Reversible
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN Anglais BN Bengali HI Hindi ES Espagnol FR Français DE Allemand RU Russe ZH Chinois JA Japonais
All Vocabulary Cards All Vocabularies
C1 adjective /rɪˈvɜː.sə.bəl/

Reversible

réversible
Meaning
able to be turned the other way around; able to be undone or changed back
Example
This jacket is reversible and can be worn on both sides.
Cette veste est réversible et peut être portée des deux côtés.
C1 adjective /ɪkˈstɛnjueɪtɪŋ/

extenuating

atténuant
Meaning
serving to make a fault or an offense seem less serious
Example
She asked for leniency due to extenuating circumstances.
Elle a demandé la clémence en raison des circonstances atténuantes.
C1 noun ˌflʌk.tʃuˈeɪ.ʃən

fluctuation

fluctuation
Meaning
An irregular rising and falling in number or amount; a variation.
Example
The stock market experiences frequent fluctuation.
Le marché boursier connaît des fluctuations fréquentes.
C1 noun /ɪnˈkɜːrʒən/

incursion

incursion
Meaning
A sudden attack or invasion into a place or territory.
Example
The army repelled the enemy incursion at the border.
L'armée a repoussé l'incursion ennemie à la frontière.
C1 verb /siːd/

cede

ceder
Meaning
to give up power, territory, or rights to another
Example
The country ceded territory after losing the war.
Le pays a cédé du territoire après avoir perdu la guerre.
C1 noun /aɪ/

aye

oui
Meaning
an affirmative vote or expression of agreement
Example
The committee voted aye on the proposal.
Le comité a voté oui pour la proposition.
C1 adjective /ˌʌnəbˈtruːsɪv/

unobtrusive

discret
Meaning
not attracting attention; blending in without causing notice
Example
The security cameras are designed to be unobtrusive.
Les caméras de sécurité sont conçues pour être discrètes.
C1 noun /ˈfjuː.dʒə.tɪv/

Fugitive

fugitif
Meaning
a person who has escaped from a place or is in hiding, especially to avoid arrest
Example
The police launched a manhunt to capture the fugitive who escaped from prison.
La police a lancé une chasse à l'homme pour capturer le fugitif qui s'était échappé de la prison.
C1 adjective /ˌhæpˈhæz.ɚd/

haphazard

hasardeux
Meaning
Lacking any obvious principle of organization; random.
Example
His haphazard approach led to project failure.
Son approche hasardeuse a conduit à l'échec du projet.
C1 noun /ˈkæv.əl.ri/

Cavalry

cavalerie
Meaning
soldiers who fight on horseback; the part of an army formerly composed of troops on horseback
Example
The cavalry charged across the field with great speed.
La cavalerie a chargé à travers le champ avec grande vitesse.
C1 noun /ˈflɔː.rə/

flora

la vie végétale trouvée dans une région ou un habitat particulier
Meaning
The plant life found in a particular region or habitat.
Example
The Amazon rainforest is home to a vast flora diversity.
La forêt amazonienne abrite une grande diversité de flore.
C1 verb /ˈfɜːr.tɪ.laɪz/

fertilize

fertiliser
Meaning
to make soil or land more fertile by adding substances
Example
Farmers fertilize the fields to increase crop yield.
Les agriculteurs fertilisent les champs pour augmenter le rendement des récoltes.
C1 adjective /fəˈnætɪkəl/

fanatical

fanatique
Meaning
showing extreme enthusiasm or obsession
Example
She has a fanatical interest in collecting vintage stamps.
Elle a un intérêt fanatique pour la collection de timbres anciens.
C1 adjective /raɪf/

rife

répandu
Meaning
widespread or common, often in a negative sense
Example
Corruption was rife in the old government system.
La corruption était répandue dans l'ancien système gouvernemental.
C1 adjective /prɪm/

prim

excessivement formel ou correct
Meaning
stiffly formal and proper in appearance or behavior
Example
She looked prim in her neatly pressed dress.
Elle avait l'air prim dans sa robe soigneusement repassée.
C1 adjective /ˈlæk.tɪk/

lactic

relatif au lait ou à l'acide lactique
Meaning
Relating to milk or lactic acid.
Example
Intense exercise can lead to a buildup of lactic acid in the muscles.
Un exercice intense peut entraîner une accumulation d'acide lactique dans les muscles.
C1 noun /ɪkˈspʌlʃən/

expulsion

expulsion
Meaning
The act of forcing someone to leave a place, especially a school or country.
Example
His constant misbehavior led to his expulsion from school.
Son comportement constant a conduit à son expulsion de l'école.
C1 noun /ˈæptɪˌtjuːd/

aptitude

aptitude
Meaning
a natural ability or talent to do something well
Example
She has a strong aptitude for learning new languages.
Elle a une forte aptitude pour apprendre de nouvelles langues.
C1 adjective /ɪnˈsɒlvənt/

insolvent

insolvable
Meaning
unable to pay debts owed
Example
The insolvent firm could not meet its financial obligations.
L'entreprise insolvable n'a pas pu remplir ses obligations financières.
C1 noun /ˈpeɪ.ɡən/

Pagan

païen
Meaning
a person holding religious beliefs other than the main world religions; a heathen
Example
Ancient Romans considered early Christians to be pagans.
Les Romains antiques considéraient les premiers chrétiens comme des paiens.
C1 noun /ˈtrɪkəri/

trickery

tromperie
Meaning
The use of dishonest methods to deceive or cheat someone.
Example
The politician was accused of winning the election through trickery.
Le politicien a été accusé d'avoir gagné l'élection par tromperie.
C1 noun /ˈræʃən/

ration

ration
Meaning
a fixed amount of something, especially food, officially allowed to each person
Example
During the war, each family received a weekly ration of rice.
Pendant la guerre, chaque famille recevait une ration hebdomadaire de riz.
C1 adjective /ˈstæɡ.nənt/

Stagnant

stagnant; immobile; sans développement
Meaning
not moving or flowing; showing no activity or development
Example
The stagnant water in the pond was covered with algae.
L'eau stagnante dans l'étang était recouverte d'algues.
C1 phrase ˌbaɪ.oʊ.daɪˈvɜː.sɪ.ti ˌprez.əˈveɪ.ʃən

biodiversity preservation

préservation de la biodiversité
Meaning
The protection and conservation of the variety of life in all its forms, including different species, genetic diversity, and ecosystems.
Example
Biodiversity preservation is critical for ecological balance.
La préservation de la biodiversité est essentielle pour l'équilibre écologique.
C1 noun /ɪnˌkɑːsəˈreɪʃən/

incarceration

incarcération
Meaning
the state of being imprisoned or confined
Example
The criminal faced years of incarceration for his crimes.
Le criminel a purgé des années d'incarcération pour ses crimes.
C1 noun /ˈrɛtɪsəns/

reticence

réticence
Meaning
the quality of being reserved or unwilling to speak freely
Example
His reticence made it difficult to know what he was thinking.
Sa réticence rendait difficile de savoir ce qu'il pensait.
C1 adjective /ˌhɪpəˈkrɪtɪkəl/

Hypocritical

hypocrite
Meaning
behaving in a way that contradicts one's stated beliefs or values
Example
It's hypocritical to preach honesty while lying yourself.
Il est hypocrite de prêcher l'honnêteté tout en mentant soi-même.
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 adjective /ˈeɪmləs/

Aimless

sans but; sans objectif
Meaning
without purpose or direction; lacking a goal
Example
He wandered around the city in an aimless manner.
Il se promenait dans la ville de manière sans but.
C1 adjective /ˈhæb.ɪ.tə.bəl/

Habitable

habitable
Meaning
suitable or good enough to live in
Example
The planet Mars may become habitable in the future.
La planète Mars pourrait devenir habitable dans le futur.
C1 adjective /rɪˈpʌl.sɪv/

Repulsive

répulsif; dégoûtant; qui provoque une forte aversion
Meaning
extremely unpleasant; causing strong dislike or disgust
Example
The smell of rotten eggs was absolutely repulsive.
L'odeur des œufs pourris était absolument répugnante.
C1 noun ˈstræt.ə.sfɪər

stratosphere

stratosphère
Meaning
The layer of the earth's atmosphere above the troposphere, extending to about 50 km above the earth's surface.
Example
The stratosphere provides a unique environment.
La stratosphère offre un environnement unique.
C1 noun /ˈdʒet.i/

Jetty

jetée
Meaning
a landing stage or small pier at which boats can dock or be moored
Example
The fishing boats were tied up at the wooden jetty near the harbor.
Les bateaux de pêche étaient amarrés à la jetée en bois près du port.
C1 noun /ɪnˈdʌstriəsnəs/

industriousness

diligence
Meaning
The quality of being hardworking and diligent.
Example
His industriousness earned him a promotion at work.
Sa diligence lui a valu une promotion au travail.
C1 noun /kæsˈkeɪd/

Cascade

cascade; une succession d'étapes ou d'opérations
Meaning
a waterfall; a succession of stages or operations
Example
The mountain cascade created a beautiful natural swimming pool below.
La cascade de la montagne a créé une belle piscine naturelle en dessous.
C1 noun /ˈæmplɪtjuːd/

amplitude

amplitude
Meaning
the maximum extent of a vibration or oscillation, or the size of something
Example
The amplitude of the earthquake was measured on the Richter scale.
L'amplitude du tremblement de terre a été mesurée sur l'échelle de Richter.
C1 noun /noʊˈteɪʃən/

notation

notation
Meaning
A system of symbols or signs used to represent information, especially in mathematics or music.
Example
The teacher explained the notation used in the algebra equations.
Le professeur a expliqué la notation utilisée dans les équations algébriques.
C1 adjective /trænsˈfɜːrəbəl/

Transferable

transférable
Meaning
able to be moved from one place to another; able to be given to someone else
Example
The skills you learn here are transferable to other jobs.
Les compétences que vous apprenez ici sont transférables à d'autres emplois.
C1 verb /ˈsɛvər/

sever

couper, rompre des relations
Meaning
to cut off or separate, especially by cutting; to end a connection or relationship
Example
He had to sever ties with the company after the dispute.
Il a dû rompre ses liens avec l'entreprise après le différend.
C1 adjective /ˈtæk.taɪl/

tactile

tactile
Meaning
Connected with the sense of touch; perceptible by touch or giving a sensation when touched.
Example
The tactile experience of the fabric was soft and smooth.
L'expérience tactile du tissu était douce et lisse.
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 noun /ˈmɒŋ.ɡuːs/

Mongoose

mangouste
Meaning
a small carnivorous mammal known for its ability to kill venomous snakes
Example
The mongoose quickly attacked the cobra to protect its young.
La mangouste a attaqué rapidement le cobra pour protéger ses petits.
C1 verb /rɪˈfjuːt/

refute

réfuter
Meaning
To prove a statement, argument, or theory to be false or invalid.
Example
The lawyer refuted the witness's testimony with solid evidence.
L'avocat a réfuté le témoignage du témoin avec des preuves solides.
C1 adverb kəmˈpæktli

compactly

compactement
Meaning
In a closely packed or dense manner.
Example
Protons and neutrons are compactly arranged.
Les protons et les neutrons sont disposés de manière compacte.
C1 noun /ˈhɜː.mɪt/

Hermit

une personne vivant dans la solitude comme une discipline religieuse; quelqu'un qui se retire de la société
Meaning
a person living in solitude as a religious discipline; someone who withdraws from society
Example
The old hermit lived alone in a small cabin deep in the mountains, away from civilization.
Le vieux ermite vivait seul dans une petite cabane au fond des montagnes, loin de la civilisation.
C1 verb /ˈræn.sæk/

ransack

mettre à sac
Meaning
to search a place roughly and steal or damage things
Example
Burglars ransacked the house while the family was away.
Les cambrioleurs ont mis à sac la maison pendant que la famille était absente.
C1 noun /ˈsɛpərətɪst/

separatist

séparatiste
Meaning
A person who supports the separation of a group from a larger body, often for political or cultural independence.
Example
The separatist group demanded independence from the central government.
Le groupe séparatiste a exigé l'indépendance du gouvernement central.
C1 noun /prəˈpɛlər/

propeller

hélice
Meaning
A mechanical device with blades that rotates to drive a ship, aircraft, or other vehicle forward.
Example
The airplane’s propeller cut through the air with great speed.
L'hélice de l'avion a coupé l'air à grande vitesse.
C1 noun /ˈrɒstrəm/

rostrum

estrade
Meaning
A raised platform for speakers, performers, or leaders.
Example
The politician delivered a speech from the rostrum.
Le politicien a fait un discours depuis l'estrade.
C1 noun /ˌhaɪ.roʊˈɡlɪf.ɪks/

hieroglyphics

hiéroglyphes
Meaning
a system of writing using pictures or symbols, used especially by ancient Egyptians
Example
The tomb walls were covered with Egyptian hieroglyphics.
Les murs de la tombe étaient couverts de hiéroglyphes égyptiens.
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 verb /ˈbɒɡəl/

boggle

sidérer
Meaning
to overwhelm or confuse; to be astonished or puzzled by something
Example
The complexity of the puzzle boggled his mind.
La complexité du puzzle a sidéré son esprit.
C1 noun /ˈpælɪt/

pallet

palette
Meaning
a flat wooden platform used for moving or storing goods; also a makeshift bed
Example
The boxes were stacked on a wooden pallet for easy transport.
Les boîtes ont été empilées sur une palette en bois pour un transport facile.
C1 noun /ˈspiːʃiː/

specie

monnaie
Meaning
money in the form of coins rather than notes or credit
Example
The transaction was made in specie.
La transaction a été effectuée en pièces.
C1 noun /ˈmeɪ.triˌɑːrk/

matriarch

matriarche
Meaning
A woman who is the head of a family or community.
Example
The matriarch of the family made all important decisions.
La matriarche de la famille a pris toutes les decisions importantes.
C1 verb /riˈdʒɔɪn/

rejoin

réintégrer
Meaning
to join again or return to a group, place, or activity
Example
After a short break, she decided to rejoin the team.
Après une courte pause, elle a décidé de réintégrer l'équipe.
C1 noun /ˈtɛnɪt/

tenet

principe
Meaning
a principle, belief, or doctrine held to be true
Example
Honesty is a central tenet of their philosophy.
L'honnêteté est un principe central de leur philosophie.
C1 noun, adjective /ˈɡʊrmeɪ/

gourmet

gourmet
Meaning
A person who appreciates fine food and drink; also refers to high-quality food.
Example
They went to a gourmet restaurant to celebrate their anniversary.
Ils sont allés dans un restaurant gourmet pour célébrer leur anniversaire.
C1 noun /ˈæpərtʃər/

aperture

ouverture / trou
Meaning
an opening, hole, or gap, especially one that lets in light
Example
Light entered through the small aperture in the wall.
La lumière est entrée par la petite ouverture dans le mur.
C1 noun /ˌkɑːr.diˈɒl.ə.dʒɪst/

cardiologist

cardiologue
Meaning
A doctor specializing in diagnosing and treating heart diseases.
Example
She made an appointment with a cardiologist for her chest pain.
Elle a pris rendez-vous avec un cardiologue à cause de la douleur dans sa poitrine.
C1 noun /ˈtʃæs.tɪ.ti/

Chastity

chasteté; virginité; modération;
Meaning
the practice of refraining from extramarital or premarital sexual relations; sexual purity
Example
Many religious traditions value chastity as a virtue of moral purity.
De nombreuses traditions religieuses valorisent la chasteté comme une vertu de pureté morale.
C1 verb /bɔːk/

balk

refuser
Meaning
to hesitate or refuse to proceed or comply
Example
She balked at signing the contract without reading it fully.
Elle a hésité à signer le contrat sans le lire complètement.
C1 verb ɪkˈstræp.ə.leɪt

Extrapolate

extrapoler
Meaning
Making future estimates based on existing information
Example
Scientists extrapolate climate changes based on past data.
Les scientifiques extrapolent les changements climatiques en se basant sur les données passées.
C1 adjective /dɪˈfɪʃənt/

Deficient

déficient
Meaning
not having enough of a specified quality or ingredient; lacking or inadequate
Example
His diet was deficient in essential vitamins.
Son régime était déficient en vitamines essentielles.
C1 verb /ɪnˈtʃænt/

enchant

enchanter
Meaning
to delight or charm greatly; to cast a spell over
Example
The storyteller enchanted the children with his tales.
Le conteur a enchanté les enfants avec ses histoires.
C1 noun /ˌsəʊʃəˈbɪləti/

sociability

sociabilité
Meaning
The quality or state of being sociable; friendliness.
Example
Her sociability made her popular in the office.
Sa sociabilité l'a rendue populaire au bureau.
C1 noun /ˈnaɪ.tɪŋ.ɡeɪl/

Nightingale

rossignol
Meaning
small songbird known for its beautiful singing, especially at night
Example
The nightingale sang sweetly in the moonlight.
Le rossignol chanta doucement sous la lumière de la lune.
C1 verb /diːˈkoʊd/

decode

décoder
Meaning
to convert a coded message into a readable form; to interpret meaning
Example
The software can decode the hidden message within seconds.
Le logiciel peut décoder le message caché en quelques secondes.
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 adjective /ɪˈlʌstriəs/

illustrious

illustre
Meaning
Well known, respected, and admired for past achievements.
Example
She had an illustrious career in medicine.
Elle avait une carrière illustre en médecine.
C1 noun /ˌprəʊ.baɪˈɒt.ɪks/

probiotics

probiotiques
Meaning
Live microorganisms that, when administered in adequate amounts, confer health benefits to the host, especially for digestive health.
Example
Probiotics improve digestion and enhance gut health.
Les probiotiques améliorent la digestion et favorisent la santé intestinale.
C1 verb /ˈreɪdieɪt/

radiate

rayonner
Meaning
to emit energy or light; to spread out from a center
Example
The fireplace radiates warmth throughout the room.
La cheminée rayonne de chaleur dans toute la pièce.
C1 noun /ˌsæl.ɪ.naɪˈzeɪ.ʃən/

salinization

augmentation de la salinité
Meaning
The process of increasing salt content in soil.
Example
Excessive irrigation can cause salinization of farmland.
L'irrigation excessive peut entraîner une augmentation de la salinité des terres agricoles.
C1 verb /ˈdʒʌɡəl/

juggle

jongler
Meaning
To continuously toss and catch objects in the air; to manage many tasks at the same time.
Example
He tried to juggle work, studies, and family responsibilities.
Il a essayé de jongler entre le travail, les études et les responsabilités familiales.
C1 verb /ɪmˈplɔːr/

implore

implorer
Meaning
To beg someone earnestly or desperately to do something.
Example
She implored him to stay with her.
Elle lui implora de rester avec elle.
C1 adjective /ˈɡʌl.ə.bəl/

gullible

facilement dupe
Meaning
Easily deceived or tricked.
Example
She was so gullible that she believed every rumor.
Elle était tellement crédule qu'elle croyait chaque rumeur.
C1 noun /əˈbændənmənt/

abandonment

abandon
Meaning
the act of leaving someone or something behind completely; the state of being deserted
Example
The child suffered deep emotional pain because of abandonment.
L’enfant a souffert d’une profonde douleur émotionnelle à cause de l’abandon.
C1 adjective /skəˈlæstɪk/

scholastic

scolaire
Meaning
Relating to schools, education, or academic learning.
Example
The school organizes scholastic competitions every year.
L'école organise des concours scolaires chaque année.
C1 adjective /ɪˈklɛktɪk/

eclectic

éclectique
Meaning
Selecting or deriving ideas, styles, or tastes from a broad and diverse range of sources.
Example
Her taste in music is eclectic, ranging from classical to hip-hop.
Ses goûts en musique sont éclectiques, allant de la musique classique au hip-hop.
C1 verb /rɪˈvɜːrbəreɪt/

reverberate

réverbérer
Meaning
To echo repeatedly or have continuing effects.
Example
The sound of the explosion reverberated through the valley.
Le son de l'explosion a réverbéré à travers la vallée.
C1 noun /təˈpɒɡrəfi/

topography

topographie
Meaning
the arrangement of the natural and artificial physical features of an area
Example
The topography of the region made construction very challenging.
La topographie de la région a rendu la construction très difficile.
C1 verb /raʊz/

rouse

réveiller
Meaning
To awaken from sleep or to stir into action.
Example
The loud alarm roused him from his deep sleep.
Le bruit de l'alarme l'a réveillé de son sommeil profond.
C1 verb /ˈkæptɪveɪt/

captivate

captiver, attirer
Meaning
to attract and hold the interest of; to charm or fascinate
Example
Her beautiful voice captivated the audience.
Sa voix magnifique a captivé l'audience.
C1 verb /ˈʃɪmər/

shimmer

scintiller
Meaning
To shine with a soft, wavering light.
Example
The lake shimmered under the moonlight.
Le lac scintillait sous la lumière de la lune.
C1 verb /ˈmɜːrmər/

murmur

murmurer
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
Elle murmura une prière avant de s'endormir.
C1 verb /ˈhjuːmənaɪz/

humanize

humaniser
Meaning
To make something more humane, kind, or relatable.
Example
The teacher tried to humanize the lesson with personal stories.
L'enseignant a essayé d'humaniser la leçon avec des histoires personnelles.
C1 noun /ˈɪntrɪkəsi/

intricacy

complexité
Meaning
the quality of being very detailed or complicated
Example
The intricacy of the design impressed everyone.
La complexité du design a impressionné tout le monde.
C1 noun /ɔːr/

Oar

aviron
Meaning
a long pole with a flat blade used to row a boat
Example
He dipped the oar into the water and pulled the boat forward.
Il plongea l'aviron dans l'eau et tira le bateau en avant.
C1 noun /bəˈtɒn/

baton

bâton / symbole d'autorité
Meaning
A thin stick carried by a conductor to direct an orchestra, or used as a symbol of authority.
Example
The conductor raised his baton to begin the symphony.
Le chef d'orchestre leva son bâton pour commencer la symphonie.
C1 noun /ˈreɪ.biːz/

rabies

rage
Meaning
A viral disease that causes inflammation of the brain in humans and other mammals, usually transmitted through animal bites.
Example
The dog was vaccinated against rabies.
Le chien a été vacciné contre la rage.
C1 verb /ˈstrætɪfaɪ/

stratify

stratifier
Meaning
to arrange or divide into layers, classes, or categories
Example
The researchers plan to stratify the data based on age groups.
Les chercheurs prévoient de stratifier les données en fonction des groupes d'âge.
C1 noun /ˌvɜːbəlɪˈzeɪʃən/

verbalization

verbalisation
Meaning
The action of expressing something in words.
Example
The verbalization of his thoughts was clear and direct.
La verbalisation de ses pensées était claire et directe.
C1 verb /skʌf/

scuff

griffer
Meaning
to mark or scratch the surface of something by rubbing
Example
He scuffed his shoes on the pavement.
Il a griffé ses chaussures sur le trottoir.
C1 noun /kəˈmɪtl̩/

committal

envoi en prison / détention
Meaning
The action of sending a person to prison or a mental hospital; also the act of committing something to a particular place.
Example
The judge ordered the committal of the accused to custody.
Le juge a ordonné l'envoi de l'accusé en détention.
C1 noun /hɒˈstɪləti/

hostility

hostilité
Meaning
hostile behavior; unfriendliness or opposition
Example
The negotiations ended in an atmosphere of hostility.
Les négociations ont pris fin dans une atmosphère d'hostilité.
C1 adjective /ˈdestatəʊt/

Destitute

démuni; pauvre; sans argent ni biens
Meaning
extremely poor; without money or possessions
Example
Many families became destitute after the economic collapse.
De nombreuses familles sont devenues démunies après l'effondrement économique.
C1 noun /taɪˈpɒɡrəfi/

typography

typographie
Meaning
the art and technique of arranging type to make written language legible and visually appealing
Example
Good typography improves the readability of a website.
Une bonne typographie améliore la lisibilité d'un site web.
C1 adjective /ˈwɒn.tən/

Wanton

délibéré et non provoqué; sexuellement indécent ou débauché
Meaning
deliberate and unprovoked; sexually immodest or promiscuous
Example
The vandals caused wanton destruction to the public property.
Les vandales ont causé une destruction délibérée de la propriété publique.
C1 noun /ˈdeɪtəm/ or /ˈdætəm/

datum

donnée
Meaning
a single piece of information; a fact used as a basis for reasoning or calculation
Example
Each datum in the survey was carefully analyzed.
Chaque donnée dans l'enquête a été soigneusement analysée.
C1 adjective /ˈrɔːkəs/

raucous

bruyant, tapageur
Meaning
loud, harsh, and unpleasant sound or behavior
Example
The crowd became raucous after the team scored.
La foule est devenue bruyante après que l'équipe a marqué.
C1 adjective /kənˈsɜːrtɪd/

concerted

concerté
Meaning
done with great effort, planned and performed together by multiple people
Example
The workers made a concerted effort to improve conditions.
Les travailleurs ont fait un effort concerté pour améliorer les conditions.
C1 verb /dɪˈbɑːr/

debar

interdire
Meaning
To officially prevent someone from doing something.
Example
He was debarred from entering the competition due to cheating.
Il a été interdit d'entrer dans la compétition en raison de la triche.
C1 noun /ˌɪntərˈmiːdiˌɛri/

intermediary

intermédiaire
Meaning
A person who acts as a link between people in order to try to bring about an agreement; a mediator.
Example
The diplomat served as an intermediary between the two conflicting nations.
Le diplomate a agi comme intermédiaire entre les deux nations en conflit.
C1 noun /tɪf/

tiff

dispute
Meaning
a small or petty quarrel or argument
Example
They had a little tiff over what movie to watch.
Ils ont eu une petite dispute sur quel film regarder.
C1 noun /ˈwɔː.tər ˌlɪl.i/

Water-lily

nénuphar
Meaning
a floating flower that grows on the surface of ponds and lakes
Example
The white water-lily floated gracefully on the pond.
Le nénuphar blanc flottait gracieusement sur l'étang.
C1 noun /ˈkaʊn.tər kleɪm/

counter-claim

contre-demande
Meaning
a claim made to rebut a previous claim, often in legal contexts
Example
The defendant filed a counter-claim against the plaintiff.
Le défendeur a déposé une contre-demande contre le demandeur.
C1 adjective /ɪˈnuːmərəbəl/

Innumerable

innombrable; incalculable; infini
Meaning
too many to be counted; countless; infinite in number
Example
There are innumerable stars in the night sky that we cannot see with our naked eyes.
Il y a d'innombrables étoiles dans le ciel nocturne que nous ne pouvons pas voir à l'œil nu.
C1 noun /ˈfæk.ʃən/

Faction

faction
Meaning
a small organized dissenting group within a larger one
Example
Different factions within the party disagreed about the new policy.
Différentes factions au sein du parti étaient en désaccord sur la nouvelle politique.
C1 adjective /ˈɡraʊnd.ləs/

Groundless

sans fondement; infondé
Meaning
without foundation or justification; baseless
Example
His accusations against her were completely groundless.
Ses accusations contre elle étaient complètement infondées.
C1 verb /ˈfɜːrmɛnt/

ferment

subir un processus chimique où les sucres sont transformés en alcool ou en acide; inciter ou provoquer un changement
Meaning
to undergo a chemical process where sugars are converted to alcohol or acid; to incite or stir up change
Example
The grapes are left to ferment for several weeks.
Les raisins sont laissés à fermenter pendant plusieurs semaines.
C1 noun /ˌdɜːrməˈtɑːlədʒi/

dermatology

dermatologie
Meaning
The branch of medicine concerned with the skin and its diseases.
Example
He studied dermatology at medical school.
Il a étudié la dermatologie à l'école de médecine.
C1 noun /ˈbɪɡ.ət/

bigot

bigot
Meaning
A person who is intolerant toward those holding different opinions or beliefs.
Example
He was called a bigot for refusing to listen to others' views.
Il a été traité de bigot pour avoir refusé d'écouter les opinions des autres.
C1 adjective /ɪnˈtræk.tə.bəl/

intractable

incontrôlable
Meaning
Difficult or impossible to manage, control, or solve.
Example
The conflict has become an intractable problem.
Le conflit est devenu un problème incontrôlable.
C1 noun /ˈɪtʃ.i.nəs/

itchiness

démangeaison
Meaning
The quality or condition of feeling an irritating sensation on the skin that causes a desire to scratch.
Example
Eye itchiness often leads to rubbing.
Les démangeaisons oculaires entraînent souvent des frottements.
C1 noun/verb /ˈɪnsɛns/

incense

encens / irriter
Meaning
a substance burned for its sweet smell (noun); to make very angry (verb)
Example
The smell of incense filled the temple, but his rude words incensed her.
L'odeur de l'encens remplissait le temple, mais ses mots impolis l'ont mise en colère.
C1 noun /ˈæk.jʊ.mən/

acumen

perspicacité
Meaning
The ability to make good judgments and quick decisions; keenness and depth of perception.
Example
His business acumen helped the company grow rapidly.
Sa perspicacité dans les affaires a aidé l'entreprise à croître rapidement.
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 noun /ˈnɜr.tʃər/

Nurture

nourrir
Meaning
the process of caring for and encouraging growth or development
Example
Good parenting involves both nature and nurture.
Un bon parent implique à la fois la nature et l'éducation.
C1 noun /dɪn/

din

bruit
Meaning
a loud, unpleasant, and prolonged noise
Example
The din of traffic outside made it hard to concentrate.
Le bruit de la circulation dehors rendait la concentration difficile.
C1 noun /ˈlɔː.ləs.nəs/

Lawlessness

illégalité
Meaning
absence of law and order; a state where laws do not exist or are not enforced
Example
The city descended into lawlessness after the government collapsed.
La ville est tombée dans l'illégalité après l'effondrement du gouvernement.
C1 verb /əˈseɪl/

assail

assaillir
Meaning
to attack violently, either physically or with words
Example
The politician was assailed with difficult questions.
Le politicien a été assailli par des questions difficiles.