soporific
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C2 adjective /ˌsɒpəˈrɪfɪk/

soporific

bonheur
Meaning
tending to induce drowsiness or sleep; causing sleepiness
Example
The professor's lecture was so soporific that half the class fell asleep.
Elle ne pouvait pas cacher son bonheur lorsqu'elle a reçu le prix.
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 noun /ˈpɔːrfəri/

porphyry

une roche ignée dure
Meaning
A hard igneous rock containing crystals, often used for decorative or building purposes.
Example
The ancient Romans used porphyry to make columns and statues.
Les anciens Romains ont utilisé le porphyre pour fabriquer des colonnes et des statues.
C2 noun /ˈdʒaɪər/

gyre

tourbillon, courant océanique circulaire
Meaning
A circular or spiral motion or form, especially a giant circular oceanic surface current.
Example
The Great Pacific Garbage Patch is trapped in a gyre.
Le grand patch de déchets du Pacifique est coincé dans un tourbillon.
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 adjective /ˈdəʊl.səm/

dolesome

triste
Meaning
Filled with grief or sadness; mournful.
Example
The dolesome ballad brought tears to their eyes.
La ballade triste a apporté des larmes à leurs yeux.
C2 adjective /əˈθɜːrst/

athirst

asif, avideux
Meaning
Very eager or desirous for something.
Example
The explorer was athirst for adventure.
L'explorateur était asif d'aventure.
C2 verb /fɔrˈswɛr/

forswear

renoncer
Meaning
to renounce or reject; to give up completely
Example
He forswore his old habits and started a new life.
Il a renoncé à ses anciennes habitudes et a commencé une nouvelle vie.
C2 verb /ˈeksɔːrsaɪz/

exorcise

exorciser
Meaning
To drive out an evil spirit or bad influence through rituals or prayers.
Example
The priest was called to exorcise the spirit from the house.
Le prêtre a été appelé pour exorciser l'esprit de la maison.
C2 adjective /daɪˈdæktɪk/

didactic

didactique
Meaning
Intended to teach, often with a moral lesson.
Example
The novel is not just entertaining but also didactic in nature.
Le roman n'est pas seulement divertissant, mais aussi didactique par nature.
C2 adjective /ˌpɛnɪˈtɛnʃəl/

penitential

pénitent
Meaning
Relating to or expressing penitence or penance.
Example
The priest delivered a penitential sermon on forgiveness.
Le prêtre a donné un sermon pénitent sur le pardon.
C2 noun /haɪˈdrɒmɪtər/

hydrometer

hydromètre
Meaning
An instrument used to measure the density or specific gravity of liquids.
Example
The brewer used a hydrometer to test the sugar content of the solution.
Le brasseur a utilisé un hydromètre pour tester la teneur en sucre de la solution.
C2 adjective /ˌɪm.pəˈfɛk.tə.bəl/

imperfectible

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

novellette

novellette
Meaning
A short novel or long short story.
Example
The author published a novellette as a preview of her upcoming series.
L'auteur a publié une novellette en avant-première de sa prochaine série.
C2 adjective /ˈfraɪəbl/

friable

friable
Meaning
Easily crumbled or reduced to powder.
Example
The old brick wall was friable and broke apart at a touch.
Le vieux mur en briques était friable et se brisa au toucher.
C2 adjective /ˌɔːfˈkiː/

off-key

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

harry

harceler, attaquer
Meaning
to constantly attack, harass, or annoy
Example
The army harried the enemy with sudden raids.
L'armée a harcelé l'ennemi avec des raids soudains.
C2 noun /ˈlɔːndrəs/

laundress

blanchisseuse
Meaning
A woman whose job is washing clothes and linens.
Example
The laundress delivered the freshly cleaned clothes to the household.
La blanchisseuse a livré les vêtements fraîchement lavés à la maison.
C2 noun /ˌtrænsfəˈriː/

transferee

cessionnaire
Meaning
A person to whom a right, property, or responsibility is transferred.
Example
The transferee must sign the contract before taking ownership.
Le cessionnaire doit signer le contrat avant de prendre possession.
C2 noun /sɪnˈtɪl.ə/

scintilla

petite étincelle
Meaning
A tiny trace or spark of a specified quality or feeling.
Example
There wasn’t a scintilla of doubt in her mind.
Il n'y avait pas une étincelle de doute dans son esprit.
C2 noun /əˈpɜːrtənəns/

appurtenance

accessoire / élément supplémentaire
Meaning
an accessory or supplementary part of something
Example
The garage is an appurtenance of the main house.
Le garage est un accessoire de la maison principale.
C2 adverb /əˈmʌk/

amok

de manière incontrôlable
Meaning
Behaving uncontrollably and disruptively.
Example
The angry mob ran amok after the verdict was announced.
La foule en colère courut de manière incontrôlable après l'annonce du verdict.
C2 noun /ˈterəpɪn/

terrapin

une petite tortue d'eau douce
Meaning
a small freshwater turtle, especially one found in North America
Example
The terrapin slowly crawled into the pond.
Le terrapin se glissa lentement dans l'étang.
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 verb /ˌnɒnˈplʌst/

nonplussed

déconcerté
Meaning
Past tense of nonplus; surprised and unsure how to react.
Example
He stood nonplussed at the strange remark.
Il est resté déconcerté par la remarque étrange.
C2 adjective /ˈtrʌŋkeɪtɪd/

truncated

raccourci
Meaning
shortened by cutting off a part; cut short
Example
The meeting was truncated due to time constraints.
La réunion a été raccourcie en raison des contraintes de temps.
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 noun /dɪˈtraɪtəs/

detritus

détritus
Meaning
Waste or debris of any kind; fragments left from destruction or decay.
Example
The riverbank was covered with detritus after the flood.
Le rivage était couvert de débris après l'inondation.
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 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 /ˈmæsəkɪst/

masochist

masochiste
Meaning
a person who derives pleasure from their own pain or humiliation
Example
He was called a masochist for enjoying tough challenges.
Il a été appelé masochiste pour apprécier les défis difficiles.
C2 noun mʌnˈdeɪ.nɪ.ti

mundanity

banalité
Meaning
The quality of being ordinary, routine, or lacking excitement.
Example
The mundanity of office life can be exhausting.
La banalité de la vie au bureau peut être épuisante.
C2 adjective /ɪmˈpɔːrtʃənət/

importunate

importun
Meaning
Persistent to the point of annoyance or intrusion
Example
The importunate salesman kept calling despite repeated refusals.
Le vendeur importun a continué à appeler malgré les refus répétés.
C2 noun /kɪln/

kiln

four de potier
Meaning
a furnace or oven for burning, baking, or drying, especially one for firing pottery or bricks
Example
The potter placed the clay pots into the kiln for firing.
Le potier a placé les pots en argile dans le four de potier pour les cuire.
C2 verb /ɛksˈproʊprieɪt/

expropriate

exproprier
Meaning
To take property from its owner, especially by authority or for public use.
Example
The government decided to expropriate the land for a new highway.
Le gouvernement a décidé d'exproprier la terre pour une nouvelle autoroute.
C2 noun /ˈkælvəri/

calvary

calvaire
Meaning
A place or experience of intense suffering, originally the site of Jesus’s crucifixion.
Example
For many refugees, the journey across the desert was a calvary.
Pour de nombreux réfugiés, le voyage à travers le désert fut un calvaire.
C2 noun /bænˈdænə/

bandanna

grand foulard coloré
Meaning
A large, often brightly colored handkerchief, typically worn on the head or around the neck.
Example
He tied a red bandanna around his neck.
Il a attaché un foulard rouge autour de son cou.
C2 adjective /ˌʌnsɛrəˈmoʊniəs/

unceremonious

sans cérémonie/rude
Meaning
Done without formality or courtesy; abrupt or rude.
Example
He made an unceremonious exit from the party.
Il a fait une sortie sans cérémonie de la fête.
C2 noun /ˈbʌskɪn/

buskin

botte épaisse
Meaning
A type of thick-soled boot that reaches halfway to the knee; also associated with tragic drama in ancient times.
Example
The actor wore a buskin as part of his classical costume.
L'acteur portait un buskin comme partie de son costume classique.
C2 adjective /ˌbækəˈneɪliən/

bacchanalian

relatif à la débauche
Meaning
Characterized by or involving drunken revelry.
Example
The students threw a bacchanalian party after the exams.
Les étudiants ont organisé une fête débauchée après les examens.
C2 adjective /ˌɪnkənˈsɪdərəbl/

inconsiderable

insignifiant
Meaning
Too small or unimportant to be worth considering.
Example
The donation was not inconsiderable, though smaller than expected.
La donation n'était pas insignifiante, bien qu'elle fût plus petite que prévu.
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 verb /məʊlt/

molt

muet
Meaning
To shed old feathers, skin, or hair to make way for new growth.
Example
Birds molt their feathers once a year.
Les oiseaux muent leurs plumes une fois par an.
C2 adjective /dɪˈspjuːtəbl/

Disputable

discutable; douteux
Meaning
open to debate or argument; questionable
Example
The facts in the case are disputable and need further investigation.
Les faits dans l'affaire sont discutables et nécessitent une enquête plus approfondie.
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 /ˌkæt ə ˈnaɪn ˌteɪlz/

cat-o-nine-tails

fouet à neuf queues
Meaning
A whip with nine knotted cords, historically used for punishment.
Example
The sailor feared the cat-o-nine-tails more than the storm at sea.
Le marin avait plus peur du fouet à neuf queues que de la tempête en mer.
C2 verb /diːˈmæɡnɪtaɪz/

demagnetize

démagnétiser
Meaning
To remove or reduce the magnetic properties of something.
Example
The technician demagnetized the old cassette tape.
Le technicien a démagnétisé la vieille cassette.
C2 noun /ˈbɔːlsəm/

Balsam

fleur de baume
Meaning
a flowering plant with colorful blooms that often open in the evening; also refers to aromatic resin
Example
The garden balsam flowers bloomed beautifully in various shades of pink and purple.
Les fleurs de baume du jardin ont fleuri magnifiquement dans des nuances de rose et de violet.
C2 noun ˈɛn.ɡræm

Engram

Signaux physiques dans le cerveau pour le stockage et la récupération de la mémoire
Meaning
Physical signs or patterns in the brain for memory storage and retrieval
Example
Scientists study engrams to understand how memories are stored.
Les scientifiques étudient les engrammes pour comprendre comment les souvenirs sont stockés.
C2 adjective /ˈæməˌtɔːri/

amatory

amoureux
Meaning
Relating to or expressing sexual love.
Example
The poet’s verses were filled with amatory themes.
Les vers du poète étaient remplis de thèmes amoureux.
C2 noun /ˈskɜː.vi/

scurvy

Scorbut
Meaning
A disease caused by a deficiency of vitamin C, leading to weakness, gum disease, and bleeding.
Example
Sailors often suffered from scurvy during long sea voyages without fresh fruits.
Les marins souffraient souvent du scorbut lors de longs voyages en mer sans fruits frais.
C2 noun /ˈlændˌhoʊl.dər/

landholder

propriétaire foncier
Meaning
a person who owns land, especially in large amounts
Example
The landholder leased part of his property to local farmers.
Le propriétaire foncier a loué une partie de sa propriété à des agriculteurs locaux.
C2 noun /ˈsɪnjuː/

sinew

tendon
Meaning
A tendon; figuratively, the source of strength, power, or resilience.
Example
The sinews in his arms stood out as he lifted the heavy box.
Les tendons dans ses bras ressortaient lorsqu'il souleva la boîte lourde.
C2 noun /ˈbæs.tərd tiːk/

Bastard teak

teck bâtard
Meaning
A flowering tree with bright orange-red flowers, also known as flame of the forest
Example
The bastard teak tree blooms with vibrant orange flowers in spring.
L'arbre de teck bâtard fleurit avec des fleurs orange vibrantes au printemps.
C2 noun /ˌrɛprəˈbeɪʃən/

reprobation

réprobation
Meaning
Strong disapproval or condemnation; rejection by God as beyond salvation.
Example
The teacher’s face showed clear reprobation at the student’s rude remark.
Le visage du professeur montrait une réprobation nette face à la remarque impolie de l'étudiant.
C2 noun /moʊt/

mote

particule
Meaning
A tiny particle or speck, especially of dust.
Example
A mote of dust floated in the sunlight.
Une particule de poussière flottait dans la lumière du soleil.
C2 noun /spjuːm/

spume

écume
Meaning
Froth or foam, especially found on waves or liquids.
Example
The waves crashed against the rocks, leaving spume in the air.
Les vagues se sont écrasées contre les rochers, laissant de l'écume dans l'air.
C2 noun /mjuːz/

mews

impasse/rue étroite
Meaning
A row or street of houses or apartments that have been converted from stables or built to look like former stables.
Example
They rented a small flat in a quiet London mews.
Ils ont loué un petit appartement dans un mews tranquille de Londres.
C2 noun /məˈlɛvələns/

malevolence

malveillance
Meaning
The state or condition of being malevolent; having or showing a wish to do evil to others.
Example
His malevolence was clear in the cruel way he treated his rivals.
Sa malveillance était évidente dans la manière cruelle dont il traitait ses rivaux.
C2 adjective /ˈɛrzæts/

ersatz

substitut
Meaning
made or used as a substitute, typically an inferior one
Example
The cheap shoes were made of ersatz leather.
Les chaussures bon marché étaient en cuir artificiel.
C2 noun /rɪˌdʒuːvəˈnɛsəns/

rejuvenescence

rejuvenescence
Meaning
the action or process of becoming young or fresh again
Example
The forest showed signs of rejuvenescence after the rains.
La forêt a montré des signes de rajeunissement après la pluie.
C2 verb /ˈæbrəɡeɪt/

abrogate

abroger
Meaning
To formally repeal, cancel, or abolish a law, agreement, or custom.
Example
The government decided to abrogate the outdated treaty.
Le gouvernement a décidé d'abroger le traité obsolète.
C2 noun /ˈdɛθsˌhɛd/

deaths-head

crâne
Meaning
A representation of a human skull, often used as a symbol of death.
Example
The pirate flag was marked with a grim deaths-head.
Le drapeau pirate était marqué d'un sinistre crâne.
C2 noun /ˈmæŋɡoʊ fɪʃ/

Mango fish

poisson barramundi
Meaning
A popular white fish also known as barramundi or Asian sea bass
Example
Mango fish is prized for its delicate flavor and tender texture.
Le poisson barramundi est apprécié pour sa saveur délicate et sa texture tendre.
C2 adjective /ˌɪntərˈlɒkjətəri/

interlocutory

provisoire
Meaning
Given during the course of a legal action, not final but temporary or provisional.
Example
The judge issued an interlocutory order to maintain the status quo until the hearing.
Le juge a émis une ordonnance provisoire pour maintenir le statu quo jusqu'à l'audience.
C2 adjective /ˈmɛtrɪkəl/

metrical

métrique
Meaning
Relating to or composed in a regular rhythmic pattern of beats or meter, especially in poetry.
Example
The poet carefully followed metrical rules in his verses.
Le poète a suivi soigneusement les règles métriques dans ses vers.
C2 noun /zɪˈnɑːnə/

Zenanna

zenanna
Meaning
the part of a house reserved for women; women's quarters in Muslim households; harem
Example
The zenanna was beautifully decorated with intricate patterns.
Le zenanna était magnifiquement décoré avec des motifs complexes.
C2 noun /ˈleʧ.ər/

Lecher

libidineux
Meaning
a man who behaves in a sexually inappropriate way towards women
Example
The company fired him for being a lecher.
L’entreprise l’a licencié pour avoir été un libidineux.
C2 noun /əˈspær.ə.ɡəs biːn/

Asparagus bean

haricot asperge
Meaning
a long, thin green vegetable pod that grows on vines; also known as yard-long bean
Example
The asparagus bean grows up to three feet long and is commonly used in Asian cooking.
Le haricot asperge peut atteindre trois pieds de long et est couramment utilisé dans la cuisine asiatique.
C2 adjective /ˈhɜːrsuːt/

hirsute

hirsute
Meaning
Having a lot of hair, especially in an unusual place.
Example
The hirsute man stood out in the crowd with his long beard.
L'homme hirsute se démarquait de la foule avec sa longue barbe.
C2 noun /læŋ'ɡʊər/

Langoor

langour
Meaning
a long-tailed monkey found in Asia, especially India and Southeast Asia
Example
The langoor was sitting on the tree branch eating fruits.
Le langur était assis sur la branche de l'arbre en train de manger des fruits.
C2 noun /ˈtrɪp.lɪ.kət/

triplicate

trois copies
Meaning
A set of three identical copies of something.
Example
The documents were prepared in triplicate for official use.
Les documents ont été préparés en triplicata pour un usage officiel.
C2 noun /ˈbriːtʃɪz/

Breeckes

pantalons jusqu'aux genoux
Meaning
knee-length trousers; short pants
Example
He wore riding breeches for the equestrian event.
Il portait des pantalons jusqu'aux genoux pour l'événement équestre.
C2 noun /ˈlæsɪtjuːd/

lassitude

lassitude
Meaning
a state of physical or mental weariness; lack of energy
Example
After the long hike, a feeling of lassitude swept over the group.
Après la longue randonnée, un sentiment de lassitude a envahi le groupe.
C2 noun /bɪˈhiː.mɒθ/

behemoth

colosse
Meaning
Something enormous, especially a large and powerful organization.
Example
The company grew into a corporate behemoth.
L'entreprise est devenue un colosse corporatif.
C2 adjective ˌʌn.əˈseɪ.lə.bəl

unassailable

inaccessible
Meaning
Unable to be attacked, questioned, or defeated.
Example
An unassailable position ensures dominance.
Une position inaccessible assure la domination.
C2 noun /ˌhoʊ.mi.oʊˈsteɪ.sɪs/

homeostasis

équilibre interne du corps, stabilité physiologique maintenue par des processus physiologiques
Meaning
The tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
Example
The human body maintains homeostasis through temperature regulation.
Le corps humain maintient l'homéostasie grâce à la régulation de la température.
C2 adjective /ˈkɒnfluənt/

confluent

confluant
Meaning
Flowing together or merging; coming together at one point.
Example
The confluent streams formed a mighty river.
Les ruisseaux confluent pour former une grande rivière.
C2 adjective /ˈɡloʊboʊs/

globose

globulaire
Meaning
Spherical or nearly spherical in shape.
Example
The cactus has large globose fruits.
Le cactus a de gros fruits globulaires.
C2 adjective /ˌpɜːrtɪˈneɪʃəs/

pertinacious

têtu
Meaning
holding firmly to an opinion, purpose, or course of action; stubbornly persistent
Example
The pertinacious lawyer refused to give up the case.
L'avocat têtu a refusé d'abandonner l'affaire.
C2 noun dʒʊˈdɪʃəsnɪs

judiciousness

jugement judicieux, sagesse
Meaning
Having, showing, or done with good judgment or sense.
Example
Her judiciousness in making decisions was appreciated.
Sa sagesse dans la prise de décision a été appréciée.
C2 noun /ˈhɑːtʃ.pɑːtʃ/

Hotchpotch

mélange confus; un tas de choses mélangées
Meaning
a confused mixture; a jumbled assortment of things
Example
The room was a hotchpotch of old furniture, books, and random decorations.
La pièce était un mélange confus de vieux meubles, de livres et de décorations aléatoires.
C2 noun /prəˈtɛktərət/

protectorate

protectorat
Meaning
A state that is controlled and protected by another.
Example
The small country became a protectorate of the empire.
Le petit pays est devenu un protectorat de l'empire.
C2 adjective /ɪˈlɪmɪtəbl/

illimitable

illimité
Meaning
Without limits or bounds.
Example
The universe is often described as illimitable.
L'univers est souvent décrit comme illimité.
C2 adjective /ˈtɪd.li/

Tiddley

légèrement ivre; petit ou minuscule
Meaning
slightly drunk; small or tiny
Example
After a few drinks, he felt a bit tiddley.
Après quelques verres, il se sentit un peu tiddley.
C2 verb /ˈprɛsɪdʒ/

presage

présage
Meaning
to be a sign or warning that something will happen; to foreshadow
Example
Dark clouds presage a storm.
Les nuages sombres présagent une tempête.
C2 noun /sɜːrˈsiːs/

surcease

cessation
Meaning
a temporary or final ending or stopping of something
Example
The noise finally came to a surcease after midnight.
Le bruit a finalement cessé après minuit.
C2 adverb /əˈmʌk/

amuck

de manière débridée
Meaning
in a frenzied, uncontrolled, or chaotic manner
Example
The bull ran amuck through the village.
Le taureau a couru de manière débridée à travers le village.
C2 noun /ˌfoʊˈtɑːmɪtər/

photometer

photomètre
Meaning
an instrument for measuring the intensity of light
Example
The scientist used a photometer to measure the light in the laboratory.
Le scientifique a utilisé un photomètre pour mesurer la lumière dans le laboratoire.
C2 noun /kəˈliːdʒən/

collegian

étudiant universitaire
Meaning
a student of a college
Example
The collegians were preparing for the cultural festival.
Les collégiens se préparaient pour le festival culturel.
C2 verb /dɪˈnjuːd/

denude

dénuder
Meaning
to strip something of its covering, possessions, or assets
Example
The forest was denuded of trees by illegal logging.
La forêt a été dénudée d'arbres par l'abattage illégal.
C2 noun /tʊˈriːn/

tureen

terrine
Meaning
A large deep dish with a cover, used for serving soups or stews.
Example
She brought the hot soup to the table in a silver tureen.
Elle apporta la soupe chaude à la table dans une terrine argentée.
C2 noun /ˈhɜːrmɪtɪdʒ/

hermitage

ermitage
Meaning
A secluded residence or retreat, often for a hermit or religious recluse.
Example
The monk spent years in a hermitage deep in the forest.
Le moine a passé des années dans un ermitage au fond de la forêt.
C2 noun /ˌæpəˈrɪʃən/

apparition

apparition fantomatique
Meaning
A ghostly figure or an unusual or unexpected appearance.
Example
The children were frightened by the sudden apparition in the old house.
Les enfants ont été effrayés par l'apparition soudaine dans la vieille maison.
C2 noun /ˈædʒ.ə.tənt/

Adjutant

cigogne adjoint
Meaning
a large water bird with long legs and neck, also known as adjutant stork
Example
The adjutant stork stood motionless in the shallow water.
La cigogne adjoint était immobile dans l'eau peu profonde.
C2 adverb /əˈbæk/

Aback

surpris
Meaning
by surprise; unexpectedly
Example
I was taken aback by his sudden announcement.
J'ai été surpris par son annonce soudaine.
C2 adjective /hɜːrˈbeɪʃəs/

herbaceous

herbacé
Meaning
Relating to or resembling herbs; plants with soft, non-woody stems.
Example
The garden was filled with herbaceous plants that thrived in the summer.
Le jardin était rempli de plantes herbacées qui ont prospéré pendant l'été.
C2 noun /ˈʌm.brə/

Umbra

ombre totale, région sombre d'une tache solaire
Meaning
the fully shaded inner region of a shadow cast by an opaque object; the dark center of a sunspot
Example
During the eclipse, we stood in the moon's umbra.
Pendant l'éclipse, nous nous sommes tenus dans l'ombre de la lune.
C2 noun /ˈprɒm.ən.tɔːr.i/

promontory

promontoire
Meaning
A high point of land or rock projecting into a body of water.
Example
The lighthouse stood on a promontory overlooking the sea.
Le phare se trouvait sur un promontoire surplombant la mer.
C2 noun /ˈstriːmlɪt/

streamlet

ruisseau
Meaning
a small stream; a tiny brook or rivulet
Example
A streamlet flowed through the meadow.
Un ruisseau coulait à travers la prairie.
C2 noun /təˈmɛrɪti/

temerity

témérité
Meaning
Excessive confidence or boldness; audacity.
Example
He had the temerity to challenge the professor’s argument.
Il a eu la témérité de défier l'argument du professeur.
C2 noun /dʒuːt/

jute

jute
Meaning
a long, soft, shiny plant fiber used to make rope, bags, sacks, and coarse cloth
Example
Jute is widely used to make eco-friendly bags and ropes.
Le jute est utilisé pour fabriquer des sacs écologiques.
C2 noun lɑːˈʒɛs

largesse

générosité
Meaning
Generosity in bestowing money or gifts upon others.
Example
His largesse towards the charity was greatly appreciated.
Sa largesse envers la charité a été grandement appréciée.
C2 noun /ˈprɪvɪti/

privity

relation privée, relation contractuelle
Meaning
A close, private, or special relationship; in law, the direct connection between parties to a contract.
Example
There was no privity of contract between the supplier and the customer.
Il n'y avait pas de relation contractuelle entre le fournisseur et le client.
C2 adjective /dɪˈluːsɪv/

delusive

illusoir
Meaning
Giving a false or misleading impression; deceptive.
Example
His promises turned out to be delusive and untrustworthy.
Ses promesses se sont révélées être illusoires et peu fiables.
C2 verb /diːˈnæʃənəlaɪz/

denationalize

dénationaliser
Meaning
to transfer ownership from the government to private individuals or companies
Example
The government decided to denationalize the bank to encourage private investment.
Le gouvernement a décidé de dénationaliser la banque pour encourager les investissements privés.
C2 adjective /ˈvɛndɪbəl/

vendible

vendable
Meaning
Capable of being sold; marketable.
Example
Only vendible products were displayed at the trade fair.
Seuls les produits vendables ont été exposés à la foire commerciale.
C2 noun (plural) /əˈspɜːr.ʒənz/

aspersions

aspersions
Meaning
Critical or slanderous remarks; multiple attacks on reputation.
Example
The politician rejected the aspersions cast against him.
Le politicien a rejeté les aspersions lancées contre lui.
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 /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 /ˈvæsəl/

vassal

vassal
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
Le roi a accordé des terres à son vassal en échange de loyauté et de service.
C2 adverb /bɪˈtaɪmz/

betimes

tôt
Meaning
early; in good time
Example
She rose betimes to finish her work.
Elle s'est levée tôt pour finir son travail.
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 /əˈkjuː.zəˌtɔːr.i/

accusatory

accusateur
Meaning
Suggesting blame or indicating someone has done wrong.
Example
He gave her an accusatory glance.
Il lui lança un regard accusateur.
C2 verb /ˈstjuːpɪˌfaɪ/

stupefy

stupéfier
Meaning
to make someone unable to think clearly, usually because of surprise or shock
Example
The magician's tricks stupefied the audience.
Les tours du magicien ont stupéfié le public.
C2 noun /ˈdʒɛntaɪl/

gentile

gentil
Meaning
A person who is not Jewish
Example
The synagogue welcomed both Jews and Gentiles.
La synagogue a accueilli à la fois les juifs et les gentils.
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/adjective /prɪˈsɪpɪtənt/

precipitant

précipitant
Meaning
As a noun: a substance that causes a substance to be deposited from a solution; as an adjective: acting hastily or impulsively.
Example
The chemist added a precipitant to the solution to observe the reaction.
Le chimiste a ajouté un précipitant à la solution pour observer la réaction.
C2 noun /ˌdɛprɪˈdeɪʃən/

depredation

pillage
Meaning
An act of attacking or plundering; damage caused by such acts.
Example
The villagers feared the depredation of wild animals at night.
Les villageois craignaient le pillage des animaux sauvages la nuit.
C2 adjective /ˈhaɪˌbraʊ/

highbrow

intellectuellement supérieur
Meaning
intellectually superior or cultured; often describing art, literature, or activities appealing to intellectual tastes
Example
The museum is known for its highbrow exhibitions.
Le musée est connu pour ses expositions intellectuelles.