Perfidy
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C2 noun /ˈpɜr.fɪ.di/

Perfidy

perfide
Meaning
deliberate breach of faith or trust; treachery; betrayal of trust
Example
His perfidy shocked all who had trusted him.
Sa perfidie choqua tous ceux qui lui avaient fait confiance.
C2 adjective /ˈhæm ˌhændɪd/

ham-handed

maladroit
Meaning
clumsy or inept in handling things or situations
Example
His ham-handed attempt to fix the computer made it worse.
Sa tentative maladroite de réparer l'ordinateur l'a empiré.
C2 noun /kwɪˈɛsəns/

quiescence

quiescence
Meaning
A state of quietness, inactivity, or dormancy.
Example
The volcano has been in a state of quiescence for decades.
Le volcan est en état de quiescence depuis des décennies.
C2 noun /ˈɑːrtləsnəs/

artlessness

simplicité, naturel
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
Son artlessness la rendait aimée de tous.
C2 verb /dɪˈbɔːtʃ/

debauch

corrompre
Meaning
to corrupt morally; to lead into excessive indulgence in sensual pleasures
Example
The novel shows how wealth can debauch a person's character.
Le roman montre comment la richesse peut débaucher le caractère d'une personne.
C2 noun /ˈdoʊneɪtər/

donator

donateur
Meaning
A person who gives something, especially money or goods, as a donation.
Example
The donator wished to remain anonymous after contributing a large sum.
Le donateur souhaitait rester anonyme après avoir contribué une grande somme.
C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

obsolète
Meaning
Becoming outdated or on the way to becoming obsolete.
Example
The obsolescent technology could not compete with modern devices.
La technologie obsolète ne pouvait pas concurrencer les appareils modernes.
C2 adjective /dɪsˈkɜrsɪv/

discursive

discursif
Meaning
Tending to digress or move from topic to topic; lengthy and rambling.
Example
His discursive style made the lecture hard to follow.
Son style discursif a rendu la conférence difficile à suivre.
C2 verb /ˈvɛdʒɪteɪt/

vegetate

végéter
Meaning
to live in a dull, inactive, or unchallenging way, often with little physical or mental effort
Example
He spent his vacation vegetating on the couch in front of the TV.
Il a passé ses vacances à végéter sur le canapé devant la télévision.
C2 noun /ˈkɜːrtʃɪf/

kerchief

foulard
Meaning
a piece of cloth worn around the head or neck
Example
She wore a red kerchief on her head.
Elle portait un foulard rouge sur la tête.
C2 adjective /ˈtʃɛəri/

chary

prudent
Meaning
cautious or wary about doing something
Example
She was chary of investing in the new business venture.
Elle était prudente à investir dans la nouvelle entreprise.
C2 adjective /kənˈdʌktəbl̩/

conductible

conductible
Meaning
capable of being conducted, especially electricity or heat
Example
Copper is highly conductible to electricity.
Le cuivre est hautement conductible à l'électricité.
C2 noun /briːtʃ/

breech

La partie arrière du canon d'une arme; une position d'un bébé dans l'utérus où les fesses ou les pieds sortent en premier à la naissance.
Meaning
The back part of a gun barrel; a position of a baby in the womb where the buttocks or feet come out first at birth.
Example
The rifle was loaded through the breech.
Le fusil a été chargé par la culasse.
C2 noun /ˈsɛnʃəns/

sentience

sensibilité
Meaning
The capacity to feel, perceive, or experience subjectively.
Example
Many argue that animals possess sentience.
Beaucoup soutiennent que les animaux possèdent la sensibilité.
C2 adjective /ˌsuːprəˈmʌndeɪn/

supramundane

supramondain
Meaning
beyond the physical or ordinary world; transcendent
Example
The monk spoke of supramundane peace beyond material life.
Le moine a parlé de la paix supramondaine au-delà de la vie matérielle.
C2 noun /ˈbʌskɪn/

buskin

botte épaisse
Meaning
A type of thick-soled boot that reaches halfway to the knee; also associated with tragic drama in ancient times.
Example
The actor wore a buskin as part of his classical costume.
L'acteur portait un buskin comme partie de son costume classique.
C2 noun /ˌrɛtəˈrɪʃən/

rhetorician

rhéteur
Meaning
A person who is skilled in the art of rhetoric or persuasive speaking/writing.
Example
The rhetorician captivated the audience with his eloquence.
Le rhéteur a captivé l'auditoire avec son éloquence.
C2 noun /ˈseɪ.ɡoʊ/

Sago

sago
Meaning
starchy foodstuff obtained from the pith of various tropical palm stems
Example
She prepared sago pudding for dessert.
Elle a préparé du pudding de sago pour le dessert.
C2 verb /ˈrɔɪstər/

roister

réjouir bruyamment
Meaning
to revel noisily; to engage in loud, boisterous celebration
Example
The fans roistered in the streets after the victory.
Les fans ont fait la fête dans les rues après la victoire.
C2 verb /ˈek.stər.peɪt/

extirpate

extirper
Meaning
to completely remove or destroy something unwanted
Example
The government launched a program to extirpate corruption from public offices.
Le gouvernement a lancé un programme pour extirper la corruption des bureaux publics.
C2 noun /ˌæbsəˈluːʃən/

absolution

absolution
Meaning
formal release from guilt, obligation, or punishment
Example
The priest granted him absolution for his sins.
Le prêtre lui a accordé l'absolution pour ses péchés.
C2 adjective /ʌnˈkɒnʃənəbl/

unconscionable

injustifiable
Meaning
shockingly unfair or unreasonable
Example
The company made unconscionable profits from the crisis.
L'entreprise a réalisé des bénéfices injustifiables pendant la crise.
C2 noun /ˈɪkθiəˌsɔːrz/

ichthyosaurs

ichtyosaures (un type de reptile marin éteint)
Meaning
Extinct marine reptiles that resembled fish and dolphins, dominant during the Mesozoic era.
Example
Ichthyosaurs were swift predators of the ancient seas.
Les ichtyosaures étaient des prédateurs rapides des mers anciennes.
C2 noun /ˈæl.mɪ.rə/

Almirah

armoire
Meaning
a large cupboard or wardrobe used for storing clothes and other items
Example
I keep all my clothes in the wooden almirah.
Je garde tous mes vêtements dans l'armoire en bois.
C2 noun /ɪmˈpruː.dəns/

Imprudence

imprudence; négligence; témérité
Meaning
the quality of being imprudent; lack of care for consequences; recklessness
Example
His financial imprudence led to bankruptcy within just two years.
Son imprudence financière a conduit à la faillite en seulement deux ans.
C2 noun /proʊˈbɑːsɪs/

proboscis

trompe
Meaning
The long, flexible nose of some animals, especially an elephant, or a tubular feeding and sucking organ in insects.
Example
The elephant used its proboscis to grab food.
L'éléphant a utilisé sa trompe pour attraper de la nourriture.
C2 verb /ɪnˈθrɔːl/

enthral

captiver
Meaning
To captivate or hold someone’s full attention.
Example
The magician’s performance enthralled the audience.
La performance du magicien a captivé l'audience.
C2 noun /ɪkˌspɒstjʊˈleɪʃən/

expostulation

protestation
Meaning
the act of expressing protest or disagreement
Example
His expostulation against the unfair rules was ignored.
Sa protestation contre les règles injustes a été ignorée.
C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

évidentiel
Meaning
relating to or providing evidence
Example
The lawyer presented evidential support for her claims.
L'avocat a présenté un soutien évident pour ses revendications.
C2 verb /ˈmɪlɪˌteɪt/

militate

entraver
Meaning
to have a strong effect against something; to work as a powerful factor in preventing or influencing an outcome
Example
His lack of experience will militate against his promotion.
Son manque d'expérience nuira à sa promotion.
C2 adjective /ˌsuː.pɚˈsɪl.i.əs/

supercilious

arrogant
Meaning
Behaving or looking as though one thinks one is superior to others; arrogant and disdainful.
Example
She gave him a supercilious smile as if he was beneath her.
Elle lui a fait un sourire arrogant comme s'il était en dessous d'elle.
C2 noun /ˈhaɪərəˌɡlɪf/

hieroglyph

hiéroglyphe
Meaning
A picture or symbol used in ancient writing systems, especially Egyptian writing.
Example
The walls of the temple were covered in hieroglyphs.
Les murs du temple étaient recouverts de hiéroglyphes.
C2 adjective /ˈsɪlvən/

sylvan

boisé
Meaning
Relating to or characteristic of the woods or forest.
Example
The cottage was set in a sylvan landscape full of tall trees.
Le chalet était situé dans un paysage boisé plein de grands arbres.
C2 noun /ˈɑːrkeɪˌɪzəm/

archaism

archaïsme
Meaning
a word, expression, or style of language that is no longer in everyday use
Example
The poem is full of archaisms that give it an old-fashioned flavor.
Le poème est plein d'archaïsmes qui lui donnent un goût ancien.
C2 adjective /ˈkɪŋ.ki/

Kinky

pratiques sexuelles non conventionnelles; cheveux frisés ou bouclés
Meaning
having or involving unconventional sexual practices; having tight curls or bends
Example
His kinky hair made him look unique.
Ses cheveux frisés le rendaient unique.
C2 noun /ˈbuːbi/

booby

idiot
Meaning
a foolish or gullible person; a silly individual
Example
He felt like a booby after making such a simple mistake.
Il s'est senti idiot après avoir fait une erreur si simple.
C2 noun /ˌtɜːsənˈtɛnəri/

tercentenary

tercentenaire
Meaning
The 300th anniversary of an event.
Example
The city celebrated its tercentenary with a grand festival.
La ville a célébré son tercentenaire avec un grand festival.
C2 noun /ˈprɒvəndər/

provender

fourrage pour le bétail
Meaning
food or provisions, especially for livestock
Example
The barn was filled with provender for the cattle.
La grange était remplie de fourrage pour le bétail.
C2 adjective /ˈtɛnɪbrəs/

tenebrous

ténébreux
Meaning
dark, shadowy, or obscure
Example
The cave was damp and tenebrous, filled with eerie sounds.
La grotte était humide et ténébreuse, remplie de bruits étranges.
C2 adjective /droʊl/

droll

drôle
Meaning
curious or unusual in a way that provokes dry amusement
Example
He had a droll sense of humor that made everyone laugh.
Il avait un sens de l'humour drôle qui faisait rire tout le monde.
C2 verb /feɪz/

faze

perturber
Meaning
to disturb or disconcert someone; to cause to feel unsettled
Example
She was not fazed by the unexpected question.
Elle n'a pas été perturbée par la question inattendue.
C2 verb /ˈdɛsɪkeɪt/

desiccate

dessécher
Meaning
to dry up completely or remove the moisture from something
Example
The hot sun can quickly desiccate plants in the desert.
Le soleil chaud peut rapidement dessécher les plantes dans le désert.
C2 verb /dɪsˈtɛnd/

distend

gonfler
Meaning
to swell or expand by pressure from within
Example
Her stomach began to distend after the large meal.
Son ventre a commencé à se distendre après le grand repas.
C2 noun /ɡaɪl/

guile

ruse
Meaning
Cleverness or cunning used to achieve a goal, often in a deceptive way
Example
He used guile to win the negotiation.
Il a utilisé la ruse pour gagner la négociation.
C2 noun /ˌæprəˈbeɪʃən/

approbation

approbation / éloge
Meaning
approval or praise
Example
The plan won the approbation of the board members.
Le plan a reçu l'approbation des membres du conseil.
C2 adjective /fækˈtɪʃəs/

factitious

artificiel, non authentique
Meaning
artificial or fabricated; not natural or genuine
Example
The excitement in his story seemed factitious and forced.
L'excitation dans son histoire semblait factice et forcée.
C2 noun /rɪˈfræk.tər/

refractor

réfracteur
Meaning
A type of telescope that uses lenses to focus light.
Example
Refractor telescopes use lenses to focus light.
Les télescopes réfracteurs utilisent des lentilles pour focaliser la lumière.
C2 adjective /hərˈmɛtɪk/

hermetic

hermétique
Meaning
Completely sealed, especially so that no air can enter or escape.
Example
The medicine was kept in a hermetic container.
Le médicament a été conservé dans un conteneur hermétique.
C2 noun /ˈɪntərˌloʊpər/

interloper

intrus
Meaning
A person who becomes involved in a situation or place where they are not wanted.
Example
He felt like an interloper at the private family gathering.
Il se sentait comme un intrus lors de la réunion familiale privée.
C2 adjective /ˈwɪloʊi/

willowy

élancé, mince et flexible, comme un saule
Meaning
Gracefully tall, slender, and flexible, like a willow tree.
Example
She moved with a willowy elegance across the stage.
Elle se déplaçait avec une élégance willowy sur scène.
C2 adjective /ˌæd.vɛnˈtɪʃ.əs/

adventitious

accidentel
Meaning
Happening by chance or accident, not planned.
Example
His success was partly due to adventitious circumstances.
Son succès était en partie dû à des circonstances accidentelles.
C2 adjective ˌvɪz.ju.oʊˈspeɪ.ʃəl

visuospatial

Relatif à la compréhension de la relation entre l'espace et les objets à travers la vision
Meaning
Related to understanding the relationship between space and objects through vision.
Example
Good visuospatial skills are important for architecture and design.
De bonnes compétences visuospatiales sont importantes pour l'architecture et le design.
C2 noun /ˈkɒn.kɔːd/

concord

accord ou harmonie
Meaning
Agreement or harmony between people or groups.
Example
The leaders worked towards international concord.
Les dirigeants ont travaillé pour la concorde internationale.
C2 adjective /ˈnɪɡərdli/

niggardly

avare
Meaning
unwilling to spend or give; stingy or miserly
Example
He was too niggardly to leave a decent tip.
Il était trop avare pour laisser un pourboire décent.
C2 noun /əˈmæl.ɡəm/

amalgam

mélange
Meaning
a mixture or blend of different things
Example
The new policy is an amalgam of several previous laws.
La nouvelle politique est un mélange de plusieurs lois antérieures.
C2 adjective /ˈɡær.ə.ləs/

Garrulous

bavard; loquace; disertant
Meaning
excessively talkative, especially on trivial matters; chatty and rambling in speech
Example
The garrulous old man at the coffee shop would talk for hours about his travels.
Le vieux bavard du café parlait pendant des heures de ses voyages.
C2 noun /kəˈrɑːləri/

corollary

conséquence directe ou naturelle
Meaning
a direct or natural consequence or result
Example
One corollary of the new policy was increased public awareness.
Une conséquence de la nouvelle politique a été l'augmentation de la sensibilisation du public.
C2 noun /əˈsɜːrbəti/

acerbity

acerbité
Meaning
bitterness or sharpness of tone, manner, or taste
Example
The acerbity of his remarks left everyone silent.
L'acerbité de ses remarques a laissé tout le monde en silence.
C2 noun /ˈɪrˌʃɑːt/

earshot

plage d'audition
Meaning
the range or distance within which a sound can be heard
Example
The children whispered secrets out of earshot of their parents.
Les enfants ont chuchoté des secrets hors de portée de leurs parents.
C2 noun /ˌæpəˈzɪʃən/

apposition

apposition (grammaire parallèle)
Meaning
a grammatical construction in which two elements are placed side by side, with one explaining the other
Example
In the phrase 'my friend John,' the word 'John' is in apposition to 'my friend.'
Dans l'expression 'mon ami Jean', le mot 'Jean' est en apposition à 'mon ami'.
C2 noun /ˈjoʊmən/

yeoman

paysan / employé loyal
Meaning
A farmer who cultivates his own land; also used to describe someone performing loyal, useful service.
Example
He did yeoman service in completing the project on time.
Il a rendu un service loyal en terminant le projet à temps.
C2 verb /bɪˈdɔːb/

bedaub

barbouiller
Meaning
to smear or cover with a sticky or dirty substance
Example
The children bedaubed the wall with paint.
Les enfants ont barbouillé le mur avec de la peinture.
C2 noun ˈpɑː.stər.ə.lɪ.zəm

pastoralism

pastoralisme, système de pâturage basé sur l'herbe
Meaning
A form of animal husbandry where domesticated animals are released onto large vegetated outdoor lands for grazing.
Example
Pastoralism is a traditional way of managing livestock.
Le pastoralisme est une manière traditionnelle de gérer le bétail.
C2 noun /ˌɛfəˈvɛsəns/

effervescence

effervescence
Meaning
The release of gas bubbles; vivacity or high-spiritedness.
Example
Her effervescence made her the life of the party.
Son effervescence faisait d'elle la vie de la fête.
C2 adjective /ˌoʊdəˈrɪfərəs/

odoriferous

parfumé
Meaning
having or giving off a smell, especially a strong or pleasant one
Example
The garden was filled with odoriferous flowers.
Le jardin était rempli de fleurs parfumées.
C2 adjective /ˌhɛtərəʊˈmɔːrfɪk/

heteromorphic

hétéromorphique
Meaning
Having different forms or shapes, especially in the same species or organism.
Example
Butterflies are heteromorphic during their life cycle, changing forms from larva to adult.
Les papillons sont hétéromorphes pendant leur cycle de vie, changeant de forme de larve à adulte.
C2 noun /ˌniːoʊˈdɑːrwɪnɪzəm/

neo-darwinism

néo-darwinisme
Meaning
A modern interpretation of Darwin's theory of evolution, integrating genetics and natural selection.
Example
Neo-Darwinism combines Darwin’s theory of natural selection with modern genetics.
Le néo-darwinisme combine la théorie de la sélection naturelle de Darwin avec la génétique moderne.
C2 noun /sʌnd raɪs/

Sunned rice

riz séché au soleil
Meaning
Rice that has been dried in the sun; parched rice
Example
The farmers spread the sunned rice on mats to dry completely.
Les agriculteurs ont étendu le riz séché au soleil sur des nattes pour le sécher complètement.
C2 noun /rɪˈsɪʒən/

rescission

résiliation
Meaning
the cancellation or annulment of a law, contract, or agreement
Example
The rescission of the contract left both parties disappointed.
La résiliation du contrat a laissé les deux parties déçues.
C2 verb /stɑːntʃ/

stanch

arrêter le flux de sang
Meaning
to stop the flow of blood or liquid from a wound or source
Example
The nurse quickly stanched the bleeding from the cut.
l'infirmière a rapidement arrêté le saignement de la coupure.
C2 noun /ˈhaɪdrə/

hydra

hydre
Meaning
a many-headed serpent in Greek mythology; a problem that seems to grow worse when attempts are made to solve it
Example
Corruption is like a hydra, hard to defeat completely.
La corruption est comme une hydre, difficile à vaincre complètement.
C2 adjective /ɛɡˈzɪɡjuəs/

exiguous

exigu
Meaning
small in amount; scanty or inadequate
Example
They survived on exiguous rations during the journey.
Ils ont survécu avec des rations exiguës pendant le voyage.
C2 noun /djuːˈplɪsɪti/

duplicity

duplicité
Meaning
Deceitfulness or double-dealing; dishonesty.
Example
Her duplicity was revealed during the investigation.
Sa duplicité a été révélée lors de l'enquête.
C2 noun /ɪkˈskrɛsəns/

excrescence

croissance anormale
Meaning
An abnormal outgrowth or lump, often considered unattractive.
Example
The building was considered an excrescence on the landscape.
Le bâtiment a été considéré comme une excroissance dans le paysage.
C2 verb /bɪˈfuːl/

befool

tromper
Meaning
to deceive or trick someone into believing something false; to make someone appear foolish
Example
The scammer tried to befool innocent people with fake promises.
L'escroc a essayé de tromper des personnes innocentes avec de fausses promesses.
C2 adjective /ˈfʊl.dʒənt/

fulgent

éclatant
Meaning
Shining brightly; dazzling.
Example
The fulgent stars lit up the night sky.
Les étoiles éclatantes ont illuminé le ciel nocturne.
C2 adjective /ˈrɛɡnənt/

regnant

régnant
Meaning
Reigning; currently holding power, authority, or dominance.
Example
The regnant queen introduced several reforms during her reign.
La reine régnante a introduit plusieurs réformes durant son règne.
C2 verb əˈtɛn.ju.eɪt

attenuate

atténuer
Meaning
To reduce the force, effect, or value of something; to make weak or thin.
Example
The medicine helps attenuate the pain.
Le médicament aide à atténuer la douleur.
C2 noun /ˈkɔː.seər/

corsair

pirate
Meaning
a pirate, especially one operating along the Mediterranean coasts
Example
The corsair plundered ships along the coast.
Le corsaire a pillé des navires le long de la côte.
C2 noun /dɪsˈkwaɪɪtjuːd/

disquietude

inquiétude
Meaning
A state of uneasiness, anxiety, or restlessness.
Example
His constant pacing showed his inner disquietude.
Ses pas incessants montraient son inquiétude intérieure.
C2 noun /ˈdʒʌɡləri/

jugglery

jonglerie
Meaning
The performance of tricks and illusions, especially by sleight of hand.
Example
The magician's jugglery amazed the audience.
La jonglerie du magicien a émerveillé le public.
C2 noun /ˌkɑːrt ˈblɑːnʃ/

carte blanche

carte blanche
Meaning
complete freedom to act as one wishes
Example
The manager gave her team carte blanche to design the project.
Le responsable a donné à son équipe carte blanche pour concevoir le projet.
C2 noun /ˈskɪz.əm/ or /ˈsɪz.əm/

schism

bonheur
Meaning
A division or split between strongly opposed parties, often in religion or organizations.
Example
The schism in the church led to the formation of two separate groups.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C2 adjective /æbˈstruːs/

abstruse

abstrus
Meaning
Difficult to understand; obscure.
Example
The abstruse nature of the philosophical debate left many confused.
La nature abstruse du débat philosophique a laissé beaucoup de gens confus.
C2 noun /trɪˈplɪs.ə.ti/

triplicity

triplécité
Meaning
The state of being triple or consisting of three parts.
Example
The design shows a triplicity of forms combined harmoniously.
Le design montre une triplécité de formes combinées harmonieusement.
C2 adjective /ɡrænˈdɪləkwənt/

grandiloquent

langage pompeux
Meaning
Using lofty, pompous, or extravagant language to impress others.
Example
The politician’s grandiloquent speech failed to connect with ordinary people.
Le discours pompeux du politicien n'a pas réussi à se connecter avec le peuple ordinaire.
C2 adjective /ˈdɛprɪkətɔːri/

deprecatory

désobligeant
Meaning
expressing disapproval or belittling
Example
He gave a deprecatory remark about their performance.
Il a fait une remarque désobligeante sur leur performance.
C2 noun /ˈɡævəl/

gavel

marteau
Meaning
A small ceremonial mallet used by a judge or an auctioneer to signal attention or mark a decision.
Example
The judge struck the gavel to call the court to order.
Le juge a frappé le marteau pour ordonner l'ouverture de l'audience.
C2 noun /ˈtaɪtwɒd/

tightwad

avare
Meaning
a person who is unwilling to spend money; a miser
Example
Everyone calls him a tightwad because he never buys gifts.
Tout le monde l'appelle avare parce qu'il n'achète jamais de cadeaux.
C2 noun /ˈpɪnəs/

pinnace

petit bateau
Meaning
a small boat, often carried by a larger ship
Example
The sailors used a pinnace to reach the shore.
Les marins ont utilisé un petit bateau pour atteindre le rivage.
C2 noun /ˈfɒpəri/

foppery

esbroufe
Meaning
Foolish or excessive concern with one's appearance or manners; pretentious behavior.
Example
His obsession with fashion was dismissed as mere foppery.
Son obsession pour la mode a été rejetée comme une simple esbroufe.
C2 adjective /ˈstɜːr.tər.əs/

stertorous

ronflement bruyant
Meaning
Characterized by heavy snoring or breathing.
Example
The patient’s stertorous breathing alarmed the nurses.
La respiration stertoreuse du patient a alarmé les infirmières.
C2 noun /ˈweɪstrəl/

wastrel

dépensier, fainéant
Meaning
A person who wastes time, money, or resources; an idler or spendthrift.
Example
The young man was dismissed as a wastrel by his family.
Le jeune homme a été rejeté comme un gaspilleur par sa famille.
C2 adjective, noun /bɪˈtroʊðd/

betrothed

fiancé
Meaning
Engaged to be married; a person who is engaged.
Example
She introduced him as her betrothed.
Elle l'a présenté comme son fiancé.
C2 noun /əˈplɒm/

aplomb

aplomb
Meaning
Complete and confident self-assurance or poise.
Example
She handled the difficult questions with aplomb.
Elle a gere les questions difficiles avec aplomb
C2 adjective /vəˈreɪʃəs/

veracious

véridique
Meaning
Truthful, honest; habitually speaking the truth.
Example
She gave a veracious account of what happened that day.
Elle a donné un récit véridique de ce qui s'est passé ce jour-là.
C2 adjective /səˈpʌlkrəl/

sepulchral

relatif à un tombeau, lugubre
Meaning
Relating to a tomb or burial; gloomy, dismal.
Example
The abandoned house had a sepulchral silence about it.
La maison abandonnée avait un silence sepulcral.
C2 noun /ˈpriːsɛpt/

precept

précepte
Meaning
A general rule intended to regulate behavior or thought.
Example
Honesty is a fundamental precept in all religions.
L'honnêteté est un précepte fondamental dans toutes les religions.
C2 adjective /ɪnˈsɛndiˌɛri/

incendiary

incendiaire / provocateur
Meaning
designed to cause fires or stir up conflict
Example
The politician’s incendiary remarks angered the crowd.
Les remarques incendiaires du politicien ont mis en colère la foule.
C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

épicycloïde
Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
Le mathématicien a démontré comment dessiner une épicycloïde.
C2 noun /ˈlev.ɪ.ti/

Levity

légèreté; frivolité; manque de respect
Meaning
humor or frivolity, especially the treatment of a serious matter with humor or in a manner lacking due respect
Example
The levity in the courtroom was inappropriate.
La légèreté dans la salle d'audience était inappropriée.
C2 noun /ˌmɪsˈnoʊmər/

misnomer

mauvais nom
Meaning
A wrong or inaccurate name or designation.
Example
Calling the tiny dog a 'giant' is a misnomer.
Appeler le petit chien un 'géant' est un mauvais nom.
C2 noun /ˈreɪdɪks/

radix

base
Meaning
the base or root of something; the number on which a system of numeration is built
Example
In mathematics, the decimal system has a radix of ten.
En mathématiques, le système décimal a une base de dix.
C2 noun /ˈkærəˌpeɪs/

carapace

carapace de tortue ou de crabe
Meaning
the hard shell covering the back of some animals like turtles and crabs
Example
The turtle withdrew into its carapace for protection.
La tortue s'est retirée dans sa carapace pour se protéger.
C2 verb /kənˈtjuːz/

contuse

contusionner
Meaning
to bruise by striking or hitting
Example
He contused his arm when he fell off the bike.
Il s'est contusionné le bras lorsqu'il est tombé de son vélo.
C2 adjective /rɪˈfrɪndʒənt/

refringent

réfringent
Meaning
Capable of refracting light or other waves.
Example
The refringent properties of the crystal bent the light into a spectrum.
Les propriétés réfringentes du cristal ont courbé la lumière en un spectre.
C2 verb /ˈɛmɪt/

emmet

fourmi
Meaning
an ant; a small insect
Example
The emmet carried food to its nest.
La fourmi a porté de la nourriture à son nid.
C2 verb /əˈbrɪdʒ/

abridge

abréger
Meaning
to shorten a text without losing its meaning
Example
The editor decided to abridge the long novel for young readers.
L'éditeur a décidé d'abréger le long roman pour les jeunes lecteurs.
C2 adjective /kəˈmoʊdiəs/

commodious

spacieux
Meaning
spacious and comfortable; having plenty of room
Example
They rented a commodious apartment in the city.
Ils ont loué un appartement spacieux en ville.
C2 verb /ˌfɔːrˈrʌn/

forerun

précéder
Meaning
To go before; to precede in time, place, or action.
Example
Dark clouds often forerun a storm.
Les nuages sombres annoncent souvent une tempête.
C2 noun /ˈɡloʊmɪŋ/

gloaming

crépuscule
Meaning
The time of day after the sun has set and before it is completely dark; twilight.
Example
We walked home together in the quiet gloaming.
Nous avons marché chez nous ensemble dans le calme du crépuscule.
C2 noun /kɔˈrɪkə soˈbɔrnə/

Corica soborna

poisson kachki
Meaning
a small silvery fish species found in South Asian rivers, commonly used in local cuisine
Example
Corica soborna is a popular ingredient in traditional Bengali fish curry.
Corica soborna est un ingrédient populaire dans le curry de poisson bengali traditionnel.
C2 noun /ˈjuːnɪvəˌlɛns/

univalence

univalence
Meaning
The state of having a single valence or combining power, especially in chemistry.
Example
Hydrogen is characterized by its univalence in chemical reactions.
L'hydrogène est caractérisé par son univalence dans les réactions chimiques.
C2 noun /hɜːrˈbɛəriəm/

herbarium

herbier
Meaning
A collection of preserved plant specimens and associated data used for scientific study.
Example
The university maintains a large herbarium for research and education.
L'université maintient un grand herbier pour la recherche et l'éducation.
C2 adjective /ˈfæð.əm.ləs/

fathomless

incompréhensible ou insondable
Meaning
impossible to understand or measure; very deep
Example
The ocean seemed fathomless as it stretched to the horizon.
L'océan semblait insondable à mesure qu'il s'étendait jusqu'à l'horizon.
C2 adjective/noun /ɪnˈkɑːrnədiːn/

incarnadine

rouge incarnat
Meaning
a bright crimson or pinkish-red color
Example
The sky turned incarnadine at sunset.
Le ciel est devenu rouge incarnat au coucher du soleil.
C2 adjective /ˈklæmərəs/

clamorous

bruyant
Meaning
making a loud and confused noise; expressing strong demands noisily
Example
The clamorous audience demanded an encore from the band.
Le public bruyant a exigé un rappel du groupe.
C2 noun /ˌpɒlɪˈhiːdrən/

polyhedron

solide à faces polygonales planes
Meaning
a solid object with flat polygonal faces, straight edges, and vertices
Example
The mathematician studied a complex polyhedron model.
Le mathématicien a étudié un modèle complexe de polyèdre.
C2 noun /ˈfjʊr.ʌŋ.kəl/

Furuncle

furoncle; bosse;
Meaning
a painful pus-filled bump under the skin caused by infected, inflamed hair follicles
Example
The doctor prescribed antibiotics to treat the painful furuncle on his neck.
Le médecin a prescrit des antibiotiques pour traiter le furoncle douloureux sur son cou.
C2 verb /diːˈpɒpjʊˌleɪt/

depopulate

dépeupler
Meaning
To reduce the number of people living in a place.
Example
The war threatened to depopulate the once-thriving town.
La guerre menaçait de dépeupler la ville autrefois prospère.
C2 noun /dɪˈmʌrɪdʒ/

demurrage

démurrage
Meaning
a charge payable to the owner of a ship or vehicle for not loading or unloading on time
Example
The company had to pay demurrage for delaying the unloading of goods.
L'entreprise a dû payer des frais de démurrage pour avoir retardé le déchargement des marchandises.