qui vive
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C2 noun /ˌkiː ˈviːv/

qui vive

alerte
Meaning
A state of alertness or vigilance.
Example
The guards were on the qui vive during the night.
Les gardes étaient en alerte pendant la nuit.
C2 verb, noun /ɡaʊdʒ/

gouge

creuser, surfacturer
Meaning
To cut or scoop out a deep hole or groove; to overcharge unfairly.
Example
He accidentally gouged a hole in the wooden table.
Il a accidentellement fait un trou dans la table en bois.
C2 noun /ˈθɝː.moʊ.klaɪn/

thermocline

thermocline
Meaning
A layer in a body of water in which temperature changes rapidly with depth.
Example
The thermocline separates warm surface water from cold deep water.
La thermocline sépare l'eau chaude de la surface de l'eau froide en profondeur.
C2 noun, adjective, verb /ˈrɛprəˌbeɪt/

reprobate

personne immorale
Meaning
A person of immoral character; to express disapproval of; morally corrupt.
Example
The old reprobate spent his days gambling and drinking.
Le vieux réprouvé passait ses journées à parier et à boire.
C2 adjective /ˈdʒen.ɪ.tɪv/

genitive

génitif
Meaning
relating to or denoting a case of nouns and pronouns indicating possession
Example
In English, the genitive case is often shown with an apostrophe and 's'.
En anglais, le cas génitif est souvent indiqué par un apostrophe et un 's'.
C2 noun /ˈæbɪs/

abbess

abbesse (femme responsable d'un couvent)
Meaning
the woman in charge of a convent of nuns
Example
The abbess welcomed the visitors to the convent.
L'abbesse a accueilli les visiteurs au couvent.
C2 noun /ˈɡɜːrdər/

girder

poutre (en acier)
Meaning
a large, strong beam used to support buildings or bridges
Example
The steel girders held the weight of the bridge.
Les poutres en acier ont soutenu le poids du pont.
C2 verb /rɪˈsɪnd/

rescind

résilier
Meaning
to revoke, cancel, or repeal a law, order, or agreement
Example
The company decided to rescind the job offer.
L'entreprise a décidé de résilier l'offre d'emploi.
C2 noun /ˈθiːɪzəm/

theism

théisme
Meaning
Belief in the existence of a god or gods, especially a creator who intervenes in the universe.
Example
Theism is central to many world religions.
Le théisme est central dans de nombreuses religions du monde.
C2 noun /ˈpɒlɪɡæmɪst/

polygamist

polygame
Meaning
a person who has more than one spouse at the same time
Example
The polygamist had three wives living in different houses.
Le polygame avait trois femmes vivant dans des maisons différentes.
C2 noun /ʃɪˈfɒn/

chiffon

chiffon
Meaning
A lightweight, sheer fabric often used in dresses or scarves.
Example
She wore a beautiful chiffon dress at the party.
Elle portait une belle robe en chiffon à la fête.
C2 adjective /sɛpˈtɛnɪəl/

septennial

septennal
Meaning
Occurring every seven years.
Example
The festival is a septennial tradition in the village.
Le festival est une tradition septennale dans le village.
C2 adjective /ˌmækɪəˈvɛliən/

machiavellian

astucieux, machiavélique et sans scrupules, en particulier en politique ou pour faire progresser sa carrière
Meaning
cunning, scheming, and unscrupulous, especially in politics or in advancing one's career
Example
The politician was known for his Machiavellian tactics.
Le politicien était connu pour ses tactiques machiavéliques.
C2 adjective /ˈbræsi/

brassy

tapageur
Meaning
loud and showy in a way that lacks good taste; resembling brass in color or sound
Example
She wore a brassy necklace that caught everyone’s attention.
Elle portait un collier tapageur qui attirait l'attention de tout le monde.
C2 noun /ˈkwaɪəˌtuːd/

quietude

quiétude
Meaning
A state of stillness and tranquility.
Example
She enjoys the quietude of the countryside.
Elle profite de la quiétude de la campagne.
C2 verb /ˈʌndərˌraɪt/

underwrite

garantir un soutien financier
Meaning
To guarantee financial support, especially by agreeing to cover losses or risks; in insurance, to assess and accept risks.
Example
The bank agreed to underwrite the company's new bond issue.
La banque a accepté de souscrire à la nouvelle émission d'obligations de l'entreprise.
C2 noun /kænˈtɑː.tə/

cantata

cantate
Meaning
A vocal composition with instrumental accompaniment, typically in several movements, often involving a choir.
Example
The choir performed a beautiful cantata during the festival.
Le chœur a interprété une belle cantate pendant le festival.
C2 adverb /ˌðeərˈwɪð/

Therewith

avec cela;
Meaning
together with that; in addition to that
Example
He handed me the contract and the pen therewith.
Il m'a remis le contrat et le stylo avec cela.
C2 adjective /pəˈlædʒ.ɪk/

pelagic

relatif à l'océan ouvert
Meaning
Relating to the open sea or ocean water column, away from the shore.
Example
Pelagic fish like tuna are found far from the coast.
Les poissons pélagiques comme le thon se trouvent loin de la côte.
C2 verb /əˈkluːd/

occlude

obstruer
Meaning
To block or close up an opening or passage.
Example
The pipe was occluded by mineral deposits.
Le tuyau était obstrué par des dépôts minéraux.
C2 noun /ˈdɛkəˌpɒd/

decapod

décapode
Meaning
An arthropod with ten limbs, such as crabs, lobsters, and shrimps.
Example
The lobster is a well-known decapod.
Le homard est un décapode bien connu.
C2 noun /aɪər/

ire

colère, rage
Meaning
intense anger or rage
Example
The new policy provoked the ire of the employees.
La nouvelle politique a provoqué la colère des employés.
C2 adjective /ˈprʊəriənt/

prurient

lubrique
Meaning
having or showing an excessive interest in sexual matters
Example
The magazine was criticized for its prurient content.
Le magazine a été critiqué pour son contenu lubrique.
C2 verb /loʊp/

lope

courir ou se déplacer avec de grandes foulées
Meaning
to run or move with a long, bounding stride
Example
The horse loped gracefully across the field.
Le cheval se déplaçait élégamment à travers le champ.
C2 adjective /ɪˈfɛktʃuəl/

effectual

efficace
Meaning
producing a desired or intended effect, often used in formal contexts
Example
Her effectual efforts brought peace to the community.
Ses efforts efficaces ont apporté la paix à la communauté.
C2 noun /ˈpætrɪsaɪd/

patricide

patricide
Meaning
The act of killing one's own father.
Example
The ancient myth describes a son committing patricide to take the throne.
Le mythe ancien décrit un fils commettant un patricide pour prendre le trône.
C2 noun /ˈkɔːfər/

coffer

coffre
Meaning
A strongbox or small chest for holding valuables, often used metaphorically for funds or financial reserves.
Example
The city's coffers were drained after the costly project.
Les coffres de la ville ont été vidés après le projet coûteux.
C2 noun /ˈæntɪkwɛri/

antiquary

antiquaire
Meaning
A person who studies, collects, or deals in antiques or ancient objects.
Example
The antiquary spent years collecting rare manuscripts from the medieval period.
L'antiquaire a passé des années à collecter des manuscrits rares de la période médiévale.
C2 adjective /ˌeθ.noʊˈsen.trɪk/

ethnocentric

ethnocentrique
Meaning
evaluating other cultures according to the standards of one's own culture
Example
His ethnocentric attitude made it hard for him to appreciate foreign traditions.
Son attitude ethnocentrique lui rendait difficile d'apprécier les traditions étrangères.
C2 adjective /veɪnˈɡlɔːriəs/

vainglorious

vaniteux
Meaning
Excessively proud of oneself or one’s achievements; boastful.
Example
The vainglorious leader boasted about his minor achievements.
Le leader vaniteux se vantait de ses petites réalisations.
C2 noun /θiˈɒsəfi/

theosophy

théosophie
Meaning
A religious or philosophical belief system that seeks direct knowledge of the mysteries of life and the divine.
Example
Theosophy attracted people interested in mysticism and spiritual growth.
La théosophie a attiré des personnes intéressées par le mysticisme et la croissance spirituelle.
C2 noun /ˌɒn.əˌmæt.əˈpiː.ə/

onomatopoeia

onomatopée
Meaning
The formation of a word from a sound associated with what is named.
Example
The word 'buzz' is an example of onomatopoeia.
Le mot 'buzz' est un exemple d'onomatopée.
C2 adjective /dɪˈkrɛpɪt/

decrepit

délabré
Meaning
worn out or weakened by age or neglect
Example
The decrepit old house was on the verge of collapse.
La vieille maison délabrée était sur le point de s'effondrer.
C2 noun /ˌbrɪɡ.əˈdɪər/

brigadier

brigadier
Meaning
A military officer rank, usually commanding a brigade.
Example
The brigadier inspected the troops before the parade.
Le brigadier a inspecté les troupes avant le défilé.
C2 noun /ˌdiːlɛkˈteɪʃən/

delectation

plaisir
Meaning
great pleasure or delight
Example
She read the story aloud for the delectation of her friends.
Elle a lu l'histoire à voix haute pour le plaisir de ses amis.
C2 noun /ˈplænɪsfɪr/

planisphere

planisphère
Meaning
a rotating star chart used to display the visible stars for any time and date
Example
The astronomer used a planisphere to identify the constellations.
L'astronome a utilisé un planisphère pour identifier les constellations.
C2 noun /hɜːrs/

Hearse

voiture funéraire;
Meaning
a vehicle for conveying the coffin at a funeral; a funeral car
Example
The black hearse slowly made its way to the cemetery, followed by a procession of mourners.
Le corbillard noir s'est lentement dirigé vers le cimetière, suivi par une procession de personnes en deuil.
C2 noun /ˌsuːdəʊəˈpɒsəl/

pseudapostle

faux apôtre
Meaning
a false or pretended apostle
Example
The preacher was condemned as a pseudapostle.
Le prédicateur a été condamné en tant que faux apôtre.
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 /ˈɡræn.tɔːr/

grantor

donateur
Meaning
A person or entity that makes a grant or transfers property or rights to another.
Example
The grantor transferred the property rights to the nonprofit organization.
Le donateur a transféré les droits de propriété à l'organisation à but non lucratif.
C2 noun ˌkɒdʒɪˈteɪʃən

cogitation

réflexion, méditation
Meaning
The action of thinking deeply about something; contemplation
Example
After much cogitation, he made the final decision.
Après beaucoup de réflexion, il prit la décision finale.
C2 noun /bɛl/

belle

belle femme
Meaning
A beautiful woman, especially the most attractive woman at a gathering.
Example
She was the belle of the ball that evening.
Elle était la belle du bal ce soir-là.
C2 noun /ˈmɒnəɡræm/

monogram

monogramme
Meaning
A design consisting of two or more letters, typically a person's initials, combined or interwoven.
Example
The towel was embroidered with her monogram.
La serviette était brodée avec son monogramme.
C2 noun /spʌndʒ ɡɔːrd/

Sponse gourd

courge éponge
Meaning
a fibrous gourd that becomes sponge-like when dried, used for cleaning and in cooking when young
Example
The sponge gourd can be eaten when young or dried to make natural scrubbers.
La courge éponge peut être mangée lorsqu'elle est jeune ou séchée pour fabriquer des éponges naturelles.
C2 verb /bɪˈleɪbər/

belabor

insister
Meaning
to argue or elaborate on a subject in excessive detail; to attack verbally or physically
Example
The professor belabored the point until the students grew restless.
Le professeur a insisté sur le point jusqu'à ce que les étudiants deviennent agités.
C2 noun /strəˈmoʊ.ni.əm ˌflaʊ.ər/

Stramonium flower

fleur de stramoine
Meaning
A trumpet-shaped white or purple flower from the jimsonweed plant, known for its toxic properties
Example
The stramonium flower blooms at night with a sweet fragrance.
La fleur de stramoine fleurit la nuit avec un parfum doux.
C2 noun /ˌɪnədˈvɜːrtəns/

inadvertence

inadvertance
Meaning
Failure to pay attention; carelessness.
Example
The error happened through sheer inadvertence.
L'erreur est survenue par pure inadvertance.
C2 noun /kəˈræf/

carafe

carafe en verre
Meaning
a glass container without handles used for serving drinks like water or wine
Example
The waiter brought a carafe of water to the table.
Le serveur a apporté une carafe d'eau à la table.
C2 adjective /ˈhʌmdrʌm/

humdrum

monotone
Meaning
Lacking excitement or variety; dull and monotonous.
Example
She grew tired of the humdrum routine of office life.
Elle en avait marre de la routine monotone de la vie de bureau.
C2 verb /ˈkæstreɪt/

castrate

castrer
Meaning
To remove the testicles of a male animal or human.
Example
The farmer castrated the young bulls to make them easier to manage.
L'agriculteur a castré les jeunes taureaux pour les rendre plus faciles à gérer.
C2 noun /məˈrɔː.dər/

marauder

pillard
Meaning
a person who roams around in search of things to steal or people to attack
Example
Villagers feared the marauders who raided their homes.
Les villageois craignaient les pillards qui attaquaient leurs maisons.
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

énonciation, prononciation claire
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
Son énonciation était claire pendant la présentation.
C2 adjective /ˈfuːlˌhɑːrdi/

foolhardy

audacieux imprudent
Meaning
Recklessly bold or rash; taking foolish risks.
Example
It was foolhardy of him to climb the mountain without proper gear.
C'était audacieux de sa part de gravir la montagne sans l'équipement approprié.
C2 adjective /ˈkɒndʒʊɡəl/

conjugal

conyugal
Meaning
relating to marriage or the relationship between husband and wife
Example
They enjoyed a long life of conjugal happiness.
Ils ont vécu une longue vie de bonheur conjugal.
C2 noun /vərˈmɪl.jən/

Vermillion

couleur rouge-orangée brillante; un pigment de cette couleur
Meaning
a bright red-orange color; a pigment of this color
Example
The artist used vermillion paint for the sunset.
L'artiste a utilisé de la peinture vermillon pour le coucher du soleil.
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 noun /ræŋˈɡuːn ˈkriːpər/

Rangoon creeper

Rangoon creeper
Meaning
A climbing vine with fragrant flowers that change color from white to pink to red
Example
The Rangoon creeper covered the entire fence with its sweet-smelling flowers.
Le Rangoon creeper a couvert toute la clôture avec ses fleurs parfumées.
C2 noun /ˈfetiʃ/

fetich

fétiche
Meaning
an object believed to have magical powers or to be inhabited by a spirit
Example
The villagers treated the statue as a powerful fetich.
Les villageois traitaient la statue comme un fétiche puissant.
C2 noun /kəmˈpɛndiəm/

compendium

compendium
Meaning
A collection of concise but detailed information about a subject.
Example
The book is a compendium of ancient myths and legends.
Le livre est un compendium de mythes et de légendes anciennes.
C2 noun /ˈkɪləˌliːtər/

kiloliter

kilolitre
Meaning
a unit of capacity equal to 1,000 liters
Example
The tank can hold up to three kiloliters of water.
Le réservoir peut contenir jusqu'à trois kilolitres d'eau.
C2 adjective /ˌɔːfˈkiː/

off-key

fausse note
Meaning
out of tune; not in accordance with expected standards
Example
The singer was slightly off-key during the performance.
Le chanteur était légèrement hors de ton pendant la performance.
C2 noun /ˈfriːˌmeɪsən/

freemason

franc-maçon membre
Meaning
A member of an international fraternity known as Freemasonry, focused on moral and spiritual values.
Example
His grandfather was a respected freemason in the community.
Son grand-père était un franc-maçon respecté dans la communauté.
C2 adjective /ˌkɒn.tjʊˈmeɪ.ʃəs/

contumacious

insoumis, récalcitrant
Meaning
stubbornly disobedient or rebellious
Example
The contumacious student refused to follow the school rules.
L'étudiant insoumis a refusé de suivre les règles de l'école.
C2 verb /ˈtɪtər/

titter

rire timidement
Meaning
to laugh in a quiet, nervous, or restrained way
Example
The students began to titter when the projector froze.
Les étudiants ont commencé à rire timidement lorsque le projecteur s'est figé.
C2 adjective /ˌɪm.pəˈfɛk.tə.bəl/

imperfectible

imparfaitible
Meaning
Incapable of being made perfect or complete.
Example
Some human qualities are considered imperfectible.
Certaines qualités humaines sont considérées comme imparfaitibles.
C2 noun /ˈɔːrɪndʒfɪn ˈleɪbiːoʊ/

Orangefin labeo

labeo à nageoires orange
Meaning
a freshwater fish species native to South Asian rivers, commonly found in Bangladesh and India
Example
The orangefin labeo is an important food fish in Bangladesh.
Le labeo à nageoires orange est un poisson alimentaire important au Bangladesh.
C2 noun /əˈspɜːr.ʒən/

aspersion

diffamation
Meaning
An attack on the reputation or integrity of someone.
Example
He cast an aspersion on her character.
Il a jeté une diffamation sur son caractère.
C2 noun /ˌæv.oʊˈkeɪ.ʃən/

avocation

loisir
Meaning
a hobby or minor occupation pursued in addition to one's main work
Example
Painting is his avocation after office hours.
La peinture est son loisir après les heures de bureau.
C2 adjective /ˈoʊ.kən/

oaken

fait de chêne
Meaning
made of or resembling oak wood
Example
The villagers gathered around the oaken table in the hall.
Les villageois se sont rassemblés autour de la table en chêne dans la salle.
C2 verb /kəˈvɔrt/

cavort

danser avec enthousiasme
Meaning
to jump or dance around excitedly
Example
The children cavorted happily in the garden.
Les enfants sautaient joyeusement dans le jardin.
C2 adjective /əˈpɜːrtənənt/

appurtenant

appartenant
Meaning
Belonging to or associated with something, often used in legal/property contexts.
Example
The right of way is appurtenant to the landowner’s property.
Le droit de passage est appartenant à la propriété du propriétaire.
C2 noun, verb /ˌpæm.fləˈtɪər/

pamphleteer

écrivain de pamphlets
Meaning
a person who writes or distributes pamphlets, often to promote a political or social cause
Example
In the 18th century, many pamphleteers influenced public opinion.
Au XVIIIe siècle, de nombreux écrivains de pamphlets ont influencé l'opinion publique.
C2 noun /ˈheɪ.deɪ/

Hey day

l'âge d'or; la période de gloire; le sommet
Meaning
the period of a person's or thing's greatest success, popularity, or vigor; prime time
Example
During her heyday as a singer, she performed in sold-out concerts around the world.
Pendant son âge d'or en tant que chanteuse, elle a performé dans des concerts à guichets fermés à travers le monde.
C2 noun /ˈdɪfθɒŋ/

diphthong

diphtongue
Meaning
A complex vowel sound that begins with one vowel and glides into another within the same syllable.
Example
The word 'coin' contains a diphthong.
Le mot 'coin' contient un diphtongue.
C2 adjective /ˈkwɒdreɪt/

quadrate

carré
Meaning
square or nearly square; having four sides or being suited or corresponding to something
Example
The tiles had a neat quadrate shape that made the floor look orderly.
Les carreaux avaient une forme carrée nette qui donnait à le sol un aspect ordonné.
C2 noun /ˈseɪnjər/

seignior

seigneur féodal
Meaning
A feudal lord; a man of authority in medieval Europe.
Example
The seignior demanded taxes from the peasants.
Le seigneur féodal a exigé des taxes des paysans.
C2 verb /ˌɪmpɔːrˈtuːn/

importune

demander insistant
Meaning
To ask someone persistently or pressingly for something
Example
The child importuned his mother for a new toy.
L'enfant importunait sa mère pour un nouveau jouet.
C2 noun /ˈtoʊ.di/

Toady

lèche-bottes
Meaning
a person who acts obsequiously to gain favor; a sycophant
Example
He was known as a toady who always agreed with the boss.
Il était connu comme un lèche-bottes qui était toujours d'accord avec le patron.
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 noun /ˈhɛʃ.ən/

Hessian

toile de jute
Meaning
a strong coarse fabric made from jute or hemp, used for sacks and wrapping
Example
The farmer stored grain in hessian sacks.
Le fermier a stocké des grains dans des sacs en toile de jute.
C2 noun /ˌprɛsiˈɒsɪti/

preciosity

raffinement excessif
Meaning
Excessive refinement or affected elegance in language, style, or behavior.
Example
The author's preciosity made the novel difficult to read for some audiences.
La preciosité de l'auteur a rendu le roman difficile à lire pour certains lecteurs.
C2 verb /ˈnɪɡəl/

niggle

causer une légère mais persistante gêne
Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
Un petit doute la perturbait dans son esprit.
C2 noun /ˌɛpɪzəʊˈɒtɪk/

epizootic

épizootie
Meaning
An outbreak of disease affecting many animals of one kind at the same time.
Example
The farmer feared an epizootic might wipe out his cattle.
L'agriculteur craignait qu'une épizootie n'élimine son bétail.
C2 noun /ˈbɪvuˌæk/

bivouac

bivouac
Meaning
a temporary camp without tents or cover, usually used by soldiers or mountaineers
Example
The climbers set up a bivouac on the mountainside.
Les grimpeurs ont installé un bivouac sur le flanc de la montagne.
C2 adjective /ɪnˈɛstɪməbl/

inestimable

inestimable
Meaning
Too great or valuable to be measured or estimated.
Example
Her contribution to the project was of inestimable value.
Sa contribution au projet avait une valeur inestimable.
C2 noun ˈfaɪ.təʊˌnjuː.tri.ənt

phytonutrient

phytonutriment
Meaning
Chemical compounds produced by plants that are beneficial to human health but not essential nutrients.
Example
Broccoli is rich in phytonutrients that enhance immunity.
Le brocoli est riche en phytonutriments qui renforcent l'immunité.
C2 verb /ɪnˈsɪnəˌreɪt/

incinerate

incinérer
Meaning
to burn something completely until it is reduced to ashes
Example
The city decided to incinerate the medical waste for safety.
La ville a décidé d'incinérer les déchets médicaux pour des raisons de sécurité.
C2 noun /ˌɛərəˈstætɪks/

aerostatics

aérostatique
Meaning
The branch of physics that deals with the equilibrium of air and gases and the forces acting on bodies in them.
Example
Aerostatics is essential for understanding how balloons float.
L'aérostatique est essentielle pour comprendre comment les ballons flottent.
C2 noun /ˌænɪˈmɒmɪtər/

anemometer

anémomètre
Meaning
An instrument used to measure the speed and direction of wind.
Example
The scientist used an anemometer to record the wind speed during the storm.
Le scientifique a utilisé un anémomètre pour enregistrer la vitesse du vent pendant la tempête.
C2 noun /ˈbɑːr.bər/

Barbar

coiffeur
Meaning
a person whose job is to cut men's hair and shave or trim beards
Example
The barber gave him a perfect haircut for his wedding.
Le coiffeur lui a donné une coupe de cheveux parfaite pour son mariage.
C2 noun /kəˈraʊzl/

carousal

fête bruyante
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
Ils étaient épuisés après une nuit de fête bruyante.
C2 noun /ˌfoʊ.mənˈteɪ.ʃən/

fomentation

incitation, stimulation
Meaning
The action of instigating or stirring up; also the application of warm substances to the body to ease pain.
Example
His speech led to the fomentation of violence in the region.
Son discours a conduit à la fomentation de la violence dans la région.
C2 verb /əbˈvɜːrt/

obvert

inverser
Meaning
To turn something so as to face in a different direction; in logic, to convert a proposition by negating both subject and predicate.
Example
The teacher asked the students to obvert the statement for practice.
Le professeur a demandé aux étudiants de convertir la déclaration pour s'exercer.
C2 noun ˈvɜː.mɪ.kʌl.tʃər

vermiculture

vermiculture
Meaning
The cultivation of earthworms, especially for use in composting organic waste.
Example
Vermiculture enriches soil with natural nutrients.
La vermiculture enrichit le sol avec des nutriments naturels.
C2 adjective /ɒmˈnɪʃ.ənt/

Omniscient

omniscient
Meaning
having complete knowledge; all-knowing
Example
The narrator in the novel appears to be omniscient, knowing every character's thoughts.
Le narrateur dans le roman semble être omniscient, connaissant toutes les pensées des personnages.
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 /ˌsuːdəˈnɪmɪti/

pseudonymity

utilisation de pseudonyme
Meaning
the practice or state of using a pseudonym
Example
The author maintained pseudonymity throughout her career.
L'auteure a maintenu l'utilisation de pseudonyme tout au long de sa carrière.
C2 noun /ɡlʌt/

glut

excédent d'approvisionnement
Meaning
An excessive supply of something; more than is needed.
Example
There was a glut of cheap smartphones in the market.
Il y avait un excédent de smartphones bon marché sur le marché.
C2 adjective /lʌɡˈʒʊəriənt/

luxuriant

luxuriant
Meaning
abundant in growth or richly abundant
Example
The luxuriant forest was teeming with life.
La forêt luxuriante regorgeait de vie.
C2 noun /ˌɛksɪˈkreɪʃən/

execration

malédiction
Meaning
An act of cursing or denouncing someone or something with hatred.
Example
The dictator’s name was spoken with execration after his fall.
Le nom du dictateur a été prononcé avec malédiction après sa chute.
C2 noun /ˈplætɪtjuːd/

platitude

platitude, lieu commun
Meaning
a remark or statement that is overused and unoriginal
Example
He kept repeating the same platitudes during the speech.
Il n'a cessé de répéter les mêmes platitudes pendant son discours.
C2 adjective /ˈɡɑːrbəld/

garbled

brouillé
Meaning
Describes speech or text that is distorted or unclear.
Example
The radio broadcast was full of garbled messages.
La diffusion radio était pleine de messages brouillés.
C2 noun /ˈɪəri/ or /ˈɛəri/

aery

nid de l'aigle
Meaning
An eagle’s nest, or a lofty, airy dwelling.
Example
The eagle perched proudly near its aery high on the cliff.
L'aigle s'est perché fièrement près de son aire, en haut de la falaise.
C2 noun /prɔːŋ/

prong

dent de fourchette
Meaning
a projecting pointed part, such as one of the pointed ends of a fork
Example
The fork has four prongs.
La fourchette a quatre dents.
C2 noun /ˈmuːn.biːm/

moonbeam

rayon de lune
Meaning
A ray of light from the moon.
Example
A moonbeam lit up the quiet forest clearing.
Un rayon de lune illumina la clairière silencieuse de la forêt.
C2 noun /ˈʃɑːdənfrɔɪdə/

schadenfreude

plaisir dérivé du malheur d'autrui
Meaning
pleasure derived from another person's misfortune
Example
He felt a sense of schadenfreude when his rival failed.
Il a ressenti un sentiment de schadenfreude lorsque son rival a échoué.
C2 adjective /ˈsuːpaɪn/

supine

couché sur le dos
Meaning
Lying on the back, face upward; failing to act due to laziness or weakness.
Example
He lay supine on the grass, staring at the stars.
Il était allongé sur l'herbe, regardant les étoiles.
C2 adjective /ˈlæŋɡwɪd/

Languid

languide; paresseux; faible
Meaning
lacking energy or vitality; slow and relaxed; weak or faint
Example
After the long journey, she felt languid and needed to rest.
Après le long voyage, elle se sentait languissante et avait besoin de repos.
C2 noun /ˈlɪθəˌɡræf/

lithograph

lithographie (impression sur pierre)
Meaning
a print made by lithography, often artistic
Example
The museum displayed a rare lithograph from the 19th century.
Le musée a exposé une lithographie rare du 19e siècle.
C2 noun /ˈhæbɪtjuːd/

habitude

habitude, coutume
Meaning
a customary condition or mode of life; habitual practice
Example
He lived in a quiet habitude, avoiding the noise of the city.
Il vivait dans une habitude tranquille, évitant le bruit de la ville.
C2 noun /məˈræs/

morass

situation compliquée
Meaning
A complicated or confused situation; a swampy or boggy ground.
Example
The project got stuck in a bureaucratic morass.
Le projet est coincé dans un marasme bureaucratique.
C2 noun /ˌsɪnjuˈɒsɪti/

sinuosity

sinuité
Meaning
The quality or state of being winding, curving, or having many turns.
Example
The sinuosity of the river made navigation challenging.
La sinuité du fleuve rendait la navigation difficile.
C2 adjective /trænzˈæl.paɪn/

transalpine

au-delà des Alpes
Meaning
situated beyond or across the Alps, especially from the viewpoint of Italy
Example
The Romans referred to France as Transalpine Gaul.
Les Romains appelaient la France la Gaule transalpine.
C2 adjective /ˈɡaɪlləs/

guileless

ingénu
Meaning
Innocent and without deceit
Example
Her guileless smile won everyone’s heart.
Son sourire ingénu a conquis le cœur de tout le monde.
C2 verb /mʌlkt/

mulct

amender / frauder
Meaning
to punish by a fine or to defraud someone of money
Example
The corrupt official was mulcted for his misconduct.
L'officiel corrompu a été condamné à une amende pour sa mauvaise conduite.
C2 adjective /ɪnˈsɛptɪv/

inceptive

initial
Meaning
Relating to or marking the beginning or initial stage of something.
Example
The inceptive phase of the project was marked by enthusiastic planning.
La phase inceptive du projet a été marquée par une planification enthousiaste.
C2 noun /ˈtɜːrməɡənt/

termagant

femme autoritaire et irritable
Meaning
A harsh-tempered or overbearing woman.
Example
The character was portrayed as a loud and domineering termagant.
Le personnage a été dépeint comme une femme bruyante et dominatrice.
C2 noun /ˈdɪktəm/

dictum

dicton
Meaning
A formal pronouncement, authoritative statement, or maxim.
Example
The judge’s dictum clarified the principle of equality before the law.
Le dictum du juge a clarifié le principe de l'égalité devant la loi.
C2 noun /ˈfaɪnəri/

finery

vêtements ou décorations luxueux
Meaning
expensive or elaborate clothes, decorations, or accessories
Example
She attended the party in her finest finery.
Elle est allée à la fête vêtue de sa plus belle tenue.
C2 verb /ˈbɜːrdʒən/

burgeon

croître rapidement
Meaning
To grow or develop rapidly; to flourish.
Example
The city's population began to burgeon after the new factory opened.
La population de la ville a commencé à croître rapidement après l'ouverture de la nouvelle usine.
C2 adjective /ˈfræk.ʃəs/

Fractious

irritable; querelleur; difficile à contrôler
Meaning
irritable and quarrelsome; difficult to control; bad-tempered
Example
The fractious child refused to follow any of the teacher's instructions.
L'enfant fractieux a refusé de suivre les instructions de l'enseignant.