obstructionist
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C2 noun /əbˈstrʌkʃənɪst/

obstructionist

obstructionniste
Meaning
a person who deliberately delays or prevents progress by being uncooperative or oppositional
Example
The obstructionist in the committee kept delaying the decision-making process.
L'obstructionniste au sein du comite a continue a retarder le processus de prise de decision.
C2 noun /ˈæl.kə.laɪ ækt/

Alkali Act

Loi de l'Alcalinité
Meaning
A British law passed in 1863 to regulate the emission of hydrochloric acid gas from alkali works, representing one of the first pieces of environmental legislation.
Example
The Alkali Act of 1863 was one of the first environmental laws.
La Loi de l'Alcalinité de 1863 fut l'une des premières lois environnementales.
C2 noun /ˈdʒʌŋk.tʃər/

jucture

moment critique
Meaning
a particular point in time, especially one of great importance or crisis
Example
At this critical jucture, the company must decide whether to expand or downsize.
À ce moment critique, l'entreprise doit décider si elle doit s'étendre ou se réduire.
C2 adjective /ˈʌndjʊləs/

undulous

ondulé
Meaning
Having a wavy surface or form.
Example
The artist painted the undulous sea at sunset.
L'artiste a peint la mer ondulée au coucher du soleil.
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 noun ˌkɒmpjʊˈteɪʃənəl kəˌmjuːnɪˈkeɪʃən

computational communication

communication computationnelle
Meaning
Digital exchange and automated interaction; the use of computational methods and systems to facilitate communication and information sharing.
Example
Computational communication is reshaping how we share information.
La communication computationnelle redéfinit la manière dont nous partageons les informations.
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 verb /ˌmɛtəˈmɔrfoʊz/

metamorphose

se métamorphoser
Meaning
To change in form, structure, or substance; to transform completely.
Example
The caterpillar metamorphosed into a butterfly.
La chenille s'est métamorphosée en un papillon.
C2 adjective /ˈhɔːri/

hoary

gris, ancien
Meaning
gray or white with age; very old and respected
Example
The hoary oak tree stood as a witness to centuries of history.
Le vieux chêne se tenait comme témoin de siècles d'histoire.
C2 noun /pruːd/

prude

personne excessivement prude
Meaning
A person who is easily shocked by matters relating to sex or nudity; someone overly modest.
Example
He was called a prude for blushing at the movie scenes.
Il a été traité de prude pour avoir rougi devant les scènes du film.
C2 noun /ˈsɪlədʒɪzəm/

syllogism

syllelogisme
Meaning
A form of reasoning in which a conclusion is drawn from two given or assumed premises.
Example
The philosopher explained the concept of syllogism using simple examples.
Le philosophe a expliqué le concept du syllogisme en utilisant des exemples simples.
C2 noun /ɪmˈbroʊlioʊ/

imbroglio

embrouille
Meaning
An extremely confused, complicated, or embarrassing situation.
Example
The political imbroglio lasted for months without resolution.
L'embrouille politique a duré des mois sans résolution.
C2 noun /ˈpeɪpəsi/

papacy

papauté
Meaning
The office or authority of the Pope in the Roman Catholic Church.
Example
The papacy played a significant role in medieval European politics.
La papauté a joué un rôle important dans la politique médiévale européenne.
C2 noun /ˈlɪtərdʒi/

liturgy

liturgie
Meaning
A form or formulary according to which public religious worship is conducted.
Example
The priest followed the liturgy during the Sunday mass.
Le prêtre a suivi la liturgie pendant la messe du dimanche.
C2 noun /ˈhɛksəˌpɒd/

hexapod

hexapode
Meaning
An insect or other organism with six legs.
Example
The scientist observed a hexapod crawling on the leaf.
Le scientifique a observé un hexapode rampant sur la feuille.
C2 noun /ˈkɔːrmərənt/

cormorant

un grand oiseau marin noir qui attrape des poissons
Meaning
a large black sea bird that catches fish by diving
Example
The cormorant perched on the rock, drying its wings after a dive.
Le cormoran était perché sur la roche, séchant ses ailes après un plongeon.
C2 noun /ˌrɛprɪˈhɛnʃən/

reprehension

réprimande
Meaning
The act of rebuking or criticizing severely.
Example
The teacher’s reprehension of the student’s behavior was justified.
La réprimande du comportement de l'élève par le professeur était justifiée.
C2 verb /əˈvaʊtʃ/

avouch

affirmer
Meaning
to affirm or assert something as true
Example
He avouched his innocence before the judge.
Il a affirmé son innocence devant le juge.
C2 noun /ɪkˌsprəʊ.priˈeɪ.ʃən/

expropriation

expropriation
Meaning
The act of government taking private property, also known as confiscation, nationalization, or seizure.
Example
The land expropriation led to disputes among landowners.
L'expropriation des terres a entraîné des disputes entre les propriétaires fonciers.
C2 verb /həˈræŋ/

harangue

faire un long discours passionné et souvent en colère
Meaning
to deliver a long, passionate, and often angry speech
Example
The politician harangued the crowd for over an hour.
Le politicien a fait un discours à la foule pendant plus d'une heure.
C2 noun /ˈplɛntɪtjuːd/

plentitude

abondance
Meaning
the condition of being full or abundant
Example
The garden offered a plentitude of flowers in spring.
Le jardin offrait une abondance de fleurs au printemps.
C2 noun /əˈkwɪtəns/

acquittance

quittance
Meaning
a written receipt acknowledging payment or discharge of a debt
Example
He demanded an acquittance after paying the loan.
Il a exigé une quittance après avoir payé le prêt.
C2 adjective /ˈsɪnjuːi/

sinewy

musclé et fort
Meaning
Lean and muscular; strong and tough.
Example
The athlete had a sinewy build that showed his strength.
L'athlète avait une silhouette musclée qui montrait sa force.
C2 verb /ˈsɪbəleɪt/

sibilate

prononcer avec un sifflement
Meaning
To pronounce with a hissing sound.
Example
The actor sibilated his lines for dramatic effect.
L'acteur a prononcé ses répliques avec un sifflement pour un effet dramatique.
C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

apiculture
Meaning
The practice of keeping and raising bees for honey and other products.
Example
Apiculture plays a vital role in agriculture by supporting pollination.
L'apiculture joue un rôle vital dans l'agriculture en soutenant la pollinisation.
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 noun /ˈkeɪ.tɪf/

caitiff

lâche
Meaning
A contemptible or cowardly person.
Example
The knight despised the caitiff who betrayed his comrades.
Le chevalier méprisait le lâche qui avait trahi ses camarades.
C2 verb /ˈmæsəˌreɪt/

macerate

attendrir
Meaning
to soften or break up something, especially food, by soaking in liquid
Example
The chef macerated the fruit in wine before serving.
Le chef a macéré les fruits dans le vin avant de les servir.
C2 noun /pluːˈtɒkrəsi/

plutocracy

gouvernement des riches
Meaning
a system of government where the wealthy hold power
Example
The country was ruled as a plutocracy.
Le pays était dirigé comme une ploutocratie.
C2 adjective /əˈfɔːrsed/

Aforesaid

précédemment mentionné
Meaning
mentioned before; previously stated
Example
The aforesaid conditions must be met before approval.
Les conditions précédemment mentionnées doivent être remplies avant l'approbation.
C2 noun /kəˈdʒoʊləri/

cajolery

flatterie
Meaning
Flattering or coaxing talk intended to persuade someone.
Example
Through cajolery, he convinced his boss to grant him a raise.
Grâce à la flatterie, il convainquit son patron de lui accorder une augmentation.
C2 adjective /vɜːrˈtɪdʒɪnəs/

vertiginous

vertigineux
Meaning
Causing dizziness due to great height or steepness.
Example
The tourists looked down from the vertiginous cliffs with awe.
Les touristes regardaient en bas depuis les falaises vertigineuses avec émerveillement.
C2 noun /ˌækwəˈpɒnɪks/

aquaponics

aquaponie
Meaning
A system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants grown hydroponically.
Example
Aquaponics efficiently utilizes water by integrating fish and plant farming.
L'aquaponie utilise l'eau efficacement en intégrant l'élevage de poissons et la culture de plantes.
C2 noun /sɒl/

sol

sol (cinquième note de l'échelle musicale)
Meaning
The fifth note of the sol-fa musical scale (do, re, mi, fa, sol, la, ti); also the Latin word for sun
Example
The choir practiced singing the note sol during rehearsal.
Le chœur a pratiqué en chantant la note sol pendant les répétitions.
C2 noun /ˈɑːm.lət/

Armlet

bracelet de bras
Meaning
a band worn around the upper arm as an ornament
Example
The traditional dancer wore golden armlets that gleamed in the spotlight.
La danseuse traditionnelle portait des bracelets dorés qui brillaient sous les projecteurs.
C2 verb /ˈwɔːbəl/

warble

chanter ou siffler avec une voix tremblante ou des trilles
Meaning
To sing or whistle with a quavering voice or with trills.
Example
The bird warbled a sweet tune in the morning.
L'oiseau a chanté une douce mélodie le matin.
C2 noun /ɪˈfɛmɪnəsi/

effeminacy

efféminéité
Meaning
The quality of showing traits traditionally associated with women, such as delicacy or softness.
Example
In ancient times, effeminacy was often criticized as a sign of weakness.
Dans les temps anciens, l'efféminéité était souvent critiquée comme un signe de faiblesse.
C2 noun /ˈjuːər/

ewer

verseuse
Meaning
a large jug with a wide mouth, especially used in the past for carrying water
Example
The servant filled the ewer with fresh water.
Le serviteur a rempli la verseuse d'eau fraîche.
C2 verb /ˈdɒɡmətaɪz/

dogmatize

dogmatiser
Meaning
To state opinions or beliefs as if they were absolute truths.
Example
The professor tended to dogmatize on political issues.
Le professeur avait tendance à dogmatiser sur les questions politiques.
C2 verb /blæsˈfiːm/

blaspheme

blasphémer
Meaning
to speak irreverently about God or sacred things
Example
He was accused of blaspheming during the heated argument.
Il a été accusé de blasphémer pendant la dispute intense.
C2 verb /ɪˈmɛnd/

emend

corriger
Meaning
to correct or revise a text, especially for errors
Example
The editor emended the manuscript before publication.
L'éditeur a corrigé le manuscrit avant la publication.
C2 noun /əˈbrɪdʒmənt/

abridgment

abrégé
Meaning
A shortened version of a larger work, such as a book or speech.
Example
The publisher released an abridgment of the lengthy novel for students.
L'éditeur a publié un abrégé du long roman pour les étudiants.
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 noun /ˈlɛtʃ.əri/

lechery

lubie
Meaning
excessive or offensive sexual desire; lustfulness
Example
The novel depicted the lechery of corrupt nobles.
Le roman dépeignait la lubricité des nobles corrompus.
C2 noun /ˈhɔːrn.bɪl/

Hornbill

Oiseau hornbill
Meaning
a large tropical bird with a large curved beak and often a horn-like projection
Example
The colorful hornbill perched on the highest branch.
Le hornbill coloré s'est posé sur la branche la plus haute.
C2 adjective /ˈvɑːlətɪv/

volitive

volitif
Meaning
Relating to the will or the exercise of the will.
Example
The treaty was signed under volitive agreement between both nations.
Le traité a été signé sous un accord volitif entre les deux nations.
C2 verb /ˈɔːreɪt/

orate

prêcher
Meaning
To speak in a formal, often pompous manner
Example
He began to orate at the ceremony.
Il a commencé à prêcher lors de la cérémonie.
C2 adjective /ɪnˈkɒnstənt/

inconstant

inconstant
Meaning
frequently changing; not consistent or dependable
Example
His inconstant moods made it difficult to work with him.
Ses humeurs inconstantes rendaient difficile de travailler avec lui.
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 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 adjective /əˈfɪʃəs/

officious

médicule
Meaning
Excessively eager to offer unwanted help or advice; meddlesome.
Example
The officious guard kept interrupting the visitors with unnecessary instructions.
Le garde médicule interrompait les visiteurs avec des instructions inutiles.
C2 adjective /prɪˈsɛnʃənt/

presentient

présentiment
Meaning
Having a feeling or sense of something about to happen; predictive.
Example
She was presentient of the coming disaster.
Elle avait un pressentiment du désastre à venir.
C2 adjective /ˈʃɑːpwɔːrn/

shopworn

usé / vieilli
Meaning
worn or faded from being displayed in a shop; no longer fresh or original
Example
The shopworn shoes were sold at a discount.
Les chaussures shopworn ont été vendues à prix réduit.
C2 adjective /ˈblæs.fə.məs/

blasphemous

blasphématoire
Meaning
showing disrespect or lack of reverence for God or sacred things
Example
The book was banned for its blasphemous content.
Le livre a été interdit pour son contenu blasphématoire.
C2 verb /kɔːk/

caulk

calfeutrer
Meaning
to seal a crack or gap with a waterproof filler
Example
He caulked the window frames to stop the draft.
Il a calfeutré les cadres de fenêtres pour arrêter le courant d'air.
C2 noun /ˈdʌblɪt/

doublet

doublet / veste ajustée
Meaning
a close-fitting jacket worn by men in the Renaissance; also, a pair of similar things
Example
The actor wore a velvet doublet for the Shakespearean play.
L'acteur a porté un doublet en velours pour la pièce de Shakespeare.
C2 verb /dɪˈpreɪv/

deprave

pervertir
Meaning
to corrupt morally; to make someone immoral or wicked
Example
The novel was criticized for attempting to deprave the minds of young readers.
Le roman a été critiqué pour avoir tenté de pervertir l'esprit des jeunes lecteurs.
C2 adjective /əˈstrɪndʒənt/

astringent

astringent
Meaning
sharp or severe in manner or style; also describes a substance that contracts skin or body tissues
Example
Her astringent tone silenced the noisy class.
Son ton astringent a fait taire la classe bruyante.
C2 verb /kædʒ/

cadge

quémander
Meaning
To beg or obtain something, especially food or money, without paying for it.
Example
He tried to cadge a free meal from the restaurant.
Il a essayé de quémander un repas gratuit au restaurant.
C2 verb /aʊtˈraɪd/

outride

dépasser
Meaning
to ride faster, farther, or better than someone else
Example
The young rider managed to outride his competitors in the race.
Le jeune cavalier a réussi à dépasser ses concurrents dans la course.
C2 adjective /ɪɡˈnoʊ.bəl/

Ignoble

ignoble; méprisable; bas
Meaning
dishonorable; not noble in character; base or mean
Example
His ignoble actions betrayed his friends' trust.
Ses actions ignobles ont trahi la confiance de ses amis.
C2 noun /ˌmjuːtəˈbɪləti/

mutablility

mutabilité (faute d'orthographe)
Meaning
A misspelled form of 'mutability', meaning the quality of being changeable.
Example
The document contained the misspelled word 'mutablility' instead of 'mutability'.
Le document contenait le mot mal écrit 'mutablility' au lieu de 'mutability'.
C2 noun /maɪˈæzmə/

miasma

air vicié
Meaning
An unpleasant or unhealthy smell or atmosphere.
Example
A miasma of decay hung over the abandoned house.
Un miasme de décomposition flottait au-dessus de la maison abandonnée.
C2 noun /ˈɜːrtʃɪn/

urchin

gamin des rues
Meaning
a mischievous or poorly dressed child, often from the streets
Example
The ragged urchins played by the riverbank.
Les gamins en haillons jouaient au bord de la rivière.
C2 noun /ˈrʊkəri/

rookery

nid d'oiseaux
Meaning
a place where rooks or other birds breed and nest in colonies
Example
We saw a rookery full of noisy birds near the forest.
Nous avons vu un nid d'oiseaux plein d'oiseaux bruyants près de la forêt.
C2 noun /lɪˈbrɛtoʊ/

libretto

livret d'opéra
Meaning
The text of an opera or other long vocal work.
Example
She studied the libretto before attending the opera performance.
Elle a étudié le livret avant d'assister à la performance de l'opéra.
C2 noun /ˈʃɛvrən/

chevron

symbole en forme de V
Meaning
A V-shaped pattern, often used in military insignia or design.
Example
The sergeant’s uniform displayed three chevrons on the sleeve.
L'uniforme du sergent affichait trois chevrons sur la manche.
C2 noun /meɪndʒ/

mange

gale
Meaning
a skin disease in animals caused by parasitic mites, leading to hair loss and sores
Example
The stray dog was suffering from mange.
Le chien errant souffrait de gale.
C2 verb /ˈhɛktər/

hector

parler de manière intimidante
Meaning
To talk to someone in a bullying or intimidating way.
Example
The manager hectored the staff into working overtime.
Le manager a menacé le personnel de faire des heures supplémentaires.
C2 adjective /ˌɪntərˈniːsaɪn/

internecine

conflit interne
Meaning
Relating to conflict within a group, often causing mutual destruction.
Example
The internecine conflict weakened the organization from within.
Le conflit interne a affaibli l'organisation de l'intérieur
C2 verb /kəˈnaɪv/

connive

conspirer secrètement
Meaning
to secretly allow or be involved in a wrongdoing
Example
The manager connived with the supplier to cheat the company.
Le gestionnaire a conspiré avec le fournisseur pour tromper la société.
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 verb /ɛmˈbleɪzən/

emblazon

afficher de manière remarquable
Meaning
To decorate or display something in a noticeable or impressive way.
Example
The team's logo was emblazoned on their uniforms.
Le logo de l'équipe était emblazoné sur leurs uniformes.
C2 noun /ˈfʌriər/

furrier

fourreur
Meaning
A person who prepares or deals in furs.
Example
The furrier displayed fine coats in his shop.
Le fourreur a exposé de beaux manteaux dans son magasin.
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 adjective /ˌsuːdəˈrɪfɪk/

sudorific

sudorifique
Meaning
causing or increasing sweating
Example
The doctor prescribed a sudorific drug to help reduce the fever.
Le médecin a prescrit un médicament sudorifique pour réduire la fièvre.
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 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 /ˈkɪldʒɔɪ/

killjoy

rabat-joie
Meaning
a person who spoils the fun or enjoyment of others
Example
Don’t be a killjoy at the party.
Ne sois pas un rabat-joie à la fête.
C2 adjective /ˈlæk.rɪ.moʊs/

lachrymose

larmoyant, triste
Meaning
tearful or given to weeping; sad and mournful
Example
The movie's lachrymose ending left the audience in tears.
La fin larmoyante du film a laissé le public en larmes.
C2 noun /əˈkwaɪərmənt/

acquirement

acquisition; accomplissement
Meaning
the act of acquiring something; something that has been acquired, especially a skill or possession
Example
Language proficiency is an important acquirement for global careers.
La maîtrise des langues est une acquisition importante pour les carrières mondiales.
C2 verb /dɪˈlæpɪdeɪt/

dilapidate

détériorer
Meaning
To cause something, especially a building, to fall into ruin or disrepair.
Example
The abandoned house began to dilapidate over the years.
La maison abandonnée a commencé à se détériorer au fil des ans.
C2 adjective /ɔːˈɡʌst/

august

auguste
Meaning
Respected and impressive; inspiring reverence or admiration.
Example
The king entered the hall with an august presence.
Le roi entra dans la salle avec une présence auguste.
C2 verb /dɪˈkæpɪteɪt/

decapitate

bonheur
Meaning
To cut off the head of a person or animal.
Example
The ancient executioner decapitated the criminal.
Elle ne pouvait pas cacher son bonheur quand elle a reçu le prix.
C2 verb /ɪnˈhjuːm/

inhume

inhumer
Meaning
to bury a dead body in the ground
Example
They inhumed the warrior with full honors.
Ils ont inhumé le guerrier avec tous les honneurs.
C2 noun /səbˈmɜːrʒən/

submersion

submersion
Meaning
the state of being under water
Example
The submersion of the fields lasted for several days after the heavy rain.
La submersion des champs a duré plusieurs jours après la forte pluie.
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 adjective /ˈkʌvətəs/

covetous

convoiteux
Meaning
having or showing a strong desire for someone else's possessions
Example
She gave him a covetous look when he showed his new watch.
Elle lui lança un regard convoiteux lorsqu'il montra sa nouvelle montre.
C2 verb /əˈbʌt/

abut

border
Meaning
to be next to or share a border with
Example
The park abuts the river on the north side.
Le parc borde la rivière du côté nord.
C2 noun /ˈkɔːrsər/

courser

cheval rapide ou cheval de chasse
Meaning
a swift horse or a hunting horse
Example
The knight rode a fast courser into battle.
Le chevalier monta un coursier rapide au combat.
C2 verb /æbˈdʒʊər/

abjure

abjurer
Meaning
to formally renounce or give up a belief, cause, or claim
Example
He abjured his allegiance to the old regime.
Il renonça à sa fidélité au vieux régime.
C2 noun /əˈzeɪ.li.ə/

azalea

azalée
Meaning
a flowering shrub with brightly colored blooms, often grown ornamentally
Example
The garden was full of blooming azaleas in spring.
Le jardin était plein d'azalées en fleurs au printemps.
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 verb /bɪˈhuːvz/

behooves

il est nécessaire
Meaning
third person singular form of 'behoove'; means it is proper or necessary
Example
It behooves every citizen to follow the law.
Il est nécessaire que chaque citoyen suive la loi.
C2 verb /ˈhɑːrpɪŋ/

harping

se plaindre constamment
Meaning
continuously talking or complaining about something in a tiresome way
Example
She kept harping on about the mistakes I made.
Elle n'a cessé de se plaindre constamment des erreurs que j'ai faites.
C2 verb /ˈfɜːrbɪʃ/

furbish

lustrer
Meaning
to polish, renovate, or give a fresh look to something
Example
The workers furbished the old sword until it gleamed like new.
Les travailleurs ont lustré l'épée ancienne jusqu'à ce qu'elle brille comme neuve.
C2 noun /ænˈtɪpəθi/

antipathy

antipathie
Meaning
a deep-seated feeling of dislike or aversion toward something or someone
Example
There was a mutual antipathy between the two rival companies.
Il y avait une antipathie mutuelle entre les deux entreprises rivales.
C2 noun /luːˈbrɪsɪti/

lubricity

lubrification
Meaning
the quality of being slippery or smooth; sometimes also refers to lewdness
Example
The lubricity of the surface made it difficult to walk on.
La lubrification de la surface rendait la marche difficile.
C2 verb (archaic/rare) /rɛk/

reck

se soucier
Meaning
To care about or be concerned with (something); to have regard for.
Example
He does not reck the dangers of his actions.
Il ne se soucie pas des dangers de ses actions.
C2 noun /ˈæpəˌθɛm/

apothegm

maxime, dicton
Meaning
A short, witty, and instructive saying or maxim.
Example
His speech was filled with apothegms about life and success.
Son discours était rempli de maximes sur la vie et le succès.
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 adjective səˈluː.bri.əs

salubrious

salubre
Meaning
Health-giving; healthy; promoting health and well-being.
Example
The mountain air is salubrious and refreshing.
L'air de la montagne est salubre et rafraîchissant.
C2 noun /kənˈtraɪ.vəns/

contrivance

appareil ou plan
Meaning
a device or plan that is cleverly or artificially created
Example
The clock was an intricate contrivance of gears and springs.
L'horloge était un dispositif complexe de rouages et de ressorts.
C2 noun /bəˈθɪm.ə.tri/

bathymetry

bathymétrie
Meaning
The measurement of depth of water in oceans, seas, or lakes.
Example
Bathymetry is essential for understanding oceanic topography.
La bathymétrie est essentielle pour comprendre la topographie océanique.
C2 verb /drəˈɡuːn/

dragoon

forcer
Meaning
to force someone to do something through coercion or intimidation
Example
The manager tried to dragoon the team into working overtime.
Le manager a essayé de forcer l'équipe à faire des heures supplémentaires.
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 noun ˌæb.əˈreɪ.ʃən

aberration

aberration, déviation, anomalie
Meaning
A departure from what is normal, usual, or expected, typically one that is unwelcome.
Example
The scientist dismissed the data as an aberration.
Le scientifique a rejeté les données comme une aberration.
C2 verb /ɪkˈstɛmpəraɪz/

extemporize

improviser
Meaning
To speak or perform without preparation; improvise.
Example
The actor had to extemporize when he forgot his lines.
L'acteur a dû improviser lorsqu'il a oublié ses répliques.
C2 verb /ˈbleɪzən/

blazon

afficher
Meaning
to display prominently or vividly
Example
The slogan was blazoned across the banner in bold letters.
Le slogan a été affiché en lettres grasses sur la bannière.
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 adjective /ɪnˈɡlɔːriəs/

inglorious

honteux
Meaning
Causing shame or disgrace; not bringing honor or glory.
Example
The army suffered an inglorious defeat.
L'armée a subi une défaite honteuse.
C2 noun /ˈnɪn.i/

Ninny

imbécile
Meaning
a silly or foolish person; someone who lacks common sense
Example
Don't be such a ninny, use your brain!
Ne sois pas un imbécile, utilise ton cerveau!
C2 adjective ˌɪn.ɪ.fɪˈkeɪ.ʃəs

inefficacious

inefficace
Meaning
Not producing any or the desired effect; ineffective.
Example
The treatment was inefficacious in curing the disease.
Le traitement a été inefficace pour guérir la maladie.
C2 noun /ˈdʒɪŋɡoʊ/

jingo

nationaliste belliqueux
Meaning
a person who strongly supports warlike or aggressive foreign policy; an extreme nationalist
Example
The leader was criticized as a reckless jingo.
Le leader a été critiqué comme un jingo imprudent.
C2 noun /ˌmɪsˈtʃæns/

mischance

malchance
Meaning
An unfortunate accident or event; bad luck.
Example
By mischance, he missed the last train home.
Par malchance, il a raté le dernier train pour rentrer chez lui.
C2 noun /ˌfəʊ.təʊ.sen.sɪˈtɪv.ɪ.ti/

photosensitivity

sensibilité à la lumière
Meaning
Sensitivity to light, especially abnormal sensitivity that may cause discomfort or damage.
Example
Overrubbing can increase photosensitivity.
Un frottement excessif peut augmenter la sensibilité à la lumière.
C2 noun /ˈbʊljən/

bullion

or ou argent en vrac
Meaning
Gold or silver in bulk before being coined or made into jewelry.
Example
The bank stores gold bullion in its vaults.
La banque conserve de l'or en vrac dans ses coffres.
C2 noun /ˈpɛdənt/

pedant

personne pédante
Meaning
A person who is excessively concerned with minor details or rules, often in a showy way.
Example
The professor was criticized as a pedant who focused too much on trivial details.
Le professeur a été critiqué comme un pédant qui se concentrait trop sur des détails triviaux.
C2 noun /ˈruː.mɪ.nənt/

ruminant

ruminant
Meaning
a cud-chewing mammal, such as a cow or sheep
Example
Cows are ruminants that chew cud.
Les vaches sont des ruminants qui mâchent le bol alimentaire.
C2 noun /ˈrɛkwiəm/

requiem

messe de requiem
Meaning
A mass, music, or ceremony for the repose of the souls of the dead.
Example
The choir performed a requiem in memory of the late leader.
Le chœur a interprété un requiem en mémoire du leader décédé.
C2 noun /ˈsɪlvər kɑrp/

Silver carp

carpe argentée
Meaning
a large freshwater fish with silvery scales, commonly farmed for food
Example
Silver carp is widely cultivated in fish farms across Asia.
La carpe argentée est largement cultivée dans les fermes piscicoles à travers l’Asie.