rime
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C2 noun /raɪm/

rime

givre
Meaning
frost formed on cold surfaces by freezing water vapor
Example
The trees were covered with a white rime after the cold night.
Les arbres étaient recouverts de givre blanc après la nuit froide.
C2 noun /ˈvɪtrioʊl/

vitriol

critique acerbe
Meaning
harsh and bitter criticism
Example
The politician faced vitriol from the public.
Le politicien a fait face à une critique acerbe du public.
C2 adjective /ʌnˈblʌʃɪŋ/

Unblushing

effronté; sans vergogne
Meaning
showing no shame or embarrassment; boldly shameless
Example
He told the unblushing lie without any hesitation.
Il a dit le mensonge effronté sans hésitation.
C2 noun /ˌdaɪ.jʊˈret.ɪk/

diuretic

diurétique
Meaning
A substance that promotes the production of urine.
Example
Coffee has a mild diuretic effect.
Le café a un léger effet diurétique.
C2 noun /ˈbrɔːdˌsaɪd/

broadside

attaque violente
Meaning
a strong verbal attack or a sheet of paper printed on one side
Example
The politician launched a broadside against his opponent.
Le politicien a lancé une attaque violente contre son opposant.
C2 verb /əkˈsiːd/

accede

accéder
Meaning
to agree to a request, proposal, or demand; to assume an office or position
Example
The government finally acceded to the demands of the protesters.
Le gouvernement a finalement accédé aux demandes des manifestants.
C2 adjective /ɪmˈpræktɪkəbl/

impracticable

impraticable
Meaning
Not capable of being carried out or put into practice.
Example
The plan seemed impracticable due to limited resources.
Le plan semblait impraticable en raison des ressources limitées.
C2 noun /ˈkedʒ.ə.riː/

Kedgeree

kedgeree
Meaning
a European dish of cooked rice, fish, and hard-boiled eggs, originally from India
Example
The breakfast menu featured traditional kedgeree with smoked haddock and eggs.
Le menu du petit-déjeuner proposait un kedgeree traditionnel avec du haddock fumé et des œufs.
C2 adjective /dɪˈstreɪ/

distrait

distrait
Meaning
deeply distracted or absent-minded, often due to worry or grief
Example
He looked distrait after hearing the sad news.
Il avait l'air distrait après avoir entendu les mauvaises nouvelles.
C2 verb /rɪˈpruːv/

reprove

réprimander
Meaning
to criticize or correct someone gently or disapprove of their actions
Example
The teacher reproved the student for being late.
L'enseignant a réprimandé l'élève pour son retard.
C2 verb /ˈmɔːrtɪfaɪ/

mortify

mortifier
Meaning
to cause someone to feel great embarrassment or shame
Example
She was mortified when she tripped on stage.
Elle était mortifiée lorsqu'elle a trébuché sur scène.
C2 adjective /ˈnjuːmɪnəs/

numinous

numineux
Meaning
having a strong spiritual or mysterious quality
Example
The temple had a numinous atmosphere that inspired awe.
Le temple avait une atmosphère numineuse qui inspirait l'émerveillement.
C2 noun /ˌsɪŋ.krəˈnɪs.ɪ.ti/

synchronicity

synchronicité
Meaning
The meaningful coincidence of two or more events that are not planned.
Example
The synchronicity of their thoughts amazed everyone.
La synchronicité de leurs pensées a étonné tout le monde.
C2 verb /ˈɡræn.jʊ.leɪt/

granulate

granuler
Meaning
To form or cause to form into grains or small particles.
Example
The sugar began to granulate as it cooled.
Le sucre a commencé à se granuler lorsqu'il a refroidi.
C2 noun /ˌmjuːlˈtɪər/

muleteer

muletier
Meaning
a person who drives or takes care of mules
Example
The muleteer guided the animals safely across the mountain path.
Le muletier a guidé les animaux en toute sécurité à travers le sentier de montagne.
C2 noun /ˈreɪmənt/

raiment

vêtements
Meaning
clothing, especially fine or formal wear
Example
The king wore royal raiment during the ceremony.
Le roi portait des vêtements royaux pendant la cérémonie.
C2 adjective /ˌɪrɪˈmiːdiəbl̩/

irremediable

irrémédiable
Meaning
Impossible to cure, repair, or remedy.
Example
The damage to the ancient manuscript was irremediable.
Les dommages au manuscrit ancien étaient irrémédiables.
C2 adjective ˈen.də.krɪn

endocrine

endocrine
Meaning
Relating to or denoting glands that secrete hormones directly into the blood.
Example
The endocrine system regulates metabolism and growth.
Le système endocrinien régule le métabolisme et la croissance.
C2 noun /ˌpriːdɪˈlɛkʃən/

predilection

prédilection
Meaning
A strong liking or preference for something.
Example
She has a predilection for classical music.
Elle a une prédilection pour la musique classique.
C2 verb /kənˈvoʊk/

convoke

convocation
Meaning
to call together or summon a meeting or assembly
Example
The committee convoked an emergency session to discuss the crisis.
Le comité a convoqué une session d'urgence pour discuter de la crise.
C2 noun /ˈfænˌtæzəm/

phantasm

fantôme
Meaning
an illusion, ghost, or figment of the imagination
Example
The child claimed to see a phantasm in the old house.
L'enfant prétendait avoir vu un fantôme dans la vieille maison.
C2 noun /mʌsk/

Musk

musc
Meaning
a strong-smelling substance secreted by certain animals, used in perfumes and traditional medicine
Example
The perfume contained natural musk that gave it an exotic fragrance.
Le parfum contenait du musc naturel qui lui a donné un parfum exotique.
C2 adjective /ɪnˈdʒɛnjuəs/

ingenuous

ingénu
Meaning
Innocent, naive, and unsuspecting; showing childlike simplicity and sincerity.
Example
Her ingenuous smile revealed her genuine kindness.
Son sourire ingénu révélait sa véritable gentillesse.
C2 noun, adjective /ˌtætərdɪˈmeɪliən/

tatterdemalion

personne vêtue de haillons
Meaning
A person dressed in ragged clothes; ragged or dilapidated in appearance.
Example
A tatterdemalion wandered the streets in search of food.
Un tatterdemalion errait dans les rues à la recherche de nourriture.
C2 verb /ɛnˈkɪndl/

enkindle

enflammer, inspirer
Meaning
to set on fire or inspire strong emotion
Example
The speech enkindled hope in the audience.
Le discours a enflammé l'espoir dans l'auditoire.
C2 noun /mɪˌsɛdʒəˈneɪʃən/

miscegenation

métissage
Meaning
the interbreeding of people considered to be of different racial types
Example
The law once prohibited miscegenation in many countries.
La loi interdisait autrefois la miscegénation dans de nombreux pays.
C2 noun /sɪˈdɪʃ.ən/

Sedition

sédition
Meaning
conduct or speech inciting people to rebel against authority; treason
Example
The activist was charged with sedition for his inflammatory speeches.
L'activiste a été accusé de sédition pour ses discours incendiaires.
C2 noun /ˈvɛləm/

vellum

parchemin
Meaning
a fine parchment made originally from the skin of a calf, used for writing or printing
Example
The ancient manuscript was written on vellum.
Le manuscrit ancien a été écrit sur du parchemin.
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 /ræpˈtɔːriəl/

raptorial

rapace
Meaning
Relating to birds of prey or predatory behavior.
Example
The eagle is a raptorial bird with sharp talons.
L'aigle est un oiseau de proie avec des serres acérées.
C2 adjective /ˌhɪstriˈɒnɪk/

histrionic

excessivement dramatique
Meaning
Overly dramatic or theatrical in behavior or style.
Example
Her histrionic reaction to the small problem surprised everyone.
Sa réaction histrionique au petit problème a surpris tout le monde.
C2 adjective /ˈkælkjʊləbl/

calculable

calculable
Meaning
Capable of being calculated, estimated, or measured.
Example
The risk involved in the project is calculable.
Le risque impliqué dans le projet est calculable.
C2 adjective /ɪnˈkoʊətɪv/

inchoative

inchoatif
Meaning
relating to the beginning of something; in an initial stage
Example
The poet used inchoative expressions to depict the dawn of creation.
Le poète a utilisé des expressions inchoatives pour décrire l'aube de la création.
C2 noun /ˈfeɪlæŋks/

phalanx

phalanx
Meaning
A group of people or things arranged in a compact, close formation; also an ancient Greek military formation.
Example
A phalanx of reporters waited outside the courthouse.
Un groupe de journalistes attendait devant le tribunal.
C2 noun /ˈnoʊzˌɡeɪ/

nosegay

bouquet de fleurs
Meaning
a small bunch of flowers, typically given as a gift or carried for decoration
Example
She carried a nosegay of fresh roses to the ceremony.
Elle a porté un bouquet de roses fraîches à la cérémonie.
C2 adjective /ˈdekərəs/

decorous

décoratif
Meaning
showing proper and polite behavior; marked by good taste
Example
The audience gave a decorous applause after the performance.
Le public a applaudi de manière décorative après la performance.
C2 noun /vɪm/

vim

vigueur
Meaning
energy and enthusiasm
Example
She performed the dance with great vim and vigor.
Elle a exécuté la danse avec une grande vigueur et énergie.
C2 adjective /ˌdɛlɪˈkwɛsənt/

deliquescent

qui devient liquide en absorbant l'humidité
Meaning
tending to become liquid by absorbing moisture from the air
Example
Sugar is not deliquescent, but salt can be.
Le sucre n'est pas déliquescent, mais le sel peut l'être.
C2 adjective /ˌnɒnpəˈreɪl/

nonpareil

inégalé
Meaning
Having no equal; unrivaled or matchless.
Example
Her beauty was considered nonpareil in the region.
Sa beauté était considérée comme inégalée dans la région.
C2 noun /ˌhjuː.mɪ.fɪˈkeɪ.ʃən/

humification

humification
Meaning
The process of organic matter decomposition to form humus in soil.
Example
Humification enhances soil structure and fertility.
L'humification améliore la structure et la fertilité du sol.
C2 adjective /sæŋˈɡwɪniəs/

sanguineous

relatif au sang
Meaning
Relating to blood; bloody.
Example
The surgeon examined the sanguineous discharge from the wound.
Le chirurgien a examiné l'écoulement sanguinolent de la plaie.
C2 noun /ˈpɛntəˌɡræm/

pentagram

pentagramme
Meaning
A five-pointed star often used as a symbol in magic, mysticism, or religion.
Example
The wizard drew a pentagram on the floor as part of the ritual.
Le magicien a tracé un pentagramme sur le sol dans le cadre du rituel.
C2 noun /ɪˌluːmɪˈnɑːti/

illuminati

illuminati
Meaning
a group of people claiming to have special enlightenment or secret knowledge, often linked to conspiracies
Example
Many conspiracy theories involve the Illuminati as a secret world-controlling group.
De nombreuses théories du complot impliquent les Illuminati comme un groupe secret contrôlant le monde.
C2 noun /ˈkɪŋʃɪp/

kingship

royauté
Meaning
The position, dignity, or authority of a king.
Example
The king’s advisors often reminded him of the responsibilities of kingship.
Les conseillers du roi lui rappelaient souvent les responsabilités de la royauté.
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 noun/verb /ˈpɪləri/

pillory

dispositif de châtiment public
Meaning
a device for publicly punishing someone / to expose to public ridicule
Example
The corrupt official was placed in the pillory for the town to jeer at.
Le fonctionnaire corrompu a été mis en pilori pour que la ville se moque de lui.
C2 noun /ˈskʌl.i.ən/

scullion

valet de cuisine
Meaning
a servant assigned the most menial kitchen tasks
Example
In medieval times, a scullion was responsible for cleaning pots and pans.
Au Moyen Âge, un scullion était responsable du nettoyage des casseroles et des poêles.
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 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 /ˈɔːldərmənʃɪp/

aldermanship

poste de conseiller
Meaning
The office, position, or dignity of an alderman.
Example
He was honored with aldermanship after years of service.
Il a été honoré du poste de conseiller après des années de service.
C2 verb /rɪˈspaɪər/

respire

respirer
Meaning
To breathe in and out; to inhale and exhale.
Example
Plants also respire to release energy.
Les plantes respirent aussi pour libérer de l'énergie.
C2 noun /dɪˈstɪlər/

distiller

distillateur
Meaning
A person or company that makes alcoholic drinks or purified liquids by distillation.
Example
The distiller introduced a new brand of whiskey last year.
Le distillateur a lancé une nouvelle marque de whisky l'année dernière.
C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

nutritif
Meaning
Relating to nutrition; having nourishing qualities.
Example
The nutritive value of the fruit is very high.
La valeur nutritive du fruit est très élevée.
C2 adjective /ˈkæp.ʃəs/

Captious

captieux; critique
Meaning
tending to find fault or raise petty objections; fault-finding; critical
Example
His captious remarks about every small detail made the meeting very unpleasant.
Ses remarques captieuses sur chaque petit détail ont rendu la réunion très désagréable.
C2 noun /nɛˈkroʊsɪs/

necrosis

nécrose
Meaning
the death of body tissue due to disease, injury, or lack of blood supply
Example
The doctor explained that the patient’s wound showed signs of necrosis.
Le médecin a expliqué que la blessure du patient montrait des signes de nécrose.
C2 noun ˈtɛlɪˌmɛtri

telemetry

télémétrie
Meaning
The process of recording and transmitting the readings of an instrument.
Example
The spacecraft transmitted telemetry data back to Earth.
Le vaisseau spatial a transmis les données de télémétrie à la Terre.
C2 adjective /ˌmæləˈdrɔɪt/

maladroit

maladroit
Meaning
clumsy or awkward in movement or behavior
Example
His maladroit attempt at fixing the chair made it worse.
Sa tentative maladroite de réparer la chaise l'a empirée.
C2 adjective /ɪkˈspɒzɪtəri/

expository

expositif
Meaning
intended to explain or describe something
Example
The teacher gave an expository lecture on the topic.
Le professeur a donné une conférence expositive sur le sujet.
C2 noun ˌæɡ.roʊ.iˈkɒl.ə.dʒi

agroecology

agroécologie
Meaning
A scientific discipline that studies agricultural systems by applying ecological concepts and principles.
Example
Agroecology promotes eco-friendly farming.
L'agroécologie favorise l'agriculture écologique.
C2 noun /ˈpɛtjʊləns/

petulance

pétulance
Meaning
The quality of being childishly sulky or bad-tempered.
Example
His petulance during the meeting annoyed everyone.
Sa pétulance pendant la réunion a agacé tout le monde.
C2 adjective /ˈpeɪli/

paly

rayé
Meaning
striped with different colors, usually used in heraldry
Example
The knight’s shield was decorated with paly stripes of red and gold.
Le bouclier du chevalier était décoré de rayures rayées rouges et dorées.
C2 verb /ˈpɛrəɡrɪˌneɪt/

peregrinate

bonheur
Meaning
To travel or wander from place to place.
Example
He loved to peregrinate across the countryside during summer.
Elle ne pouvait pas cacher son bonheur quand elle a reçu le prix.
C2 verb /ˈmæstɪkeɪt/

masticate

mastiquer
Meaning
to chew food thoroughly before swallowing
Example
He slowly masticated the bread before swallowing.
Il mastiqua lentement le pain avant de l'avaler.
C2 noun /məˈlɑː.ti/

Malati

malati
Meaning
a fragrant climbing plant with small white flowers, commonly known as jasmine
Example
The malati vine covered the garden wall with sweet-smelling flowers.
La vigne de malati a couvert le mur du jardin avec des fleurs au parfum sucré.
C2 noun /ˈpɪkəloʊ/

piccolo

petite flûte
Meaning
a small flute, higher in pitch than the regular flute
Example
She played a lively tune on the piccolo during the concert.
Elle a joué une mélodie vive sur le piccolo pendant le concert.
C2 adjective /ˈtriːzənəbl/

treasonable

trahison
Meaning
Relating to or involving the crime of treason.
Example
The general was accused of treasonable conduct.
Le général a été accusé de conduite traitresse.
C2 noun /skʌlˈdʌɡəri/

skulduggery

fraude
Meaning
underhanded or dishonest behavior
Example
The politician was accused of financial skulduggery.
Le politicien a été accusé de fraude financière.
C2 verb /seɪt/

sate

satisfaire
Meaning
To satisfy fully or to excess.
Example
The huge meal sated their hunger after the long journey.
Le gros repas a satisfait leur faim après le long voyage.
C2 verb /kəmˈpɔːrt/

comport

se comporter
Meaning
to behave or conduct oneself in a particular way
Example
She comported herself with grace during the ceremony.
Elle s'est comportée avec grâce lors de la cérémonie.
C2 verb /ˈrævəl/

ravel

embrouiller / démêler
Meaning
to tangle or complicate; to untangle or unravel depending on context
Example
She began to ravel the loose threads of the sweater.
Elle a commencé à démêler les fils lâches du pull.
C2 noun /ˌɪn.trəˈɡreʃ.ən/

introgression

introgression génétique
Meaning
The transfer of genetic information from one species to another through repeated backcrossing.
Example
Introgression plays a significant role in plant breeding.
L'introgression joue un rôle important dans la reproduction des plantes.
C2 noun /rɪˈpoʊst/

riposte

réplique acérée
Meaning
a quick and clever reply to criticism or an insult
Example
Her sharp riposte left everyone in silence.
Sa réplique acérée laissa tout le monde sans voix.
C2 verb /ˈvaʊtʃ.seɪf/

vouchsafe

octroyer
Meaning
to grant or give something in a gracious or condescending manner
Example
He vouchsafed them a rare smile.
Il leur a octroyé un rare sourire.
C2 verb /ˈɑːblɪˌɡeɪt/

obligate

obliger
Meaning
to bind legally or morally; to compel someone to do something
Example
The contract obligates the company to provide timely service.
Le contrat oblige l'entreprise à fournir un service ponctuel.
C2 noun /ˈlɔːˌɡɪvər/

lawgiver

législateur
Meaning
A person who creates or enforces laws; a legislator.
Example
Moses is often regarded as a great lawgiver in history.
Moïse est souvent considéré comme un grand législateur dans l'histoire.
C2 adjective /ˈmɒnɪtəri/

monitory

avertisseur
Meaning
Giving a warning or cautionary advice; serving to warn.
Example
His monitory tone made everyone cautious about their next move.
Son ton monitory a rendu tout le monde prudent quant à leur prochain mouvement.
C2 verb /ˌsuːpərˈæd/

superadd

superajouter
Meaning
to add something to what has already been added
Example
The author chose to superadd a new chapter to the revised edition.
L'auteur a choisi de superajouter un nouveau chapitre à l'édition révisée.
C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

feuille de moutarde
Meaning
green leafy vegetable from the mustard plant; edible leaves used in cooking
Example
We cooked mustard leaf with fish in a traditional Bengali curry.
Nous avons cuisiné des feuilles de moutarde avec du poisson dans un curry bengali traditionnel.
C2 adjective /ˌɪn.trəˈsɛl.jʊ.lər/

intracellular

à l'intérieur de la cellule
Meaning
Located or occurring within a cell.
Example
The drug works by targeting intracellular bacteria.
Le médicament agit en ciblant les bactéries intracellulaires.
C2 verb /əˈbɛt/

abet

encourager un crime
Meaning
to encourage or assist someone to commit a crime or wrongdoing
Example
He was accused of abetting the criminals in their escape.
Il a été accusé d'avoir aidé les criminels dans leur fuite.
C2 noun /ˈʌn.dɚˌstɔː.ri/

understory

végétation inférieure
Meaning
The layer of vegetation beneath the main canopy of a forest.
Example
The understory of a rainforest is home to small mammals and insects.
La végétation inférieure d'une forêt tropicale est le foyer de petits mammifères et d'insectes.
C2 noun /ˈdɛvɪlri/

devilry

diablerie
Meaning
Wicked or cruel behavior; mischievous actions.
Example
The children were full of devilry on Halloween night.
Les enfants étaient pleins de diablerie lors de la nuit d'Halloween.
C2 noun /pɪˈlɑːf/

Pillaw

pilav
Meaning
a dish of rice cooked in seasoned broth, often with meat and vegetables
Example
We enjoyed a delicious chicken pillaw for dinner.
Nous avons dégusté un délicieux pilav au poulet pour le dîner.
C2 verb /ɪˈfɛktʃueɪt/

effectuate

effectuer
Meaning
to put into force or cause to happen; to bring about
Example
The manager effectuated the changes to improve efficiency.
Le manager a effectué les changements pour améliorer l'efficacité.
C2 adjective /ɪnˈsuːpərəbl/

insuperable

insurmontable
Meaning
Impossible to overcome or surpass.
Example
The team faced insuperable challenges during the expedition.
L'équipe a fait face à des défis insurmontables lors de l'expédition.
C2 adjective /ˈtrɛntʃənt/

trenchant

tranchant
Meaning
expressed strongly, effectively, and clearly; sharp or cutting in style or expression
Example
Her trenchant criticism of the policy left no room for misunderstanding.
Sa critique tranchante de la politique n'a laissé aucune place à des malentendus.
C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

centrifuge
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
La force centrifuge pousse les vêtements vers les bords de la machine à laver.
C2 noun /ɪˌpɪstəˈmɒlədʒɪst/

epistemologist

épistémologue
Meaning
A scholar or expert who studies the nature, sources, and limits of knowledge.
Example
The epistemologist debated how humans can truly know anything with certainty.
L'épistémologue a débattu sur la façon dont les humains peuvent vraiment savoir quelque chose avec certitude.
C2 adjective /ˈmiːliˌmaʊðd/

mealymouthed

parler de manière évasive
Meaning
not willing to speak directly and honestly; evasive in speech
Example
The politician gave a mealymouthed response to the tough question.
Le politicien a donné une réponse évasive à la question difficile.
C2 verb /ɛkˈskɔːrieɪt/

excoriate

critique sévèrement
Meaning
To strongly criticize someone; to denounce severely.
Example
The critic excoriated the film for its poor script.
Le critique a sévèrement critiqué le film pour son mauvais scénario.
C2 verb /kənˈtɛm/

contemn

mépriser
Meaning
to treat or regard with disdain, scorn, or contempt
Example
He would never contemn honest work, no matter how humble.
Il ne mépriserait jamais un travail honnête, peu importe à quel point il est modeste.
C2 adjective /æbˈstiːmiəs/

abstemious

abstème
Meaning
not allowing oneself much food or drink; marked by moderation
Example
She lived an abstemious life, avoiding all luxuries.
Elle a vécu une vie abstemie, évitant tous les luxes.
C2 verb /kəˈlʌmnieɪt/

calumniate

calomnier
Meaning
To make false and damaging statements about someone; to slander.
Example
He was furious when he realized they had calumniated his reputation.
Il était furieux lorsqu'il a réalisé qu'ils avaient calomnié sa réputation.
C2 noun /ˈhæbɪtənt/

habitant

habitant
Meaning
An inhabitant; a person or animal that lives in a particular place.
Example
The habitants of the village were friendly and welcoming.
Les habitants du village étaient amicaux et accueillants.
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 noun /ˌvɪvɪˈsɛkʃən/

vivisection

la pratique de réaliser des opérations sur des animaux vivants pour la recherche scientifique
Meaning
the practice of performing operations on live animals for scientific research
Example
Vivisection has long been a controversial topic among scientists and animal rights activists.
La vivisection a longtemps été un sujet controversé parmi les scientifiques et les militants des droits des animaux.
C2 verb /sweɪð/

swathe

envelopper
Meaning
To wrap or cover closely or completely.
Example
She swathed the baby in a soft blanket.
Elle enveloppa le bébé dans une couverture douce.
C2 verb /ʌnˈkaʊtʃ/

uncouch

retirer du canapé (usage rare)
Meaning
to remove from a couch or to release from being laid down (rare/archaic usage)
Example
The surgeon attempted to uncouch the cataract.
Le chirurgien a tenté d'enlever la cataracte.
C2 adjective /ˌnɒnˈtrɪviəl/

nontrivial

non trivial
Meaning
Not simple or easy; requiring effort or significant thought.
Example
Solving the equation turned out to be a nontrivial task.
Résoudre l'équation s'est avéré être une tâche non triviale.
C2 noun /ˌɪntərˈsɛsər/

intercessor

intercesseur
Meaning
a person who intervenes or pleads on behalf of another
Example
He acted as an intercessor to resolve the conflict between the two families.
Il a agi en tant qu'intercesseur pour résoudre le conflit entre les deux familles.
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 /ˈvɜːrdɪɡriːs/

verdigris

dépôt vert ou bleu
Meaning
A green or bluish deposit that forms on copper, brass, or bronze surfaces due to oxidation.
Example
The old statue was covered in verdigris after years of exposure to the rain.
La vieille statue était couverte de verdigris après des années d'exposition à la pluie.
C2 adjective ˈmiː.ni.əl

menial

mineur
Meaning
Not requiring much skill and lacking prestige.
Example
He refused to do menial work.
Il a refusé de faire des travaux mineurs.
C2 adjective /ˌɪnkəmˈbʌstəbl/

incombustible

incombustible
Meaning
Not capable of catching fire or burning.
Example
This material is incombustible and safe for construction.
Ce matériau est incombustible et sûr pour la construction.
C2 adjective /flɛgˈmæt.ɪk/

phlegmatic

phlegmatique
Meaning
having an unemotional and stolidly calm disposition
Example
Despite the chaos, he remained phlegmatic and composed.
Malgré le chaos, il est resté flégmatique et composé.
C2 verb /ɪˈmjʊər/

immure

enfermer
Meaning
to confine or enclose someone against their will
Example
The prisoner was immured in a dark cell.
Le prisonnier a été enfermé dans une cellule sombre.
C2 noun /ˈtrɛntʃərmən/

trencherman

goinfre
Meaning
a person who eats in a hearty or robust manner; a big eater
Example
The trencherman devoured the feast with great enthusiasm.
Le goinfre dévora le festin avec un grand enthousiasme.
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 adjective /ˈfɪt.fəl/

fitful

par intermittence
Meaning
occurring in irregular bursts; not continuous or steady
Example
He had a fitful sleep due to the storm.
Il a eu un sommeil par intermittence à cause de la tempête.
C2 noun /ˌdɪsæprəˈbeɪʃən/

disapprobation

désapprobation
Meaning
strong disapproval, typically on moral grounds
Example
The policy was met with widespread disapprobation.
La politique a été accueillie par une désapprobation généralisée.
C2 adjective /dɪˈklæməˌtɔri/

declamatory

style déclamatoire
Meaning
speaking in a loud, rhetorical, or dramatic way
Example
The politician’s declamatory style impressed some but irritated others.
Le style déclamatoire du politicien a impressionné certains, mais irrité d'autres.
C2 verb /poʊˈtɛnʃiˌeɪt/

potentiate

potentialiser
Meaning
To increase the power, effect, or likelihood of something.
Example
Caffeine can potentiate the effects of some medicines.
La caféine peut potentialiser les effets de certains médicaments.
C2 verb /dɪsˈbɑːr/

disbar

révoquer un avocat de la profession légale
Meaning
to officially remove a lawyer from the legal profession
Example
The corrupt lawyer was disbarred for unethical conduct.
L'avocat corrompu a été disbarred pour conduite non éthique.
C2 noun /ɪɡˈzɛmplɑːr/

exemplar

exemple
Meaning
A model or pattern to be copied or imitated.
Example
She is an exemplar of kindness and generosity.
Elle est un exemple de gentillesse et de générosité.
C2 adjective /ˈmæk.jʊˌleɪ.tɪd/

maculated

maculé
Meaning
Spotted or stained; marked with blemishes.
Example
The maculated surface of the old mirror gave it a unique charm.
La surface maculée du vieux miroir lui donna un charme unique.
C2 noun /ˈɔːlmənæk/

almanac

almanach
Meaning
An annual publication containing calendars, weather forecasts, astronomical data, and other useful information.
Example
He consulted the almanac to check the phases of the moon.
Il a consulté l'almanach pour vérifier les phases de la lune.
C2 noun ˌɛr.jʊˈdɪʃ.ən

erudition

érudition
Meaning
The quality of having or showing great knowledge or learning; scholarship.
Example
His erudition in history impressed the entire audience.
Son érudition en histoire a impressionné tout le public.
C2 noun /ˈproʊbɪti/

probity

probité
Meaning
The quality of having strong moral principles; honesty and decency.
Example
The judge was admired for his integrity and probity.
Le juge a été admiré pour son intégrité et sa probité.
C2 noun /wɪt/

whit

une très petite quantité
Meaning
a very small part or amount
Example
He doesn't care a whit about the outcome.
Il ne se soucie pas d'un iota du résultat.
C2 noun /ˌɪnkrɪˈdjuːləti/

incredulity

incrédulité
Meaning
the state of being unwilling or unable to believe something
Example
She looked at him with incredulity after hearing the strange story.
Elle le regarda avec incrédulité après avoir entendu l'histoire étrange.
C2 noun /ˌmɪsədˈvɛntʃər/

misadventure

mésaventure
Meaning
An unlucky accident, mishap, or unfortunate event.
Example
He broke his leg during a skiing misadventure.
Il s'est cassé la jambe lors d'une mésaventure en ski.