs will cost five hundred dollars or thereabout.
Les réparations coûteront cinq cents dollars ou environ.
C1 adjective /ʌnˈkʌltʃəd/

Uncultured

incivilisé; sans éducation
Meaning
lacking good manners, refinement, or education; uncivilized
Example
His uncultured behavior embarrassed everyone at the dinner party.
Son comportement incivilisé a embarrassé tout le monde à la fête.
C1 noun /ˈkuːdɒs/

kudos

éloges
Meaning
Praise and honor received for an achievement.
Example
She received kudos for her excellent performance.
Elle a reçu des éloges pour sa performance exceptionnelle.
C1 verb /ˈæn.ə.teɪt/

annotate

ajouter des notes ou des commentaires
Meaning
to add notes or comments to a text, diagram, or document for explanation or clarification
Example
The teacher asked the students to annotate the poem with their interpretations.
Le professeur a demandé aux élèves d'annoter le poème avec leurs interprétations.
C1 verb /plʌm/

plumb

mesurer la profondeur ou examiner de près
Meaning
to measure the depth of water or examine closely
Example
They used a line to plumb the depth of the lake.
Ils ont utilisé une ligne pour mesurer la profondeur du lac.
C1 adjective /ɪnˈvɛntɪv/

inventive

inventif
Meaning
Having the ability to create or design new things or to think originally.
Example
The inventor was known for his inventive solutions to everyday problems.
L'inventeur était connu pour ses solutions inventives aux problèmes quotidiens.
C1 noun /ˈkɪŋ.fɪʃ.ər/

King-Fisher

martin-pêcheur
Meaning
a small bird with bright blue and orange feathers that catches fish by diving into water
Example
The colorful kingfisher dove into the pond to catch a fish.
Le martinet coloré plongea dans l'étang pour attraper un poisson.
C1 adjective /ʌnˈtɛnəbl/

untenable

intenable
Meaning
not able to be maintained or defended against attack or objection
Example
The politician resigned when his position became untenable.
Le politicien a démissionné lorsque sa position est devenue intenable.
C1 verb bɪˈkwiːð

bequeath

léguer
Meaning
Leave something to someone in a will; pass down or hand down to the next generation.
Example
The scientist bequeathed his research papers to the university.
Le scientifique a légué ses papiers de recherche à l'université.
C1 adjective /ˈwɪntri/

wintry

hivernal
Meaning
Characteristic of or suitable for winter; cold and bleak.
Example
The wintry wind made everyone shiver as they walked outside.
Le vent hivernal a fait frissonner tout le monde lorsqu'ils marchaient dehors.
C1 adjective /smʌɡ/

smug

prétentieux
Meaning
having or showing an excessive pride in oneself or one's achievements
Example
He wore a smug smile after winning the debate.
Il portait un sourire prétentieux après avoir gagné le débat.
C1 noun ˌdiː.sen.trə.laɪˈzeɪ.ʃən

decentralization

décentralisation
Meaning
The transfer of authority from central to local government.
Example
Decentralization promotes regional autonomy.
La décentralisation favorise l'autonomie régionale.
C1 noun /ˈpleɪdʒərɪzəm/

plagiarism

plagiat
Meaning
the practice of taking someone else's work or ideas and passing them off as one's own
Example
The student was expelled for committing plagiarism in his essay.
L'étudiant a été expulsé pour avoir commis du plagiat dans son essai.
C1 adjective /ɑːrˈkeɪɪk/

archaic

archaïque
Meaning
very old or old-fashioned; belonging to an earlier time
Example
Some laws are considered archaic and no longer relevant.
Certaines lois sont considérées comme archaïques et ne sont plus pertinentes.
C1 adjective, verb (past tense/participle of mire) /ˈmaɪərd/

mired

embourbé
Meaning
Trapped or entangled in something, typically a difficult situation.
Example
The politician was mired in scandal.
Le politicien était embourbé dans un scandale.
C1 verb /ˈliːɡəlaɪz/

legalize

légalisé
Meaning
To make something lawful by official approval.
Example
The government decided to legalize online businesses.
Le gouvernement a décidé de légaliser les entreprises en ligne.
C1 adjective /ˈnɪp.i/

Nippy

froid; frais; rapide et agile en mouvement
Meaning
cold; chilly; quick and agile in movement
Example
It's quite nippy outside today, you should wear a jacket.
Il fait assez froid dehors aujourd'hui, tu devrais porter une veste.
C1 verb /rɒmp/

romp

jouer joyeusement
Meaning
to play or move in a lively, carefree, and energetic way
Example
The children romped happily in the garden.
Les enfants jouaient joyeusement dans le jardin.
C1 verb prəˈpel

propel

propulser
Meaning
To drive, push, or cause to move in a particular direction, typically forward.
Example
Lack of proper guidance can propel adolescents toward delinquency.
Le manque d'orientation appropriée peut propulser les adolescents vers la délinquance.
C1 verb /ədˈmɒnɪʃ/

admonish

admonester
Meaning
to warn or reprimand someone firmly; to advise or urge earnestly
Example
The teacher admonished the students for being late.
Le professeur a admonesté les étudiants pour être en retard.
C1 noun /ˈpɒlɪɡɒn/

polygon

polygone
Meaning
a flat shape with three or more straight sides
Example
The artist drew a colorful polygon on the canvas.
L'artiste a dessiné un polygone coloré sur la toile.
C1 noun /ˈrez.ɪ.dənt ˈkəʊ.ɔː.dɪ.neɪ.tər/

resident coordinator

coordinateur résident
Meaning
A local administrator or official who coordinates activities in a specific region.
Example
The resident coordinator welcomed all representatives.
Le coordinateur résident a accueilli tous les représentants.
C1 verb /ɔːɡˈmɛnt/

augment

augmenter
Meaning
To increase or strengthen something.
Example
The company plans to augment its workforce.
L'entreprise prévoit d'augmenter sa main-d'œuvre.
C1 verb /ˈpɑːzɪt/

posit

poser
Meaning
To assume or suggest something as a fact or basis for reasoning.
Example
The scientist posited a new theory to explain the phenomenon.
Le scientifique a posé une nouvelle théorie pour expliquer le phénomène.
C1 noun /ˈdʒɛntri/

gentry

haute société
Meaning
People of good social position, usually of high birth or wealthy landowners
Example
The gentry of the town gathered for the annual ball.
La haute société de la ville s'est réunie pour le bal annuel.
C1 noun /ɪkˈspoʊnənt/

exponent

exposant
Meaning
a person who supports, promotes, or explains an idea; in math, a symbol denoting power
Example
She is a leading exponent of modern dance.
Elle est une des principales exposantes de la danse moderne.
C1 verb /blɛər/

blare

produire un bruit fort
Meaning
to make a loud, harsh sound
Example
The car horns blared all night.
Les klaxons des voitures ont retenti toute la nuit.
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 adjective /dɪˈsiːtfəl/

deceitful

trompeur
Meaning
Deliberately misleading or dishonest.
Example
She gave a deceitful answer to hide the truth.
Elle a donné une réponse trompeuse pour cacher la vérité.
C1 noun /brɔːl/

brawl

bagarre
Meaning
a noisy fight in a public place
Example
A brawl broke out outside the bar late at night.
Une bagarre a éclaté dehors du bar tard dans la nuit.
C1 noun /ˈsʌnˌdaʊn/

sundown

coucher du soleil
Meaning
the time in the evening when the sun goes below the horizon
Example
We planned to reach the village before sundown.
Nous avions prévu d'arriver au village avant le coucher du soleil.
C1 adjective /ɪɡˈzæktɪŋ/

exacting

exigeant
Meaning
demanding a lot of effort, attention, or precision
Example
She is known for her exacting standards in design.
Elle est connue pour ses normes exigeantes en design.
C1 adjective /ɪkˈsplɔɪtətɪv/

exploitative

exploitant
Meaning
making use of a situation or people unfairly and unethically for one's own advantage
Example
The workers protested against the exploitative practices of the factory.
Les travailleurs ont protesté contre les pratiques exploitantes de l'usine.
C1 adjective /ˈmɔːtəl/

Mortal

mortel; périssable; humain
Meaning
subject to death; having a limited lifespan; human
Example
All human beings are mortal and will eventually die.
Tous les êtres humains sont mortels et mourront éventuellement.
C1 noun, verb /ɡliːm/

gleam

éclat
Meaning
a small or brief shining light; to shine softly
Example
A gleam of hope appeared in her eyes.
Un éclat d'espoir est apparu dans ses yeux.
C1 adjective ˈek.wɪ.tə.bəl

equitable

équitable
Meaning
Fair and impartial
Example
Equitable AI ensures fairness in technology use.
L'IA équitable assure l'équité dans l'utilisation de la technologie.
C1 noun ɪˌræʃ.ənˈæl.ɪ.ti

irrationality

irrationalité, absence de logique, déraison
Meaning
The quality of being illogical or unreasonable; lack of rational thought.
Example
His decision was driven by complete irrationality.
Sa décision a été guidée par une irrationalité totale.
C1 noun /mɪsˈɡɪv.ɪŋ/

Misgiving

doute; appréhension; incertitude
Meaning
A feeling of doubt or apprehension about the outcome or consequences of something
Example
She had serious misgivings about accepting the job offer.
Elle avait de sérieuses réserves concernant l'acceptation de l'offre d'emploi.
C1 verb /rɪˈsɪprəˌkeɪt/

reciprocate

répondre
Meaning
To respond to an action or gesture by making a corresponding one.
Example
She smiled at him, and he reciprocated with a warm hug.
Elle a souri, et il a répondu par un câlin chaleureux.
C1 adjective /ˈsaɪz.mɪk/

seismic

sismique
Meaning
Relating to earthquakes or vibrations of the earth and its crust.
Example
The region is known for its seismic activity.
La région est connue pour son activité sismique.
C1 noun /dʒest/

Jest

blague; farce
Meaning
a thing said or done for amusement; a joke
Example
His comment was made in jest, not to offend anyone.
Son commentaire a été fait en blague, pas pour offenser quelqu'un.
C1 adjective /ˈflʌstərd/

flustered

troublé
Meaning
in a state of confusion or agitation
Example
She appeared flustered after being asked so many questions.
Elle semblait troublée après avoir reçu tant de questions.