auscultation
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C2 noun /ˌɔːskʌlˈteɪʃən/

auscultation

auscultation
Meaning
The act of listening to internal sounds of the body, typically using a stethoscope.
Example
The doctor performed auscultation to check the patient’s lungs.
Le médecin a effectué une auscultation pour vérifier les poumons du patient.
C2 noun /hɑrˈmoʊniəm/

Harmonium

harmonium
Meaning
a keyboard musical instrument similar to an organ, using air to produce sound
Example
She played devotional songs on the harmonium at the temple.
Elle jouait des chants dévotionnels sur l'harmonium au temple.
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.
C2 noun /ˈfærɪsiː/

pharisee

personne hypocrite
Meaning
A member of an ancient Jewish sect; by extension, a self-righteous or hypocritical person.
Example
He acted like a pharisee, judging others while ignoring his own faults.
Il agissait comme un pharisien, jugeant les autres tout en ignorant ses propres défauts.
C2 noun /dʒɔːnt/

jaunt

excursion courte
Meaning
A short journey or excursion, usually taken for pleasure.
Example
They went on a weekend jaunt to the countryside.
Ils sont partis en excursion courte à la campagne le week-end.
C2 noun /ˈhɪlək/

hillock

butte
Meaning
A small hill or mound.
Example
The children climbed up the grassy hillock to watch the sunset.
Les enfants ont grimpé sur la butte herbeuse pour regarder le coucher du soleil.
C2 verb /ɜːrk/

irk

agacer
Meaning
to annoy or irritate someone
Example
It irks me when people are late without calling.
Ça m'agace quand les gens arrivent en retard sans appeler.
C2 noun /ˈtrʌk.jʊ.ləns/

truculence

agressivité
Meaning
Aggressiveness or eagerness to fight.
Example
His speech was full of truculence and threats.
Son discours était plein d'agressivité et de menaces.
C2 noun /ˌdɪspjuːˈteɪʃən/

disputation

dispute
Meaning
a formal debate or argument
Example
The disputation between the two scholars lasted for hours.
La disputation entre les deux érudits a duré des heures.
C2 noun kwɔːrk

quark

quark
Meaning
A fundamental subatomic particle that combines to form protons and neutrons.
Example
Quarks form protons and neutrons.
Les quarks forment des protons et des neutrons.
C2 noun/verb /ɡraʊs/

grouse

se plaindre / un type d'oiseau
Meaning
A type of bird; or to complain or grumble persistently.
Example
He always grouses about the long hours at work.
Il se plaint toujours des longues heures de travail.
C2 noun /ˈvɪtəlz/

victuals

vivres
Meaning
Food or provisions, especially for human consumption.
Example
The travelers packed enough victuals for their long journey.
Les voyageurs ont emballé suffisamment de vivres pour leur long voyage.
C2 noun /ˈlaɪər/

lier

menteur
Meaning
a person who tells lies; an alternative spelling of liar
Example
No one trusted him because he was known as a habitual lier.
Personne ne lui faisait confiance parce qu’il était un menteur habituel.
C2 adjective /ɪˈfɛmɪnət/

effeminate

efféminé
Meaning
Having traits, tastes, or habits traditionally considered feminine, often used negatively for men.
Example
The critics described him as effeminate due to his gentle manner.
Les critiques l'ont décrit comme efféminé à cause de sa manière douce.
C2 noun /ˈɡɪni/

guinea

guinée (ancienne monnaie britannique en or)
Meaning
A former British gold coin; also refers to Guinea, a country in West Africa
Example
The antique coin was worth one guinea.
La pièce antique valait une guinée.
C2 adjective /ˌɪrɛvəˈrɛnʃəl/

irreverential

irrévérencieux
Meaning
Showing a lack of respect for things that are generally taken seriously.
Example
His irreverential humor often shocked traditional audiences.
Son humour irrévérencieux choquait souvent les spectateurs traditionnels.
C2 adjective /əˈkɪliən/

achillean

achillien
Meaning
like or characteristic of Achilles; strong but vulnerable
Example
His achillean pride made him blind to danger.
Sa fierté achillienne le rendait aveugle au danger.
C2 noun /ˈveɪnɡlɔːri/

vainglory

vanité
Meaning
Excessive vanity or boastfulness about one's achievements.
Example
His speech was filled with vainglory and self-praise.
Son discours était rempli de vanité et d'autopromotion.
C2 noun ˌsaɪ.bəˈnet.ɪks

cybernetics

cybernétique
Meaning
The science of communications and automatic control systems in both machines and living things.
Example
Cybernetics plays a crucial role in artificial intelligence.
La cybernétique joue un rôle crucial dans l'intelligence artificielle.
C2 noun /ˌdʒerənˈtɑːkrəsi/

gerontocracy

gérontocratie
Meaning
A system of government or control by old people.
Example
The country was seen as a gerontocracy, dominated by elderly leaders.
Le pays était perçu comme une gérontocratie, dominée par des dirigeants âgés.
C2 verb /rɪˈkwaɪt/

requite

rendre
Meaning
to return or repay a favor, service, or feeling
Example
She requited his kindness with a thoughtful gift.
Elle a rendu sa gentillesse avec un cadeau réfléchi.
C2 adjective /ˈpɪrɪk/

pyrrhic

victoire pyrrhique
Meaning
A victory won at such a great cost that it is almost equivalent to defeat.
Example
The general declared the battle a pyrrhic victory due to heavy losses.
Le général a déclaré la bataille comme une victoire pyrrhique en raison des lourdes pertes.
C2 verb /rɪˈɡeɪl/

regale

régaler
Meaning
To entertain or amuse someone with stories, food, or drink.
Example
He regaled us with stories of his travels around the world.
Il nous a régalés avec des histoires de ses voyages autour du monde.
C2 noun /ˈæpəˌsteɪt/

apostate

apostat
Meaning
A person who renounces a religious or political belief or principle.
Example
He was labeled an apostate after abandoning the faith of his community.
Il a été étiqueté comme apostat après avoir abandonné la foi de sa communauté.
C2 noun /ˌdɛspəˈrɑːdoʊ/

desperado

bandit
Meaning
A bold, reckless, or dangerous person, often a criminal.
Example
The sheriff was determined to capture the desperado who terrorized the town.
Le shérif était déterminé à capturer le bandit qui terrorisait la ville.
C2 verb /ˌdɪsɪnˈtɜːr/

disinter

désenterrer
Meaning
to dig up something buried, especially a body
Example
The archaeologists disinterred ancient remains from the site.
Les archéologues ont désenterré des restes anciens du site.
C2 noun /ɪnˈsɪɡniə/

insignia

insigne
Meaning
A badge or symbol that shows rank, position, or membership.
Example
The soldier proudly wore the insignia of his regiment.
Le soldat portait fièrement l'insigne de son régiment.
C2 noun /ˈsɪŋkrəˌnɪzəm/

synchronism

synchronisme
Meaning
The simultaneous occurrence of events or actions.
Example
The synchronism of the dancers' movements amazed the audience.
Le synchronisme des mouvements des danseurs a émerveillé le public.
C2 adjective /ˈtrɛmjələs/

tremulous

tremblant
Meaning
shaking or quivering slightly, often from nervousness or weakness
Example
Her voice was tremulous as she gave her speech.
Sa voix était tremblante lorsqu'elle a donné son discours.
C2 verb /fɪˈlɪsɪˌteɪt/

felicitate

féliciter
Meaning
to congratulate; to express good wishes
Example
We felicitated the graduating students at the ceremony.
Nous avons félicité les étudiants diplômés lors de la cérémonie.
C2 noun /ˌdɛd ˈhiːt/

dead-heat

égalité parfaite
Meaning
a race or contest in which two or more competitors finish exactly equal
Example
The race ended in a dead-heat between the two runners.
La course s'est terminée par une égalité parfaite entre les deux coureurs.
C2 adjective /ˈdʒɔːnti/

jaunty

gai
Meaning
Having a lively, cheerful, and self-confident manner or appearance.
Example
He walked into the room with a jaunty step.
Il est entré dans la pièce d'un pas gai.
C2 noun /ˈplɛbɪsaɪt/

plebiscite

référendum populaire
Meaning
a direct vote by the electorate on an important public question
Example
The government held a plebiscite to decide on the new constitution.
Le gouvernement a organisé un référendum populaire pour décider de la nouvelle constitution.
C2 verb /ɪmˈpɛnd/

impend

se profiler
Meaning
to be about to happen; to loom threateningly
Example
Dark clouds suggested that a storm was impeding.
Les nuages sombres suggéraient qu'une tempête était imminente.
C2 adjective /ɔːˈrɪfərəs/

auriferous

aurifère
Meaning
Containing or producing gold.
Example
The miners discovered an auriferous vein in the mountains.
Les mineurs ont découvert un filon aurifère dans les montagnes.
C2 noun /æmˈbroʊʒə/

ambrosia

ambroisie
Meaning
The food of the gods in classical mythology; something extremely pleasing to taste or smell.
Example
The dessert was so delicious that it tasted like ambrosia.
Le dessert était tellement délicieux qu'il avait le goût d'ambrosia.
C2 noun /ɪˈlɪziəm/

elysium

élysée
Meaning
A place or state of perfect happiness; in Greek mythology, the afterlife paradise.
Example
For her, the garden was a personal elysium.
Pour elle, le jardin était un élysée personnel.
C2 noun /ɪˌdʒækjʊˈleɪʃən/

ejaculation

éjaculation / exclamation soudaine
Meaning
The action of suddenly saying something or the release of semen during sexual climax.
Example
His sudden ejaculation of joy surprised everyone in the room.
Son éjaculation soudaine de joie a surpris tout le monde dans la pièce.
C2 verb /ˈdɛpɪleɪt/

depilate

épiler
Meaning
to remove hair from the skin, especially by mechanical or chemical means
Example
She decided to depilate her legs before the event.
Elle a décidé de se dépiler les jambes avant l'événement.
C2 noun /ˈændaɪərn/

andiron

support en métal pour bois
Meaning
a metal support used in a fireplace to hold logs
Example
The logs rested on the andirons in the old fireplace.
Les bûches reposaient sur les andirons dans l'ancienne cheminée.
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 adjective /əˈsɪdjʊləs/

acidulous

légèrement acide ou amer
Meaning
slightly sour or sharp in taste or manner
Example
The critic wrote an acidulous review of the movie.
Le critique a écrit une critique acide du film.
C2 noun /njuːˈmɪzmətɪst/

numismatist

numismate
Meaning
A person who studies or collects coins, paper currency, and medals.
Example
The numismatist displayed his rare coin collection at the exhibition.
Le numismate a exposé sa collection rare de pièces de monnaie à l'exposition
C2 noun /tʃɜːrl/

churl

rustre
Meaning
A rude, boorish, or ill-mannered person.
Example
The waiter was such a churl that customers left unhappy.
Le serveur était un tel rustre que les clients sont partis mécontents.
C2 adjective /eɪˈsɛfələs/

acephalous

sans tête
Meaning
having no leader or head; headless
Example
The acephalous group soon fell into disorganization.
Le groupe sans tête tomba bientôt dans la désorganisation.
C2 adjective /ˈsɛpərəbəl/

separable

séparable
Meaning
Capable of being separated or divided.
Example
The two issues are separable and should be discussed independently.
Les deux problèmes sont séparables et doivent être discutés indépendamment.
C2 adjective /ˌpɛrɪpəˈtɛtɪk/

peripatetic

nomade
Meaning
Traveling from place to place, especially for work or based on lifestyle.
Example
He led a peripatetic life as a traveling teacher.
Il menait une vie de nomade en tant qu'enseignant itinérant.
C2 noun /əˈluː.vi.əm/

alluvium

alluvion
Meaning
Fertile soil deposited by flowing water, especially in riverbanks.
Example
The alluvium in riverbanks is highly fertile for agriculture.
L'alluvion sur les rives des rivières est très fertile pour l'agriculture.
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/noun /ˌhaɪərəˈɡlɪfɪk/

hieroglyphic

hiéroglyphique
Meaning
Relating to or written in hieroglyphs; symbols or writing that is difficult to understand.
Example
The archaeologists studied the hieroglyphic inscriptions carefully.
Les archéologues ont étudié les inscriptions hiéroglyphiques avec soin.
C2 noun /flæks/

flax

lin
Meaning
a plant whose fibers are used to make linen and whose seeds are edible
Example
Flax is often used in making linen fabrics.
Le lin est souvent utilisé pour fabriquer des tissus en lin.
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 ˌbaɪ.oʊ.əˈveɪ.lə.bɪl.ə.ti

bioavailability

capacité d'absorption du corps
Meaning
The degree to which a substance can be absorbed and used by the body.
Example
Turmeric's bioavailability increases when consumed with black pepper.
La biodisponibilité du curcuma augmente lorsqu'il est consommé avec du poivre noir.
C2 noun /ˈsɒfɪst/

sophist

sophiste
Meaning
a person who uses clever but misleading arguments
Example
He was dismissed as a sophist who twisted facts to win debates.
Il a été rejeté comme un sophiste qui déformait les faits pour gagner des débats.
C2 noun /ˈɪŋkjʊbəs/

incubus

esprit maléfique
Meaning
An oppressive or nightmarish burden; in folklore, an evil spirit that lies upon sleeping people.
Example
Debt became an incubus that weighed heavily on the family.
La dette est devenue un esprit maléfique qui pesait lourdement sur la famille.
C2 adjective /ˌdaɪəˈkrɪtɪkəl/

diacritical

diacritique
Meaning
Relating to a mark added to a letter to indicate a different pronunciation or stress.
Example
The word résumé has diacritical marks that change its meaning from resume.
Le mot 'résumé' a des marques diacritiques qui changent sa signification de 'resume'.
C2 noun /ˈkæn.toʊ/

canto

canto
Meaning
A main division of a long poem, especially in epic poetry.
Example
The Divine Comedy is divided into several cantos.
La Divine Comédie est divisée en plusieurs cantos.
C2 adjective /ɑːlˈfæktəri/

olfactory

olfactif
Meaning
Relating to the sense of smell.
Example
The perfume activated her olfactory nerves immediately.
Le parfum a immédiatement activé ses nerfs olfactifs.
C2 adjective /ˈhæriːd/

harried

épuisé ou stressé
Meaning
feeling strained or stressed due to being overworked or constantly bothered
Example
The harried teacher struggled to calm the noisy classroom.
L'enseignant épuisé luttait pour calmer la salle de classe bruyante.
C2 verb /dɪˈskraɪ/

descry

apercevoir au loin
Meaning
to catch sight of something, especially something distant or obscure
Example
From the hilltop, they descried a small village in the distance.
Depuis le sommet de la colline, ils ont aperçu un petit village au loin.
C2 verb /ˈtɛmpəˌraɪz/

temporize

temporiser
Meaning
To delay making a decision or taking action in order to gain time.
Example
The politician temporized when asked about the controversial issue.
Le politicien a temporisé lorsqu'on lui a demandé à propos de la question controversée.
C2 noun /ˈmɛtrəˌnoʊm/

metronome

métronome
Meaning
A device that produces regular ticks or beats to help musicians maintain tempo.
Example
She practiced the piano with a metronome to keep steady timing.
Elle pratiquait le piano avec un métronome pour garder un rythme régulier.
C2 noun /trænsˈluːsəns/

translucence

semi-transparence
Meaning
the quality of allowing light to pass through but not detailed shapes
Example
The translucence of the curtains filled the room with soft light.
La semi-transparence des rideaux remplissait la pièce de lumière douce.
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 verb /kənˈstrɪndʒ/

constringe

contracter
Meaning
to cause to shrink or contract; to constrict
Example
The medicine helped constringe the swollen tissues.
Le médicament a aidé à contracter les tissus enflés.
C2 noun /dɪˈpləʊmətɪst/

diplomatist

diplomate
Meaning
A person skilled in diplomacy; another word for diplomat.
Example
The diplomatist handled the negotiations with great tact.
Le diplomate a géré les négociations avec grande tact.
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 /ˈlɪɡ.ə.tʃər/

ligature

ligature
Meaning
A thing used for tying or binding tightly; in music/printing, two or more notes or letters joined together.
Example
The doctor used a ligature to stop the bleeding.
Le médecin a utilisé une ligature pour arrêter le saignement.
C2 noun /lɒŋ ˈwɪskəd ˈkætfɪʃ/

Long whiskered catfish

poisson-chat à longues moustaches
Meaning
A type of freshwater fish with long whisker-like barbels around its mouth
Example
The fisherman caught a long whiskered catfish in the river.
Le pêcheur a attrapé un poisson-chat à longues moustaches dans la rivière.
C2 verb /ˌmɪskənˈstruː/

misconstrue

mal interpréter
Meaning
To interpret something wrongly or misunderstand the meaning.
Example
She misconstrued his silence as anger.
Elle a mal interprété son silence comme de la colère.
C2 verb /dɪsˈkʌmfɪt/

discomfit

déconcerter
Meaning
to make someone feel uneasy, embarrassed, or confused
Example
The interviewer’s tough questions discomfited the candidate.
Les questions difficiles de l'intervieweur ont déstabilisé le candidat.
C2 noun /lɒx/ or /lɒk/

lough

lac
Meaning
An Irish or Scottish word for a lake or sea inlet.
Example
The fishermen lived by the lough for generations.
Les pêcheurs vivaient près du lac pendant des générations.
C2 noun /ˈneɪvəri/

knavery

fourberie
Meaning
dishonest or deceitful behavior; trickery
Example
The politician’s knavery was exposed by the media.
La fourberie du politicien a été exposée par les médias.
C2 noun /lɑːrˈʒes/

largess

générosité
Meaning
Generosity in giving gifts or money.
Example
The foundation survived thanks to the largess of wealthy donors.
La fondation a survécu grâce à la générosité des donateurs fortunés.
C2 noun /ˈsɪniæst/

cineast

cinéaste
Meaning
A film enthusiast or filmmaker; a person deeply interested in cinema.
Example
As a true cineast, she spends most weekends watching classic films.
En tant que véritable cinéaste, elle passe la plupart de ses week-ends à regarder des films classiques.
C2 noun /ˈslæt.ən/

slattern

femme négligée
Meaning
a woman who is untidy or slovenly in appearance or habits
Example
The house looked as if a slattern lived there.
La maison avait l'air d'avoir une femme négligée qui y vivait.
C2 adjective /ˌhaɪpərˈkrɪtɪkl/

hypercritical

hypercritique
Meaning
Excessively or unreasonably critical.
Example
The teacher was often hypercritical of small mistakes.
Le professeur était souvent hypercritique envers les petites erreurs.
C2 noun /ˈsuːpsɒ̃/

soupcon

une petite quantité
Meaning
a very small quantity of something; a trace
Example
She added just a soupcon of spice to the dish.
Elle a ajouté juste une petite quantité d'épices au plat.
C2 noun /ˈpʌlkrɪˌtjuːd/

pulchritude

beauté
Meaning
physical beauty
Example
The actress was admired for her pulchritude as well as her talent.
L'actrice a été admirée pour sa beauté et son talent.
C2 noun ˌmɛtəkɒɡˈnɪʃən

metacognition

penser à la pensée
Meaning
Awareness and understanding of one's own thought processes
Example
Metacognition enhances problem-solving abilities.
La métacognition améliore les capacités de résolution de problèmes.
C2 noun /fɔːn/

faun

faune (créature mythologique)
Meaning
a mythological creature that is half human and half goat
Example
The sculpture depicted a playful faun dancing in the forest.
La sculpture représentait un faune dansant et jouant dans la forêt.
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 noun ˈhɑːrbərɪdʒ

harborage

refuge
Meaning
A place of shelter or refuge for pests or animals.
Example
Pests need a harborage site to survive and breed.
Les nuisibles ont besoin d'un refuge pour survivre et se reproduire.
C2 adjective /pərˈfɪdiəs/

perfidious

traître
Meaning
deceitful and untrustworthy
Example
The spy was executed for his perfidious actions.
L'espion a été exécuté pour ses actions perfides.
C2 adjective /ˈroʊziət/

roseate

rosé, optimiste
Meaning
Having a pink color; optimistic or idealistic.
Example
She looked at the future with roseate optimism.
Elle regarda l'avenir avec un optimisme rose.
C2 noun /ˌtrænspəˈzɪʃən/

transposition

transposition
Meaning
the act of changing the order or position of something
Example
The transposition of digits caused an error in the calculation.
La transposition des chiffres a causé une erreur dans le calcul.
C2 adjective, noun /səbˈmɜːrsəbl/

submersible

submersible
Meaning
capable of being submerged; a small underwater craft
Example
The scientists explored the deep ocean using a submersible.
Les scientifiques ont exploré l'océan profond à l'aide d'un submersible.
C2 noun /ˈmɒnəɡrɑːf/

monograph

monographie
Meaning
A detailed written study of a single specialized subject or aspect of it.
Example
The professor published a monograph on ancient pottery.
Le professeur a publie une monographie sur la poterie antique.
C2 adjective /ˈɜːrsaɪn/

ursine

ursidé
Meaning
Relating to or resembling a bear.
Example
The man’s ursine strength amazed everyone.
La force ursidé de l'homme a étonné tout le monde.
C2 adjective /ˈviːnəl/

venal

vénal
Meaning
willing to do dishonest things in return for money; corrupt
Example
The politician was accused of being venal and corrupt.
Le politicien a été accusé d'être vénal et corrompu.
C2 verb /fleɪ/

flay

enlever la peau/criticiser sévèrement
Meaning
to strip off the skin of something or criticize severely
Example
The chef flayed the fish before cooking it.
Le chef a enlevé la peau du poisson avant de le cuisiner.
C2 noun /ˌtɛliˈɒlədʒi/

teleology

téléologie
Meaning
the explanation of phenomena by the purpose they serve rather than by cause
Example
Aristotle is often associated with the concept of teleology in philosophy.
Aristote est souvent associé au concept de téléologie en philosophie.
C2 noun /ˌɪrɪˈdɛsəns/

iridescence

brillance iridescente
Meaning
a play of lustrous, changing colors like those of a rainbow
Example
The butterfly's wings shimmered with iridescence.
Les ailes du papillon brillaient d'une brillance iridescente.
C2 verb /ˈdʒɛriˌmændər/

gerrymander

manipuler les limites des circonscriptions électorales
Meaning
to manipulate the boundaries of an electoral constituency to favor one party or class
Example
The ruling party was accused of trying to gerrymander the districts to secure more seats.
Le parti au pouvoir a été accusé de manipuler les districts pour obtenir plus de sièges.
C2 noun /pɪˈnɒlədʒi/

penology

pénologie
Meaning
The study of prison management and criminal rehabilitation.
Example
He decided to specialize in penology to help improve the prison system.
Il a décidé de se spécialiser en pénologie pour améliorer le système pénitentiaire.
C2 adjective /əˈmɔːrfəs/

amorphous

amorphe
Meaning
Lacking a clear shape or form; without a defined structure.
Example
The plan remained amorphous and lacked concrete details.
Le plan est resté amorphe et manquait de détails concrets.
C2 noun /ˈfrɔːdjʊləns/

fraudulence

fraude
Meaning
The quality or state of being fraudulent; deceitfulness.
Example
The audit revealed fraudulence in the financial statements.
L'audit a révélé une fraude dans les états financiers.
C2 noun /ˈpɔːrtɛnt/

portent

prémonition
Meaning
A sign or warning that something, especially something momentous or calamitous, is likely to happen.
Example
The sudden drop in stock prices was seen as a portent of economic trouble.
La chute soudaine des prix des actions a été vue comme une prémonition de problèmes économiques.
C2 adjective /ˌɪrɪˈdjuːsəbl/

irreducible

irréductible
Meaning
impossible to reduce or simplify further
Example
The fraction 3/7 is irreducible.
La fraction 3/7 est irréductible.
C2 adjective /ˈsiːmli/

seemly

approprié
Meaning
proper or appropriate in behavior or appearance
Example
It was not seemly to argue loudly during the ceremony.
Il n'était pas approprié de discuter bruyamment pendant la cérémonie.
C2 adjective /ˈdɛndrɔɪd/

dendroid

en forme d'arbre
Meaning
tree-shaped or branching like a tree
Example
The coral has a dendroid structure.
Le corail a une structure dendroïde.
C2 noun /kənˈtɔːrʃən/

contortion

une forme tordue ou pliée; l'action de tordre hors de la forme normale
Meaning
a twisted or bent shape; the act of twisting out of the normal shape
Example
The gymnast's contortion amazed the audience.
La contorsion du gymnaste a étonné le public.
C2 noun /ˈkæθoʊd/

cathode

électrode négative
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
Le cathode émet des électrons dans le tube.
C2 verb /ˈsæŋktɪfaɪ/

sanctify

sanctifier
Meaning
to make holy or sacred; to purify
Example
The priest will sanctify the marriage ceremony.
Le prêtre sanctifiera la cérémonie de mariage.
C2 verb /ˈɑːbvieɪt/

obviate

éliminer
Meaning
To remove a need or difficulty; to prevent or avoid something.
Example
This new system obviates the need for manual data entry.
Ce nouveau système supprime la nécessité de saisir des données manuellement.
C2 noun /ˈhɔːtɪnəs/

haughtiness

arrogance
Meaning
The appearance or quality of being arrogantly superior and disdainful.
Example
His haughtiness made him unpopular among his peers.
Son arrogance l'a rendu impopulaire parmi ses pairs.
C2 noun /floʊ/

floe

banquise
Meaning
a large sheet of floating ice
Example
The polar bears rested on the ice floe.
Les ours polaires se reposaient sur la banquise.
C2 adjective /ɪnˈvaɪələbl/

inviolable

inviolable
Meaning
never to be broken, dishonored, or violated
Example
Human rights are considered inviolable in modern democracies.
Les droits de l'homme sont considérés comme inviolables dans les démocraties modernes.
C2 adjective /prəˈpʌlsɪv/

propulsive

propulsif
Meaning
Having the power to drive or push something forward.
Example
The propulsive force of the rocket lifted it off the ground.
La force propulsive de la fusée l'a soulevée du sol.
C2 noun /ˈɡændər/

Gander

oie mâle
Meaning
male goose
Example
The gander protected his family from the approaching dog.
Le gander a protégé sa famille du chien qui approchait.
C2 noun /ˈævərɪs/

avarice

avarice
Meaning
extreme greed for wealth or material gain
Example
His avarice led him to exploit his workers.
Son avarice l'a conduit à exploiter ses travailleurs.
C2 adjective /əˈsɛt.ɪk/

ascetic

ascétique
Meaning
Practicing strict self-denial and abstaining from worldly pleasures, often for religious reasons.
Example
He lived an ascetic life in the mountains, far from worldly comforts.
Il vivait une vie ascétique dans les montagnes, loin des conforts mondains.
C2 noun /ˈmɪsəl/

missal

missel
Meaning
a book containing the texts used in the Catholic Mass throughout the year
Example
The priest read from the missal during the ceremony.
Le prêtre a lu dans le missel pendant la cérémonie.
C2 noun /ˈmɒrəlɪst/

moralist

moraliste
Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
L'auteur était connu comme un moraliste strict dans ses écrits.
C2 noun /ˈsɛm.ɪ.nɛr.i/

seminary

séminaire
Meaning
A school or college for training priests, ministers, or rabbis.
Example
He decided to enroll in a seminary to study theology.
Il a décidé de s'inscrire dans un séminaire pour étudier la théologie.
C2 noun /ˌoʊpəˈlɛsəns/

opalescence

opalescence
Meaning
a milky or pearly appearance of a surface like that of an opal
Example
The pearl had a gentle opalescence under the light.
La perle avait une douce opalescence sous la lumière.
C2 adjective /ˈvjuː.ləs/

Viewless

invisible; sans opinions
Meaning
invisible; having no views or opinions
Example
The ghost remained viewless to most people in the haunted house.
Le fantôme est resté invisible pour la plupart des gens dans la maison hantée.
C2 noun /ˈkɒn.tjʊ.mə.li/

contumely

insulte, mépris
Meaning
insulting or humiliating treatment
Example
He endured the contumely of his colleagues with patience.
Il a supporté le mépris de ses collègues avec patience.
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 noun /ˈdəʊ.lər/

dolor

douleur
Meaning
A state of great sorrow or distress.
Example
The nation was in deep dolor after the tragedy.
La nation était dans une grande douleur après la tragédie.
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.