unsparing
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C2 adjective /ʌnˈspɛərɪŋ/

unsparing

implacable
Meaning
Showing no mercy or generosity; harsh or severe.
Example
The critic was unsparing in his review of the play.
Le critique était implacable dans sa critique de la pièce.
C2 noun /ˌɛn.biː.esˈpiː/

nbsp

espace insécable
Meaning
a non-breaking space character in HTML used to prevent an automatic line break at its position
Example
Use   in HTML to add a space that won't break into a new line.
Utilisez   dans HTML pour ajouter un espace qui ne se casse pas en une nouvelle ligne.
C2 noun /ˈɡælvəˌnɪzəm/

galvanism

galvanisme
Meaning
Electricity produced by chemical action, especially in a battery; the therapeutic use of electricity in medicine.
Example
Galvanism played a key role in early experiments with electricity.
Le galvanisme a joué un rôle clé dans les premières expériences avec l'électricité.
C2 noun /ˈsɜːrfɪt/

surfeit

excès
Meaning
an excessive amount of something
Example
There was a surfeit of food at the festival.
Il y avait un excès de nourriture au festival.
C2 adjective /kəmˈbʌstɪbəl/

combustible

combustible
Meaning
Capable of catching fire and burning easily.
Example
Dry leaves are highly combustible.
Les feuilles sèches sont hautement combustibles.
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 adjective /kənˌtɛmpəˈreɪniəs/

contemporaneous

contemporané
Meaning
existing, happening, or occurring at the same time
Example
The two artists were contemporaneous and often influenced each other.
Les deux artistes étaient contemporains et se sont souvent influencés mutuellement.
C2 adjective /ɪnˈæpt/

Inapt

inapproprié; inapte
Meaning
not suitable; inappropriate; unfit
Example
His comment was inapt for the formal meeting.
Son commentaire était inapproprié pour la réunion formelle.
C2 adjective /ˌpɛstɪˈlɛnʃəl/

pestilential

pestilentiel
Meaning
Relating to or causing pestilence; very harmful, troublesome, or dangerous.
Example
The pestilential smell of the garbage filled the street.
L'odeur pestilentielle de la poubelle a rempli la rue.
C2 noun /rɪˈfɛktəri/

refectory

réfectoire
Meaning
a dining hall, especially in a monastery, convent, or school
Example
Students had lunch in the refectory.
Les étudiants ont déjeuné dans le réfectoire.
C2 adjective /ˈveɪpərəs/

Vaporous

vaporeux; vague
Meaning
consisting of vapor; vague or insubstantial
Example
The morning air was filled with vaporous mist.
L'air du matin était rempli de brume vaporeuse.
C2 adjective /rɪˈkæl.sɪ.trənt/

recalcitrant

récalcitrant, têtu, désobéissant
Meaning
Having an obstinately uncooperative attitude toward authority or discipline.
Example
The recalcitrant student refused to follow rules.
L'étudiant récalcitrant a refusé de suivre les règles.
C2 noun /ˈbʌt.ər fɪʃ/

Butter-fish

poisson beurre
Meaning
a small, smooth-skinned marine fish
Example
The butter-fish is popular in Bengali cuisine.
Le poisson beurre est populaire dans la cuisine bengalie.
C2 noun /ɡriːn pəˈpaɪə/

Green Papaya

papaye verte
Meaning
unripe papaya fruit used as a vegetable in cooking, especially in Asian cuisine
Example
Green papaya salad is a popular dish in Thai cuisine.
La salade de papaye verte est un plat populaire dans la cuisine thaïlandaise.
C2 noun /ˌæntiˈsaɪkloʊn/

anticyclone

anticyclone
Meaning
A weather system with high atmospheric pressure at its center, usually bringing calm and clear conditions.
Example
An anticyclone brought sunny weather across the region.
Un anticyclone a apporté du temps ensoleillé dans toute la région.
C2 adjective /ˈfætʃuəs/

fatuous

fatuo
Meaning
silly or foolish, especially in a self-satisfied way
Example
His fatuous comments during the meeting annoyed everyone.
Ses commentaires fatuos pendant la réunion ont agacé tout le monde.
C2 verb /ɪnˈdjuː/

endue

doter
Meaning
To provide or endow with a quality or ability.
Example
The leader was endued with wisdom and courage.
Le leader a été doté de sagesse et de courage.
C2 adjective /ˈmɪnətɔːri/

minatory

menaçant
Meaning
Expressing a threat; menacing.
Example
The criminal gave the witness a minatory look.
Le criminel a donné au témoin un regard menaçant.
C2 noun /ˌself əˈbeɪs.mənt/

self-abasement

auto-humiliation
Meaning
The act of belittling or humiliating oneself.
Example
His constant self-abasement made others uncomfortable.
Son auto-humiliation constante mettait les autres mal à l'aise.
C2 verb /ɛnˈdʒɔɪn/

enjoin

ordonner, interdire
Meaning
to instruct or urge someone to do something; to prohibit legally
Example
The judge enjoined the company from continuing its activities.
Le juge a interdit à l'entreprise de poursuivre ses activités.
C2 adjective /ɪmˈpruːdənt/

imprudent

imprudent
Meaning
Not showing care for the consequences of an action.
Example
It was imprudent to drive in such stormy weather.
C'était imprudent de conduire par un temps aussi orageux.
C2 noun /ˌɪkθiˈɒlədʒɪst/

ichthyologist

ichtyologiste
Meaning
A scientist who studies fish.
Example
The ichthyologist discovered a new species of fish in the river.
L'ichtyologiste a découvert une nouvelle espèce de poisson dans la rivière.
C2 adjective /ˈɡɔːdi/

gaudy

voyant
Meaning
excessively showy or flashy, often in a tasteless way
Example
She wore a gaudy necklace that clashed with her elegant dress.
Elle portait un collier voyant qui jurait avec sa robe élégante.
C2 adjective /ɔːrˈθɑːɡənl/

orthogonal

orthogonal
Meaning
at right angles; independent or unrelated
Example
In mathematics, two vectors are orthogonal if their dot product is zero.
En mathématiques, deux vecteurs sont orthogonaux si leur produit scalaire est nul.
C2 noun /kəˈleɪʃən/

collation

collation
Meaning
the act of collecting, comparing, and arranging in proper order
Example
The librarian spent hours on the collation of old manuscripts.
Le bibliothécaire a passé des heures à la collation des anciens manuscrits.
C2 noun /fɪˈlæt.əl.ɪst/

philatelist

collectionneur de timbres
Meaning
a person who collects or studies postage stamps
Example
The philatelist spent years building a rare stamp collection.
Le philatéliste a passé des années à constituer une collection rare de timbres.
C2 noun /ˈsɪnəd/

synod

synode
Meaning
An assembly of the clergy in a Christian church convened to decide on issues of doctrine or administration.
Example
The synod gathered to discuss reforms in the church.
Le synode s'est réuni pour discuter des réformes dans l'église.
C2 adjective /ˈdɛprɪkətɔːri/

deprecatory

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

fulminate

protester violemment
Meaning
To express strong protest or criticism loudly and forcefully; to explode violently.
Example
The politician began to fulminate against corruption.
Le politicien a commencé à protester violemment contre la corruption.
C2 verb /əˈɡrɛs/

aggress

agresser
Meaning
to initiate an attack or show hostile behavior
Example
The army chose not to aggress without provocation.
L'armée a choisi de ne pas agresser sans provocation.
C2 adjective /ˌɪndaɪˈdʒestəbəl/

Indigestible

indigeste; difficile à digérer
Meaning
difficult or impossible to digest; hard to process in the stomach
Example
The old bread became hard and indigestible.
Le vieux pain est devenu dur et indigeste.
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 adverb /ˈvɛrɪli/

verily

véritablement
Meaning
truly; certainly; without a doubt
Example
Verily, I say unto you, this is the truth.
Véritablement, je vous le dis, c'est la vérité.
C2 noun /proʊˈsiː.ni.əm/

proscenium

proscénium
Meaning
the part of a theater stage in front of the curtain; the arch framing the stage
Example
The actors bowed at the proscenium before leaving the stage.
Les acteurs se sont inclinés devant le proscénium avant de quitter la scène.
C2 noun /rɪˈdʒɔɪndər/

rejoinder

réplique
Meaning
a quick or witty reply; a response to a remark or argument
Example
His sharp rejoinder silenced the crowd.
Sa réplique acérée a fait taire la foule.
C2 noun /ˌær.əˈbɪl.ɪ.ti/

arability

arabilité
Meaning
The quality of land being suitable for growing crops.
Example
The arability of land depends on soil quality and water availability.
L'arabilité du sol dépend de la qualité du sol et de la disponibilité de l'eau.
C2 adjective /nɑːrld/

gnarled

tordu
Meaning
Twisted, rough, and knotted, especially with age.
Example
The old man had gnarled hands from years of hard work.
L'homme âgé avait les mains tordues à force d'années de travail acharné.
C2 noun /pɛlf/

pelf

argent malhonnête
Meaning
Money, especially when gained dishonorably.
Example
The corrupt official was motivated only by pelf.
Le fonctionnaire corrompu était motivé uniquement par l'argent malhonnête.
C2 noun /tʃæf/

Chaff

balles; choses sans valeur; plaisanteries légères
Meaning
the husks of corn or other seed separated by winnowing; worthless things; light-hearted joking
Example
The farmer separated the wheat from the chaff using traditional methods.
Le fermier a séparé le blé de la balle en utilisant des méthodes traditionnelles.
C2 noun /ˈfaɪər.brænd/

firebrand

un agitateur
Meaning
a person who is passionate about a cause, often inciting change or action
Example
The activist was a true firebrand, inspiring everyone around him to join the protest.
L'activiste était un véritable agitateur, inspirant tout le monde autour de lui à rejoindre la protestation.
C2 verb /ˈkævəl/

cavil

faire des objections inutiles
Meaning
to make petty or unnecessary objections
Example
She caviled at every detail of the plan.
Elle faisait des objections inutiles sur chaque détail du plan.
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 /ˈætəvɪzəm/

atavism

atavisme
Meaning
The recurrence of traits or characteristics from a remote ancestor.
Example
The scientist noted atavism in the child’s physical features.
Le scientifique a noté de l'atavisme dans les caractéristiques physiques de l'enfant.
C2 noun əˌklaɪ.mə.tɪˈzeɪ.ʃən

acclimatization

acclimatation
Meaning
The process of adapting to a new environment or condition.
Example
The hikers needed time for acclimatization to high altitudes.
Les randonneurs ont eu besoin de temps pour l'acclimatation aux hautes altitudes.
C2 noun /ˈboʊsən/

boatswain

officier de bord
Meaning
a ship's officer in charge of equipment and the crew
Example
The boatswain supervised the sailors on deck.
Le bôt-swên a supervisé les marins sur le pont.
C2 noun /əˈrɪə/

arrear

arriéré
Meaning
A debt or payment that is overdue and unpaid.
Example
He was sued for an arrear of rent.
Il a été poursuivi pour un arriéré de loyer.
C2 noun /rɪˈkɒɡnɪzəns/

recognizance

engagement légal
Meaning
A legal obligation or bond entered into before a court, especially to ensure future appearance.
Example
He was released on his own recognizance.
Il a été libéré sous son propre engagement légal.
C2 noun /ˌdʒʊərɪsˈpruːdəns/

jurisprudence

jurisprudence
Meaning
The theory, philosophy, or science of law.
Example
She is a professor of jurisprudence at the university.
Elle est professeure de jurisprudence à l'université.
C2 noun /fɪntʃ/

finch

pinson (petit oiseau chanteur)
Meaning
a small songbird with a short, stout bill
Example
A colorful finch perched on the branch singing sweetly.
Un pinson coloré s'est posé sur la branche chantant doucement.
C2 noun /taɪð/

tithe

dixième
Meaning
A tenth part of one’s income or produce, often given as a religious offering.
Example
He gave a tithe of his earnings to the church.
Il a donné un dixième de ses gains à l'église.
C2 noun /ˈmiːliərɪzəm/

meliorism

méliorisme
Meaning
The belief that the world tends to improve and that humans can aid its betterment.
Example
Her philosophy of meliorism kept her hopeful during difficult times.
Sa philosophie du méliorisme l'a maintenue pleine d'espoir pendant les moments difficiles.
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 noun /ˈsɪbɪləns/

sibilance

son sifflant
Meaning
A hissing or hushing sound, especially in speech with 's' or 'sh'.
Example
The poet used sibilance to create a soft, hissing effect in the verse.
Le poète a utilisé la sibilance pour créer un effet doux et sifflant dans le vers.
C2 adjective /həˈmɑː.lə.ɡəs/

homologous

homologue (structure)
Meaning
Having the same relation, relative position, or structure, especially due to evolutionary origin.
Example
The wings of bats and the arms of humans are homologous structures.
Les ailes des chauves-souris et les bras des humains sont des structures homologues.
C2 noun /nuːt/

Newt

triton
Meaning
a small amphibian with a long tail that lives both in water and on land
Example
The newt swam gracefully in the pond.
Le triton nageait gracieusement dans l'étang.
C2 noun /draɪ ɡuːs ˈbɛri/

Dry goose berry

groseille séchée
Meaning
dehydrated amla fruit, rich in vitamin C and used for medicinal and culinary purposes
Example
Dry goose berry powder is excellent for hair growth.
La poudre de groseille séchée est excellente pour la croissance des cheveux.
C2 adjective /ˈʃɪft.ləs/

shiftless

paresseux
Meaning
Lacking ambition or the ability to accomplish anything; lazy and unmotivated.
Example
He was seen as a shiftless young man with no goals.
Il a été vu comme un jeune homme paresseux sans objectifs.
C2 noun /foʊˈtɑːmɪtri/

photometry

science de la mesure de la lumière
Meaning
the science of measuring visible light in terms of its perceived brightness to human eyes
Example
Photometry helps in designing efficient lighting systems.
La photométrie aide à concevoir des systèmes d'éclairage efficaces.
C2 noun /fækˈtoʊtəm/

factotum

homme à tout faire
Meaning
an employee who does many different types of work; a general servant
Example
He worked as a factotum, handling both clerical and maintenance duties.
Il travaillait comme un factotum, s'occupant à la fois des tâches administratives et de maintenance.
C2 verb /həˈmɑː.dʒə.naɪz/

homogenize

homogénéiser
Meaning
To make uniform or similar by blending or mixing different elements.
Example
The company tried to homogenize its products across global markets.
L'entreprise a essayé d'homogénéiser ses produits sur les marchés mondiaux.
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 noun /djuːˈɛnə/

duenna

gouvernante
Meaning
an older woman acting as a governess or chaperone, especially in Spanish families
Example
The young lady was accompanied by a duenna during the festival.
La jeune fille était accompagnée par une duéna pendant le festival.
C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

interpoler
Meaning
To insert something, often words, into a text or conversation; to estimate values between known data points.
Example
The editor interpolated a missing paragraph into the manuscript.
L'éditeur a interpolé un paragraphe manquant dans le manuscrit.
C2 noun /ɪˈfʌldʒəns/

effulgence

éclat
Meaning
Brilliant radiance or shining brightness.
Example
The effulgence of the sunrise lit up the entire valley.
L'éclat du lever du soleil éclairait toute la vallée.
C2 noun /ˈnjuː.trɪ.mənt/

nutriment

nutriment
Meaning
Something that nourishes; sustenance or food.
Example
The soil provides nutriment to the plants.
Le sol fournit du nutriment aux plantes.
C2 noun /ˈfɔːrkɔːrt/

forecourt

cour
Meaning
an open area in front of a large building, especially a petrol station or hotel
Example
The car was parked in the hotel forecourt.
La voiture était garée dans la cour de l'hôtel.
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 noun /kənˈkɔːrdəns/

concordance

concordance
Meaning
Agreement; also an alphabetical index of the principal words in a book.
Example
There is a strong concordance between the two reports.
Il y a une forte concordance entre les deux rapports.
C2 noun /bɪər/

bier

châssis funéraire
Meaning
a frame or stand on which a coffin or body is placed before burial or cremation
Example
The coffin was placed on the bier during the funeral service.
Le cercueil a été placé sur le châssis funéraire pendant le service funéraire.
C2 adjective /ˈmɛtəlˌsʌm/

mettlesome

courageux
Meaning
Full of courage and spirit; lively and spirited.
Example
The mettlesome young rider never backed down from a challenge.
Le jeune cavalier courageux n'a jamais reculé devant un défi.
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 /ˈaɪ.ərn.wʊd/

Ironwood

bois de fer
Meaning
a hard, dense wood from various trees; also the tree itself that produces small flowers
Example
The ironwood tree blooms with tiny white flowers.
L'arbre de bois de fer fleurit avec de petites fleurs blanches.
C2 noun /ˈwɪtlɪŋ/

witling

imbécile / faux sage
Meaning
a person who has little wit or pretends to be witty
Example
He acted like a witling among scholars.
Il a agi comme un imbécile parmi les érudits.
C2 verb /ˈhɛnˌpɛk/

henpeck

être constamment critiqué ou dominé par son épouse
Meaning
To continually criticize, nag, or dominate (especially a husband).
Example
He felt henpecked by his overly controlling wife.
Il se sentait constamment critiqué par sa femme dominante.
C2 adjective /rɪˈkʌmbənt/

recumbent

couché
Meaning
lying down or in a resting position
Example
He was found recumbent on the sofa after a long day.
Il a été trouvé allongé sur le canapé après une longue journée.
C2 noun /ˈɑːbəlɪsk/

obelisk

obélisque
Meaning
A tall, four-sided, narrow tapering monument with a pyramid-shaped top.
Example
The ancient Egyptians built obelisks to honor their gods.
Les anciens Égyptiens ont construit des obélisques pour honorer leurs dieux.
C2 noun /ˈklɪpər/

clipper

tondeuse / bateau rapide du XIXe siècle
Meaning
a tool used for cutting, or a fast sailing ship of the 19th century
Example
The barber used clippers to trim his hair.
Le barbier a utilisé des tondeuses pour couper ses cheveux.
C2 adjective /ˌaɪdəˈlɑːtrɪəs/

idolatrious

idolâtre
Meaning
Excessively devoted or reverent towards idols or false gods.
Example
The ancient tribe was known for its idolatrious practices.
La tribu ancienne était connue pour ses pratiques idolâtres.
C2 adjective /rəˈkoʊkoʊ/

rococo

rococo
Meaning
characterized by ornate detail and elaborate decoration, especially in art, architecture, and design
Example
The palace was decorated in a lavish rococo style.
Le palais a été décoré dans un style rococo luxueux.
C2 adjective /ˈpɔːntʃi/

paunchy

ventru
Meaning
Having a large or protruding belly.
Example
The paunchy man struggled to button his shirt.
L'homme ventru peinait à boutonner sa chemise.
C2 verb /ˈærəˌɡeɪt/

arrogate

revendiquer injustement
Meaning
To claim or take something without justification.
Example
The dictator arrogated all powers to himself.
Le dictateur a revendiqué tous les pouvoirs pour lui-même de manière injuste.
C2 noun /ˈhɛklər/

heckler

perturbateur
Meaning
A person who interrupts a speaker with rude or aggressive comments.
Example
The politician remained calm despite the heckler shouting from the crowd.
Le politicien est resté calme malgré le perturbateur criant depuis la foule.
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 /ˈræŋɡlər/

wrangler

gardien de bétail
Meaning
a person who argues noisily; or someone who takes care of livestock on a ranch
Example
The cowboy worked as a wrangler on the ranch.
Le cowboy a travaillé comme un rángler dans le ranch.
C2 noun /voʊˈsɪfərəns/

vociferance

crier fort
Meaning
the act of shouting or making a loud outcry
Example
The vociferance of the protesters filled the streets.
La vocifération des manifestants a rempli les rues.
C2 adjective /ʌkˈsɔːriəs/

uxorious

excessivement dévoué à sa femme
Meaning
excessively fond of or submissive to one's wife
Example
He was so uxorious that he agreed with everything his wife said.
Il était tellement uxorien qu'il était d'accord avec tout ce que sa femme disait.
C2 adjective /ˈɪl bred/

Ill-bred

mal eleve
Meaning
lacking good manners; rude; showing poor upbringing
Example
His ill-bred behavior shocked everyone at the dinner party.
His ill-bred behavior shocked everyone at the dinner party.
C2 noun /ˈtrɛsəl/

trestle

étrier
Meaning
a frame or support consisting of a horizontal beam held up by two pairs of sloping legs, used especially for supporting a bridge or table
Example
The workers built a wooden trestle to support the temporary bridge.
Les travailleurs ont construit un tréteau en bois pour soutenir le pont temporaire.
C2 noun /ˈbroʊɡən/

brogan

chaussure lourde
Meaning
A heavy, sturdy shoe, often made of leather.
Example
The farmer wore old brogans while working in the field.
Le fermier portait de vieux brogans pendant qu'il travaillait dans le champ.
C2 verb /bruːt/

bruit

répandre une rumeur
Meaning
to spread a rumor or report widely
Example
The scandal was quickly bruited about the town.
Le scandale s'est rapidement propagé dans la ville.
C2 verb /ɪˈfeɪsɪŋ/

effacing

effacer / se rendre invisible
Meaning
erasing or making oneself inconspicuous; to remove or diminish in significance
Example
She kept effacing herself during the meeting so that others could shine.
Elle continuait à s'effacer pendant la réunion pour permettre aux autres de briller.
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 adjective /ˈiːkwaɪn/

equine

relatif aux chevaux
Meaning
Relating to or resembling a horse.
Example
The veterinarian specialized in equine medicine.
Le vétérinaire s'est spécialisé en médecine équine.
C2 noun /ˈklæpər/

clapper

pièce métallique à l'intérieur d'une cloche qui la frappe pour produire un son
Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
La pièce métallique à l'intérieur de la cloche était cassée.
C2 noun /ˈθrɛnədi/

threnody

threnodie, chant funèbre
Meaning
A song, poem, or speech of mourning for someone who has died; a lament.
Example
The poet composed a moving threnody for the fallen soldiers.
Le poète a composé une threnodie émouvante pour les soldats tombés.
C2 noun /ˌmɛtəˈfɪzɪks/

metaphysics

métaphysique
Meaning
The branch of philosophy that deals with the fundamental nature of reality, existence, and the relationship between mind and matter.
Example
She studied metaphysics to understand the principles of existence beyond physical science.
Elle a étudié la métaphysique pour comprendre les principes de l'existence au-delà de la science physique.
C2 adjective /ˈmʌski/

musky

musqué
Meaning
having a strong, sweet, earthy smell like musk
Example
The perfume had a musky fragrance.
Le parfum avait une fragrance musquée.
C2 adjective /ˈvɪndɪkeɪtɪv/

vindicative

vindicatif
Meaning
showing a tendency to vindicate or justify; inclined to defend
Example
Her vindicative tone showed that she strongly believed in her innocence.
Son ton vindicatif montrait qu'elle croyait fermement en son innocence.
C2 noun /ˈfɔːrˌseɪl/

foresail

voile de proue
Meaning
The principal sail set on the foremast of a sailing vessel.
Example
The crew adjusted the foresail to catch the wind.
L'équipage a ajusté la voile de proue pour attraper le vent.
C2 noun /tækˈsɒnəmɪst/

taxonomist

taxonome
Meaning
A scientist who classifies organisms into groups based on their characteristics.
Example
The taxonomist discovered a new species of insect.
Le taxonome a découvert une nouvelle espèce d'insecte.
C2 verb /ˌdɪskəˈmoʊd/

discommode

déranger
Meaning
To cause inconvenience or trouble to someone.
Example
I hope my request does not discommode you.
J'espère que ma demande ne vous dérangera pas.
C2 noun juːˈbɪkwɪti

ubiquity

ubiquité
Meaning
The fact of appearing everywhere or of being very common.
Example
The ubiquity of smartphones has transformed communication.
L'ubiquité des smartphones a transformé la communication.
C2 verb /ˈkæstɪˌɡeɪt/

castigate

châtier
Meaning
To criticize someone severely or to punish harshly.
Example
The teacher castigated the students for their poor behavior.
Le professeur a châtié les étudiants pour leur mauvais comportement.
C2 noun /ˌkiː.təʊˈdʒen.ɪ.sɪs/

ketogenesis

processus de production de cétones
Meaning
The metabolic process by which the liver produces ketones from fatty acids, providing an alternative energy source during low carbohydrate availability.
Example
Ketogenesis occurs during fasting or low-carb diets.
La cétogenèse se produit lors du jeûne ou des régimes pauvres en glucides.
C2 adjective /ˌæf.əˈrɪs.tɪk/

aphoristic

style aphoristique
Meaning
expressed in the style of a short, witty saying
Example
Her writing style is concise and aphoristic.
Son style d'écriture est concis et aphoristique.
C2 verb /fɪltʃ/

filch

voler
Meaning
to steal something in a sneaky or petty way
Example
He tried to filch a candy bar from the shop.
Il a essayé de voler une barre de chocolat dans le magasin.
C2 noun /ˌɒnəˈreəriəm/

honorarium

honoraires
Meaning
A payment given for professional services that are rendered without a fee.
Example
The guest lecturer received an honorarium for her talk.
Le conférencier invité a reçu un honorarium pour sa conférence.
C2 verb /ˈfɛtər/

fetter

entraver, restreindre
Meaning
to restrain or restrict someone’s freedom
Example
The strict rules fettered the creativity of the students.
Les règles strictes ont limité la créativité des étudiants.
C2 noun /flɛk/

fleck

tache petite
Meaning
a small spot or mark, often of a different color
Example
There was a fleck of paint on the floor.
Il y avait une tache de peinture sur le sol.
C2 verb /ˈkɒdʒɪteɪt/

cogitate

méditer
Meaning
to think deeply about something; to meditate or reflect
Example
He sat by the river to cogitate on his future plans.
Il s'est assis près de la rivière pour réfléchir à ses projets futurs.
C2 noun /ˈrɪɡməˌroʊl/

rigmarole

perte de temps
Meaning
a long, complicated, and confusing process or story
Example
Getting a visa was such a rigmarole of paperwork and interviews.
Obtenir un visa a été une perte de temps entre papiers et entretiens.
C2 noun /ˈɪkθiəˌsɔːrz/

ichthyosaurs

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

tercentenary

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

unteachable

impossible à enseigner
Meaning
not able or willing to learn; resistant to instruction or guidance
Example
He was so stubborn that he became almost unteachable.
Il était si têtu qu’il est devenu presque impossible à enseigner.
C2 noun /ˈsɛʃən/

cession

cession de droits ou de propriété
Meaning
The formal giving up of rights, property, or territory, especially by a state.
Example
The treaty resulted in the cession of land to the neighboring country.
Le traité a abouti à la cession de terres au pays voisin.
C2 verb /əˈpraɪz/

apprise

informer
Meaning
to inform or notify someone
Example
The manager will apprise the staff of the new policies.
Le responsable informera le personnel des nouvelles politiques.
C2 noun /ɪˈskʌtʃən/

escutcheon

écusson ou blason portant un blason familial
Meaning
a shield or emblem bearing a coat of arms
Example
The family crest was displayed on the escutcheon above the fireplace.
Le blason familial était affiché sur l'écusson au-dessus de la cheminée.
C2 noun /ˈɔː.rɪ.fɪs/

orifice

orifice
Meaning
an opening or hole, especially in the body or a device
Example
The medicine was applied through a small orifice in the device.
Le médicament a été appliqué par un petit orifice dans l'appareil.
C2 verb /aɪˈdɒləˌtraɪz/

idolatrize

idolâtrer
Meaning
To worship idols; to regard with excessive devotion or admiration.
Example
They began to idolatrize the statue as a deity.
Ils ont commencé à idolâtrer la statue comme une divinité.
C2 noun /riːm/

ream

rame
Meaning
A large quantity of paper (typically 500 sheets); informally, a large amount of something.
Example
The office ordered ten reams of paper.
Le bureau a commandé dix rames de papier.
C2 adjective /sɪˈnɜːrdʒɪk/

synergic

synergique
Meaning
Working together in a cooperative and effective manner.
Example
The two departments have a synergic relationship that boosts productivity.
Les deux départements ont une relation synergique qui augmente la productivité.