troth
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C2 noun /troʊθ/

troth

engagement, fidélité
Meaning
Faith or loyalty when pledged in a solemn agreement or vow, especially in marriage.
Example
He pledged his troth to her before the gathering.
Il a promis sa fidélité avant la réunion.
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 adjective /ˈɪnmoʊst/

inmost

le plus intime
Meaning
Situated at the very heart or deepest part; most private or secret.
Example
She revealed her inmost thoughts to her closest friend.
Elle a révélé ses pensées les plus intimes à son ami le plus proche.
C2 noun /ˈkæl.əm.ni/

Calumny

calomnie
Meaning
the making of false and defamatory statements about someone in order to damage their reputation
Example
The politician sued the newspaper for spreading calumny about his personal life.
Le politicien a poursuivi le journal pour avoir propagé des calomnies sur sa vie personnelle.
C2 verb /ˈdɛpjʊˌtaɪz/

deputize

nommer comme adjoint
Meaning
To appoint someone as a deputy; to act as a substitute or representative.
Example
The sheriff decided to deputize several locals to help maintain order.
Le shérif a décidé de désigner plusieurs habitants pour aider à maintenir l'ordre.
C2 adjective /ˈpɛstɪlənt/

pestilent

pestilentiel
Meaning
Causing or tending to cause death or destruction; harmful or pernicious.
Example
The pestilent atmosphere of the swamp made people sick.
L'atmosphère pestilentielle du marais rendait les gens malades.
C2 adjective /blaɪð/

blithe

insouciant
Meaning
Showing a casual and cheerful indifference considered improper or carefree happiness.
Example
She had a blithe disregard for the rules.
Elle avait un mépris insouciant pour les règles.
C2 adjective /ˈɡʌstəˌtɔːri/

gustatory

gustatif
Meaning
relating to the sense of taste
Example
The restaurant offered a gustatory experience unlike any other.
Le restaurant a offert une expérience gustative unique.
C2 noun ˌmæɡnəˈnɪmɪti

magnanimity

magnanimité
Meaning
Generosity in forgiving an insult or injury; forbearance.
Example
His magnanimity towards his competitors was admirable.
Sa magnanimité envers ses compétiteurs était admirable.
C2 noun /ˌdaɪələˈtɪʃən/

dialectician

dialecticien
Meaning
A person skilled in dialectic or logical argument.
Example
Socrates is often considered the greatest dialectician in history.
Socrate est souvent considéré comme le plus grand dialecticien de l'histoire.
C2 noun /ˌsuːdəʊəˈpɒsəl/

pseudapostle

faux apôtre
Meaning
a false or pretended apostle
Example
The preacher was condemned as a pseudapostle.
Le prédicateur a été condamné en tant que faux apôtre.
C2 adjective /ˌhɪstriˈɒnɪk/

histrionic

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

thermocline

thermocline
Meaning
A layer in a body of water in which temperature changes rapidly with depth.
Example
The thermocline separates warm surface water from cold deep water.
La thermocline sépare l'eau chaude de la surface de l'eau froide en profondeur.
C2 noun kəmˈpʌŋk.ʃən

compunction

remords
Meaning
A feeling of guilt or moral scruple that prevents or follows the doing of something bad.
Example
He felt compunction after lying to his friend.
Il a ressenti des remords après avoir menti à son ami.
C2 noun /ˌsɜːrkəmləˈkjuːʃn/

circumlocution

circonlocution
Meaning
the use of many words when fewer would do, especially to avoid stating something directly
Example
The politician's speech was filled with circumlocution.
Le discours du politicien était rempli de circonlocutions.
C2 noun /θiˈɒkrəsi/

theocracy

théocratie
Meaning
A system of government in which priests or religious leaders rule in the name of God or a deity.
Example
The country was governed as a theocracy where religious leaders had supreme authority.
Le pays était gouverné comme une théocratie où les dirigeants religieux avaient l'autorité suprême.
C2 adverb /ˈprɒksɪmətli/

proximately

près
Meaning
In a near or close manner; nearly.
Example
The village lies proximately to the river.
Le village est près de la rivière.
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 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 noun /ˈkɪzmɛt/

kismet

destin
Meaning
Destiny or fate.
Example
Meeting her on that day felt like pure kismet.
La rencontrer ce jour-là a ressemblé à un pur destin.
C2 noun /ˈlʊŋ.gi/

Lungi

lungi
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
Il portait un lungi confortable tout en se reposant chez lui.
C2 adjective /ˌmɪsənˈθrɑːpɪk/

misanthropic

misanthropique
Meaning
having or showing a dislike of humankind
Example
His misanthropic attitude made it difficult for him to make friends.
Son attitude misanthropique rendait difficile de se faire des amis.
C2 verb /ˌdɒmɪˈnɪə/

domineer

dominer
Meaning
to assert one's will over another in an arrogant way
Example
He tends to domineer over his younger colleagues.
Il a tendance à dominer ses collègues plus jeunes.
C2 verb /priːˈdɛstɪn/

predestine

prédestiner
Meaning
to determine or decide something in advance, often regarded as being fixed by fate or divine will
Example
They believed their paths were predestined by fate.
Ils croyaient que leurs chemins étaient prédestinés par le destin.
C2 adjective /heɪl/

hale

vital
Meaning
strong and healthy, especially of an elderly person
Example
Despite his age, the man remained hale and active.
Malgré son âge, l'homme est resté en bonne santé et actif.
C2 verb /ˈɑːskjʊleɪt/

osculate

embrasser
Meaning
To kiss.
Example
They osculated under the mistletoe during the party.
Ils se sont embrassés sous le gui pendant la fête.
C2 adjective /ˈkɒlərɪk/

choleric

colérique
Meaning
Easily angered; irritable and hot-tempered.
Example
His choleric nature often got him into arguments.
Sa nature colérique le mettait souvent dans des disputes.
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 adjective /əˈprəʊ.bri.əs/

opprobrious

désobligeant
Meaning
Expressing strong criticism or scorn.
Example
He made opprobrious remarks about his opponent.
Il a fait des remarques désobligeantes sur son adversaire.
C2 adjective /ʌnˈwəʊntɪd/

unwonted

inhabituel
Meaning
Unusual, uncommon, or out of the ordinary.
Example
She spoke with an unwonted gentleness that surprised everyone.
Elle parla avec une douceur inhabituelle qui surprit tout le monde.
C2 adjective/adverb /ˌæ.prəˈpoʊ/

apropos

approprié
Meaning
Appropriate to the situation; relevant. As an adverb, it means 'with reference to' or 'regarding'.
Example
His comments were not apropos of the discussion.
Ses commentaires n'étaient pas appropriés à la discussion.
C2 noun /feɪnt/

feint

feinte, mouvement trompeur
Meaning
a deceptive or pretended movement, especially in fighting or sports
Example
The boxer made a feint to the left before striking to the right.
Le boxeur fit une feinte à gauche avant de frapper à droite.
C2 noun /ˈpælɪmpsɛst/

palimpsest

palimpseste
Meaning
a manuscript or document that has been written over but still bears traces of earlier writing; something reused or altered but still retaining traces of its earlier form
Example
The ancient manuscript was a palimpsest, showing faint traces of previous texts beneath the new writing.
Le manuscrit ancien était un palimpseste, montrant des traces subtiles de textes précédents sous la nouvelle écriture.
C2 verb /ˌdɪskəmˈbɑːbjuleɪt/

discombobulate

déstabiliser
Meaning
to confuse or disconcert; to upset the normal order
Example
The sudden question seemed to discombobulate him.
La question soudaine sembla le déstabiliser.
C2 verb /ˈpɛrəɡrɪˌneɪt/

peregrinate

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

elegy

élegie
Meaning
A poem or song expressing sorrow, especially for someone who has died.
Example
The poet wrote an elegy for his late friend.
Le poète a écrit une élégie pour son ami défunt.
C2 noun /ˌsuːpərɪnˈtɛndəns/

superintendence

supervision
Meaning
the act of overseeing, supervising, or managing
Example
The superintendence of the school is the principal’s duty.
La supervision de l'école est le devoir du principal.
C2 adjective /ˈæstrəl/

astral

astral
Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
Certains croient à la projection astrale, la capacité de quitter le corps et de voyager spirituellement.
C2 noun /trəˈveɪl/

travail

travail pénible
Meaning
Painful or laborious effort; suffering or hardship.
Example
After years of travail, she finally completed her degree.
Après des années de travail pénible, elle a enfin obtenu son diplôme.
C2 noun /ɪnˈfrækʃən/

infraction

infraction
Meaning
A violation or breach of a rule, law, or agreement.
Example
The student was punished for a minor infraction of the school rules.
L'étudiant a été puni pour une infraction mineure aux règles de l'école.
C2 noun /ˈseɪnjər/

seignior

seigneur féodal
Meaning
A feudal lord; a man of authority in medieval Europe.
Example
The seignior demanded taxes from the peasants.
Le seigneur féodal a exigé des taxes des paysans.
C2 verb /diːˈmoʊbəlaɪz/

demobilize

démobiliser
Meaning
To release from military service or to disband troops.
Example
The government decided to demobilize the army after the war.
Le gouvernement a décidé de démobiliser l'armée après la guerre.
C2 noun /ˌɪnsjəˈlærəti/

insularity

insularité
Meaning
The state of being isolated or narrow-minded.
Example
The insularity of the group prevented them from accepting new ideas.
L'insularité du groupe l'a empêché d'accepter de nouvelles idées.
C2 noun /ˈpraɪəri/

priory

prieuré
Meaning
a small monastery or convent governed by a prior or prioress
Example
The old priory was converted into a museum.
L'ancien prieuré a été transformé en musée.
C2 noun /ˈmeɪdənˌhʊd/

maidenhood

jeunesse
Meaning
The state of being a maiden; girlhood or virginity.
Example
The poem celebrated the innocence of maidenhood.
Le poème a célébré l'innocence de la jeunesse.
C2 noun /ˌɑːrtʃˈdiːkən/

archdeacon

archidiacre
Meaning
A senior clergyman in the Christian Church ranking below a bishop.
Example
The archdeacon assisted the bishop in administrative duties.
L'archidiacre a aidé l'évêque dans les tâches administratives.
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 verb /ˌkɒnvəˈlɛs/

convalesce

se rétablir, récupérer la santé et la force après une maladie ou un traitement médical
Meaning
to recover health and strength after illness or medical treatment
Example
After the surgery, she spent several weeks convalescing at home.
Après l'opération, elle a passé plusieurs semaines à récupérer chez elle.
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 verb /biˈætɪfaɪ/

beatify

béatifier
Meaning
to make blessed or holy, especially in the Roman Catholic Church, to declare a deceased person to be among the blessed
Example
The pope decided to beatify the martyr for his faith and sacrifice.
Le pape a décidé de béatifier le martyr pour sa foi et son sacrifice.
C2 noun /ˌdɛkəˈsɪləbəl/

decasyllable

décasyllabe
Meaning
A line of verse with ten syllables.
Example
The poet often wrote in decasyllable form.
Le poète écrivait souvent en forme de décasyllabe.
C2 verb /məˈmɔːriəlaɪz/

memorialize

commémorer
Meaning
to preserve the memory of a person or event, often through a ceremony, monument, or record
Example
The city decided to memorialize the hero with a statue in the central square.
La ville a décidé de commémorer le héros avec une statue sur la place centrale.
C2 noun /dɜːrdʒ/

dirge

élégie
Meaning
A mournful song, piece of music, or poem expressing grief, often for the dead.
Example
The choir sang a solemn dirge at the funeral.
La chorale a chanté une élégie solennelle lors des funérailles.
C2 verb /ˈɛkspieɪt/

expiate

expiation
Meaning
to make amends for guilt or wrongdoing
Example
He tried to expiate his crime by helping the poor.
Il a essayé d'expiation de son crime en aidant les pauvres.
C2 adjective /ˈfiːbraɪl/

febrile

fiévreux, agité
Meaning
having or showing the symptoms of a fever; or highly excitable or agitated
Example
The patient was in a febrile state with high temperature.
Le patient était dans un état fébrile avec une température élevée.
C2 verb /ɪkˈskruːʃieɪt/

excruciate

excrucier
Meaning
to cause intense pain or suffering
Example
The injury excruciated him with unbearable pain.
La blessure l'excruciait avec une douleur insupportable.
C2 noun /ˈkɒɡ.nɪ.zəns/

cognizance

connaissance
Meaning
Awareness, knowledge, or understanding of something; conscious perception.
Example
The judge took cognizance of the new evidence.
Le juge a pris connaissance de la nouvelle preuve.
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 /səˈɡæs.ə.t̬i/

sagacity

sagesse profonde
Meaning
The quality of being sagacious; having or showing keen mental discernment and good judgment.
Example
His sagacity made him a great leader.
Sa sagacité faisait de lui un grand leader.
C2 noun /ˈfaɪləm/

phylum

une catégorie principale dans la classification biologique, au-dessus de la classe et en dessous du règne
Meaning
a primary category in the biological classification of organisms, above class and below kingdom
Example
Humans belong to the phylum Chordata.
Les humains appartiennent au phylum Chordata.
C2 verb /bɪˈhuːv/

behoove

être nécessaire ou approprié pour que quelqu'un fasse quelque chose
Meaning
to be necessary, proper, or appropriate for someone to do
Example
It would behoove you to study before the exam.
Il serait approprié que tu étudies avant l'examen.
C2 noun /ɪnˈtɛɡ.jʊ.mənt/

integument

revêtement externe
Meaning
A natural outer covering, such as skin, shell, or rind.
Example
The snake sheds its integument as it grows.
Le serpent mue de son revêtement externe à mesure qu'il grandit.
C2 noun /ˌɔːltərˈkeɪʃən/

altercation

altercation, dispute
Meaning
a noisy argument or quarrel
Example
There was a brief altercation between the two drivers.
Il y a eu une brève altercation entre les deux conducteurs.
C2 noun /juː/

Ewe

brebis
Meaning
a female sheep
Example
The ewe gave birth to twin lambs.
La brebis a donné naissance à des jumeaux agneaux.
C2 noun /ˌmɪn.ɪˈstreɪ.ʃən/

ministration

service
Meaning
The act of providing care, assistance, or religious service.
Example
She recovered thanks to the kind ministrations of the nurses.
Elle s'est rétablie grâce aux gentilles ministrations des infirmières.
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 /ˌɪmbəˈsɪləti/

imbecility

imbécillité
Meaning
Extreme foolishness, stupidity, or weakness of mind.
Example
The plan was abandoned due to its sheer imbecility.
Le plan a été abandonné en raison de son imbecilité pure.
C2 adjective /kɒnˈsæŋɡwɪn/

consanguine

consanguin
Meaning
Of the same blood or origin; related by birth.
Example
The two families were consanguine through their grandparents.
Les deux familles étaient consanguines par leurs grands-parents.
C2 adjective /ˈdjuːtiəbl/

dutiable

sujet à des droits de douane
Meaning
subject to customs duty or tax
Example
Imported electronics are often dutiable at the border.
Les électroniques importés sont souvent soumis à des droits de douane à la frontière.
C2 noun /ˈmaɪ.nə/

Mynah

maina
Meaning
a tropical bird with dark feathers that can mimic human speech
Example
The mynah bird repeated every word I said.
L'oiseau maina a répété chaque mot que j'ai dit.
C2 verb /ˈkælvɪnaɪz/

calvinize

Imprégner avec les principes du calvinisme
Meaning
to imbue with the principles or doctrines of Calvinism
Example
The preacher sought to calvinize the community with strict teachings.
Le prédicateur chercha à calviniser la communauté avec des enseignements stricts.
C2 adjective ˈɛr.jʊ.daɪt

erudite

érudit ou savant
Meaning
Having or showing great knowledge or learning; scholarly and intellectual.
Example
The professor's erudite lecture fascinated the students.
Le discours érudit du professeur a fasciné les étudiants.
C2 noun /ˈdaɪɡræf/

digraph

digraphe
Meaning
A pair of letters representing a single sound, such as 'sh' in 'ship'.
Example
In the word 'phone', the letters 'ph' form a digraph.
Dans le mot 'téléphone', les lettres 'ph' forment un digraphe.
C2 adjective /ˈslɪpʃɒd/

slipshod

négligé, bâclé
Meaning
done in a careless, sloppy, or untidy way
Example
The project failed due to slipshod planning.
Le projet a échoué en raison d'une planification négligée.
C2 noun /ˈeb.taɪd/

Ebb-tide

basse mer
Meaning
the movement of the tide out to sea; a time when the sea level is falling
Example
During ebb-tide, we could walk further out on the beach.
Pendant la basse mer, nous pouvions marcher plus loin sur la plage.
C2 noun /ˈdrɪvəl/

drivel

bêtise
Meaning
silly or nonsensical talk
Example
The politician’s speech was full of meaningless drivel.
Le discours du politicien était plein de bêtises inutiles.
C2 noun /ɪnˈtriːti/

entreaty

supplication
Meaning
An earnest or humble request or plea.
Example
She made an entreaty for peace during the heated argument.
Elle fit une supplication pour la paix pendant la discussion animée.
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 noun /ˈhɔːrs.liːt͡ʃ/

Horse-leach

sangsue de cheval
Meaning
a large species of leech that was traditionally used in veterinary medicine
Example
The veterinarian explained that horse-leach was once commonly used to treat horses.
Le vétérinaire a expliqué que la sangsue de cheval était couramment utilisée pour traiter les chevaux.
C2 verb /ˈɡæmbəl/

gambol

sauter joyeusement
Meaning
to run or jump about playfully
Example
The lambs gamboled in the field under the sun.
Les agneaux sautaient joyeusement dans le champ sous le soleil.
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/verb /ˈlɛv.ən/

leaven

levure
Meaning
a substance, typically yeast, that causes dough to rise; to permeate and modify
Example
A little yeast will leaven the bread dough.
Un peu de levure fera lever la pâte du pain.
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 noun /ˈænɪ siːd/

Ani seed

anis
Meaning
Small aromatic seeds used as a spice and for medicinal purposes, with a sweet licorice-like flavor
Example
Anise seeds are often used in traditional desserts and teas.
Les graines de fenouil sont souvent utilisées dans des desserts et des thés traditionnels.
C2 noun /pɒmˈpɒsəti/

pomposity

pomposité, arrogance
Meaning
self-important behavior or exaggerated dignity
Example
His speech was full of pomposity and arrogance.
Son discours était plein de pomposité et d'arrogance.
C2 adjective /ˌɪnkɔːrˈpɔːriəl/

incorporeal

incorporel
Meaning
lacking a physical body; not composed of matter; intangible
Example
Ghosts are often described as incorporeal beings.
Les fantômes sont souvent décrits comme des êtres incorporels.
C2 adjective /fəˈsiːʃəs/

facetious

moqueur
Meaning
Treating serious issues with deliberately inappropriate humor
Example
He was being facetious when he said he wanted to live on the moon.
Il était moqueur quand il a dit qu'il voulait vivre sur la lune.
C2 noun /ˈpɛstɪləns/

pestilence

peste
Meaning
A deadly or virulent epidemic disease that spreads rapidly.
Example
The medieval city was devastated by a pestilence.
La ville médiévale a été dévastée par une peste.
C2 noun əˌten.juˈeɪ.ʃən

attenuation

atténuation, réduction, affaiblissement
Meaning
The reduction of the force, effect, or value of something.
Example
The attenuation of sound waves affects communication.
L'atténuation des ondes sonores affecte la communication.
C2 noun /ˈkæt.aɪ.ɒn ɪksˌtʃeɪndʒ/

cation-exchange

échange cationique
Meaning
A chemical process in soil that helps retain nutrients.
Example
The cation-exchange capacity of soil affects plant growth.
La capacité d'échange cationique du sol influence la croissance des plantes.
C2 adjective /ɪˈrɛzəluːt/

irresolute

indécis
Meaning
uncertain or indecisive; lacking determination
Example
He stood irresolute at the crossroads, unsure which path to take.
Il resta indécis au carrefour, ne sachant quel chemin prendre.
C2 verb /ˌæpərˈteɪn/

appertain

appartenir
Meaning
to relate to or be connected with something
Example
The rules only appertain to members of the club.
Les règles ne s'appliquent qu'aux membres du club.
C2 noun /mɛnˈdæsəti/

mendacity

faux
Meaning
the tendency to be untruthful; dishonesty
Example
The journalist exposed the mendacity of the officials.
Le journaliste a exposé la fausseté des responsables.
C2 verb /dɪˈkæmp/

decamp

fuir
Meaning
To depart suddenly or secretly, often to avoid trouble or escape.
Example
The thief decamped before the police arrived.
Le voleur s'est échappé avant que la police n'arrive.
C2 noun /ˌskʌlˈdʌɡəri/

skullduggery

supercherie
Meaning
dishonest behavior or activities, often done secretly
Example
The election was full of political skullduggery.
L'élection était pleine de supercheries politiques.
C2 adjective /ˈeɪkwiəs/

aqueous

aqueux
Meaning
related to or containing water; watery
Example
The solution was in an aqueous form.
La solution était sous forme aqueuse.
C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

obsolète
Meaning
Becoming outdated or on the way to becoming obsolete.
Example
The obsolescent technology could not compete with modern devices.
La technologie obsolète ne pouvait pas concurrencer les appareils modernes.
C2 adjective /ˌhæfˈhɑːr.tɪd/

halfhearted

démotivé
Meaning
lacking enthusiasm or determination; unenthusiastic
Example
His halfhearted attempt to study did not bring good results.
Son essai démotivé pour étudier n'a pas donné de bons résultats.
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 noun /ˈpɜːrljuː/

purlieu

zone périphérique
Meaning
The area near or surrounding a place; an outlying or neighboring district.
Example
They spent the afternoon exploring the purlieus of the ancient city.
Ils ont passé l'après-midi à explorer les purlieus de la ville ancienne.
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 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 verb /læmˈbeɪst/

lambaste

réprimander sévèrement
Meaning
to criticize someone or something harshly; to reprimand severely
Example
The teacher lambasted the students for not completing their homework.
Le professeur a sévèrement réprimandé les étudiants pour ne pas avoir fait leurs devoirs.
C2 noun /ˈsfɛrɔɪd/

spheroid

sphéroïde
Meaning
A three-dimensional shape that is almost spherical but slightly flattened or elongated.
Example
The Earth is not a perfect sphere but an oblate spheroid.
La Terre n'est pas une sphère parfaite mais un sphéroïde oblat.
C2 adjective /ˈɪnfəntaɪl/

infantile

infantile
Meaning
characteristic of an infant; childish
Example
His infantile behavior embarrassed everyone at the meeting.
Son comportement infantile a embarrassé tout le monde à la réunion.
C2 noun /ˈstætɪks/

statics

statique
Meaning
The branch of mechanics dealing with bodies at rest and forces in equilibrium.
Example
She is studying statics as part of her engineering course.
Elle étudie la statique dans le cadre de son cours d'ingénierie.
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 verb /ˈlɪk.wɪ.faɪ/

liquefy

liquéfier
Meaning
to make or become liquid
Example
The heat will liquefy the butter in a few minutes.
La chaleur liquéfiera le beurre en quelques minutes.
C2 adjective /fəˈlɪsɪtəs/

felicitous

approprié, adéquat ou agréable; marqué par la chance ou le bonheur
Meaning
well-chosen, appropriate, or pleasing; marked by good fortune or happiness
Example
She made a felicitous remark that lightened the mood.
Elle a fait une remarque appropriée qui a allégé l'atmosphère.
C2 noun /mælˈfiːzəns/

malfeasance

méfait d'un fonctionnaire
Meaning
Wrongdoing or misconduct, especially by a public official.
Example
The mayor was accused of malfeasance in office.
Le maire a été accusé de malfeasance en fonction.
C2 adjective /ˈsɪmiən/

simian

simien
Meaning
Relating to, resembling, or affecting apes or monkeys.
Example
The scientist studied the simian behavior of the chimpanzees.
Le scientifique a étudié le comportement simien des chimpanzés.
C2 adjective /ˈmɪn.dʒi/

Mingy

avare; pingre
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
Il est trop radin pour dépenser de l'argent pour autre chose que les nécessités.
C2 verb /ɪˈnjʊər/

inure

habituer
Meaning
To become accustomed to something, especially something unpleasant.
Example
Soldiers quickly became inured to the harsh conditions.
Les soldats se sont rapidement habitués aux conditions difficiles.
C2 noun/verb /ˈrɛkəmˌpɛns/

recompense

compensation
Meaning
to compensate someone for loss or harm suffered; compensation given for damage or injury
Example
The company offered financial recompense to the injured worker.
La société a offert une compensation financière au travailleur blessé.
C2 noun /neɪv/

Knave

personne malhonnête; valet sur une carte de jeu
Meaning
a dishonest person, especially a man; a playing card with a picture of a male servant
Example
The knave tried to cheat the old woman out of her savings.
Le fourbe a essayé de tromper la vieille femme pour lui voler ses économies.
C2 noun /ˈʃæd.ək/

Shaddock

pomelo
Meaning
a large citrus fruit similar to grapefruit; pomelo
Example
The shaddock is the largest citrus fruit in the world.
Le shadok est le plus grand fruit agrume du monde.
C2 adjective /ɪnˈklɛmɛnt/

inclement

météo inclemente
Meaning
unpleasantly cold, wet, or stormy (usually weather)
Example
The match was canceled due to inclement weather.
Le match a été annulé à cause du mauvais temps.
C2 adjective ˌnjʊəroʊˈkɒɡnɪtɪv

neurocognitive

neurocognitif
Meaning
Related to brain information processing and memory power
Example
Neurocognitive functions decline due to lack of sleep.
Les fonctions neurocognitives déclinent en raison du manque de sommeil.
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 verb /tæmp/

tamp

tasser
Meaning
to press down tightly by packing
Example
He tamped the soil around the plant to secure it.
Il a tassé la terre autour de la plante pour la sécuriser.
C2 noun /oʊˈbeɪsəns/

obeisance

révérence
Meaning
A gesture of respect such as a bow or curtsy.
Example
They bowed in obeisance to the king.
Ils se sont inclinés en révérence au roi.