salinity intrusion
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C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

intrusion de salinité
Meaning
The movement of salt water into freshwater areas, typically affecting coastal regions.
Example
Salinity intrusion affects coastal regions.
L'intrusion de salinité affecte les régions côtières.
C1 noun /ˈsɜːrtʃɑːrdʒ/

surcharge

supplément
Meaning
an additional charge or payment added to the usual cost
Example
The airline ticket had a fuel surcharge added to it.
Le billet d'avion avait un supplément carburant ajouté.
C1 adjective ˌsɪn.əˈdʒɪs.tɪk

synergistic

synergique
Meaning
Relating to the interaction of elements that when combined produce a greater effect than the sum of their individual effects.
Example
A synergistic effect occurs when nutrients work together.
Un effet synergique se produit lorsque les nutriments agissent ensemble.
C1 noun /sɪˈkriː.ʃən/

Secretion

sécrétion
Meaning
a process by which substances are produced and discharged from a cell or gland
Example
Insulin secretion is crucial for blood sugar regulation.
La sécrétion d'insuline est cruciale pour la régulation de la glycémie.
C1 adjective /sɪər/

Sear

séché; brûlé; fané
Meaning
withered; dried up; burned or scorched
Example
The sear leaves fell from the trees in autumn.
Les feuilles séchées sont tombées des arbres en automne.
C1 noun /skraɪb/

scribe

scribe
Meaning
a person who writes documents, especially in ancient times; a professional copyist
Example
In ancient Egypt, scribes recorded important events.
Dans l'Égypte ancienne, les scribes enregistraient les événements importants.
C1 noun səˈfɪʃənsi

sufficiency

suffisance
Meaning
The condition of being adequate or enough; adequacy.
Example
The sufficiency of food supply is critical for survival.
La suffisance de l'approvisionnement alimentaire est essentielle pour la survie.
C1 noun /ˈsaɪd.laɪn dɪˈskʌʃənz/

sideline discussions

discussions secondaires
Meaning
Informal or secondary conversations that occur outside the main agenda of a formal meeting.
Example
Sideline discussions often lead to agreements.
Les discussions secondaires mènent souvent à des accords.
C1 noun /ʃɑːrd/

shard

éclat
Meaning
a broken piece of glass, metal, or pottery
Example
He cut his finger on a shard of glass.
Il s'est coupé le doigt avec un éclat de verre.
C1 verb /səˈplænt/

supplant

supplanter
Meaning
To take the place of something or someone, often by force or strategy.
Example
Digital platforms have supplanted traditional newspapers.
Les plateformes numériques ont supplanté les journaux traditionnels.
C1 noun /ˈskɛptɪk/

skeptic

sceptique
Meaning
A person who doubts or questions accepted beliefs or claims.
Example
The scientist was a skeptic of theories without solid evidence.
Le scientifique était sceptique des théories sans preuve solide.
C1 verb /ˈʃʌdər/

shudder

frissonner
Meaning
to tremble or shake suddenly, often due to fear, cold, or strong emotion
Example
She shuddered at the thought of walking alone in the dark forest.
Elle frissonna à l'idée de marcher seule dans la forêt sombre.
C1 verb/noun /skaʊl/

scowl

froncer les sourcils
Meaning
To frown in an angry or bad-tempered way.
Example
She scowled when she heard the unfair remark.
Elle fronça les sourcils quand elle entendit la remarque injuste.
C1 adjective /ˌsæŋktɪˈmoʊniəs/

sanctimonious

moraliste et hypocrite
Meaning
Making a show of being morally superior to others; hypocritically pious.
Example
He gave a sanctimonious speech about honesty while he himself was corrupt.
Il a fait un discours moraliste sur l'honnêteté alors qu'il était lui-même corrompu.
C1 noun /stæɡˈneɪ.ʃən/

stagnation

stagnation
Meaning
A state of inactivity or lack of growth, especially in an economy.
Example
High unemployment led to economic stagnation.
Le chômage élevé a conduit à une stagnation économique.
C1 noun /ˈskep.tɪ.sɪ.zəm/

skepticism

scepticisme, doute
Meaning
A skeptical attitude; doubt as to the truth of something.
Example
His skepticism about new technology often makes him resistant to change.
Son scepticisme à propos de la nouvelle technologie le rend souvent résistant au changement.
C1 adjective /ˈskrɔːni/

scrawny

maigre
Meaning
very thin and bony, often looking unhealthy
Example
The scrawny boy could barely lift the heavy bag.
Le garçon maigre pouvait à peine soulever le sac lourd.
C1 adjective /ˈsʌlən/

sullen

maussade
Meaning
bad-tempered and gloomy; silently resentful
Example
She gave him a sullen look and walked away.
Elle lui lança un regard maussade et s'éloigna.
C1 adjective /ˈsɪnləs/

Sinless

sans péché; innocent; pur
Meaning
free from sin; pure and innocent; without moral fault
Example
The innocent child appeared sinless in her pure white dress.
L'enfant innocent est apparu sans péché dans sa robe blanche pure.
C1 noun /ˈstɛnsəl/

stencil

pochoir
Meaning
A thin sheet of material with a design cut out, used to produce the design on the surface below by applying paint or ink through the cut-out holes.
Example
The artist used a stencil to paint identical stars on the wall.
L'artiste a utilisé un pochoir pour peindre des étoiles identiques sur le mur.
C1 noun /ˈsaɪ.ən/

scion

descendant
Meaning
a descendant of a wealthy, aristocratic, or influential family
Example
He is the scion of a wealthy industrialist family.
Il est le descendant d'une famille d'industriels riches.
C1 adjective /sɪmˈfɒnɪk/

symphonic

symphonique
Meaning
relating to or having the character of a symphony or symphony orchestra
Example
The concert featured a symphonic masterpiece.
Le concert a présenté un chef-d'œuvre symphonique.
C1 noun ˈsɪnədʒi

synergy

synergie, coopération
Meaning
The interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
Example
The synergy between the two companies led to a successful partnership.
La synergie entre les deux entreprises a conduit à un partenariat réussi.
C1 verb, noun /sæp/

sap

sève / épuiser
Meaning
As a noun: the vital fluid in plants; As a verb: to gradually weaken or drain strength.
Example
The long journey began to sap his energy.
Le long voyage a commencé à épuiser son énergie.
C1 verb /skɒf/

scoff

se moquer
Meaning
to speak about something in a mocking or dismissive way
Example
He scoffed at the idea of moving abroad.
Il s'est moqué de l'idée de déménager à l'étranger.
C1 verb /sʌlk/

sulk

faire la tête
Meaning
to be silent and bad-tempered because you are angry or disappointed
Example
She sulked in her room after the argument.
Elle a fait la tête dans sa chambre après la dispute.
C1 adjective /ˈskeɪðɪŋ/

scathing

critique acerbe
Meaning
severely critical; harshly scornful
Example
The critic wrote a scathing review of the movie.
Le critique a écrit une critique acerbe du film.
C1 adjective /ˈsæk.rəˌsæŋkt/

sacrosanct

sacré
Meaning
Regarded as too important or valuable to be interfered with; sacred.
Example
Freedom of speech is considered sacrosanct in democratic societies.
La liberté d'expression est considérée comme sacrée dans les sociétés démocratiques.
C1 noun /slæɡ/

slag

scories
Meaning
Stony waste matter separated from metals during the smelting process.
Example
The factory dumped the slag near the river.
L'usine a déversé les scories près de la rivière.
C1 verb /səˈkʌm/

succumb

céder
Meaning
To give in to pressure, temptation, or illness; to yield or fail to resist.
Example
He finally succumbed to his illness after a long struggle.
Il a finalement succombé à sa maladie après une longue lutte.
C1 adjective /smʌɡ/

smug

prétentieux
Meaning
having or showing an excessive pride in oneself or one's achievements
Example
He wore a smug smile after winning the debate.
Il portait un sourire prétentieux après avoir gagné le débat.
C1 noun ˌskeɪ.ləˈbɪl.ə.ti

scalability

extensibilité
Meaning
The capacity to be changed in size or scale; the ability of a system to handle a growing amount of work.
Example
The new software offers high scalability for large enterprises.
Le nouveau logiciel offre une grande extensibilité pour les grandes entreprises.
C1 adjective /ˈsaɪt.ləs/

Sightless

aveugle; sans vision
Meaning
unable to see; blind; lacking vision
Example
The sightless man navigated the street with his guide dog.
L'homme aveugle a navigué dans la rue avec son chien-guide.
C1 adjective /ˈsʌmp.tʃu.əs/

sumptuous

somptueux
Meaning
Splendid and expensive-looking; luxurious.
Example
The guests were treated to a sumptuous banquet.
Les invités ont été traités avec un banquet somptueux.
C1 noun /səˈlɪn.ə.t̬i/

salinity

salinité, concentration de sel
Meaning
The salt content of soil or water, typically measured as a concentration.
Example
The salinity of the ocean varies depending on depth and location.
La salinité de l'océan varie en fonction de la profondeur et de la localisation.
C1 adjective /seɪdʒ/

Sage

sage; prudent; ayant bon jugement
Meaning
wise; showing wisdom from experience; prudent; having good judgment
Example
The sage advice from the elder helped solve the problem.
Le sage conseil de l'aîné a aidé à résoudre le problème.
C1 verb /ˈskwɒbəl/

squabble

se disputer bruyamment pour quelque chose de trivial
Meaning
To argue noisily over something small or unimportant.
Example
The children squabbled over the last piece of cake.
Les enfants se disputaient pour le dernier morceau de gâteau.
C1 noun স্ক্রোলিং অ্যাডিকশন

scrolling addiction

dépendance au défilement
Meaning
A compulsive need to continuously scroll through content on digital devices, particularly smartphones and social media platforms.
Example
Scrolling addiction is a growing concern among smartphone users.
La dépendance au défilement est une préoccupation croissante parmi les utilisateurs de smartphones.
C1 noun /ˈsɑːri/

Saree

sari
Meaning
a garment consisting of a length of cotton or silk elaborately draped around the body, traditionally worn by women from South Asia
Example
She looked elegant in her red silk saree at the festival.
Elle avait l'air élégante dans son sari en soie rouge lors du festival.
C1 noun /ˈstəʊ.ɪ.sɪ.zəm/

stoicism

stoïcisme
Meaning
The endurance of pain or hardship without the display of feelings and without complaint.
Example
His stoicism during hardship was admirable.
Son stoïcisme pendant les épreuves était admirable.
C1 adjective /ˈsɛreɪtɪd/

serrated

dentelé
Meaning
Having a notched or saw-toothed edge.
Example
The bread knife had a serrated blade.
Le couteau à pain avait une lame dentelée.
C1 adjective /ˈsɛn.sər.i/

sensory

sensoriel
Meaning
Related to the five human senses (sight, hearing, taste, touch, smell).
Example
Sensory feedback enhances the VR experience.
Les rétroactions sensorielles améliorent l'expérience de la réalité virtuelle.
C1 adjective /ˈspel.baʊnd/

Spellbound

fasciné; envoûté
Meaning
completely fascinated and unable to move or think about anything else; enchanted
Example
The children sat spellbound as the magician performed his tricks.
Les enfants sont restés fascinés tandis que le magicien faisait ses tours.
C1 noun /ˈsʌnˌdaʊn/

sundown

coucher du soleil
Meaning
the time in the evening when the sun goes below the horizon
Example
We planned to reach the village before sundown.
Nous avions prévu d'arriver au village avant le coucher du soleil.
C1 noun /stɛlθ/

stealth

discrétion, furtivité
Meaning
The act of moving, doing, or achieving something quietly and secretly.
Example
The cat moved with stealth towards its prey.
Le chat s'est déplacé furtivement vers sa proie.
C1 adjective /səbˈsɪd.i.ər.i/

Subsidiary

filiale; secondaire; relatif à une entreprise filiale
Meaning
less important than the main thing; secondary; of or relating to a subsidiary company
Example
The subsidiary company handles all overseas operations.
L'entreprise filiale gère toutes les opérations à l'étranger.
C1 noun /ˈsʌm.ɪt əv ðə ˈfjuː.tʃər/

Summit of the Future

Sommet du futur
Meaning
A high-level conference focused on addressing future challenges and opportunities.
Example
The Summit of the Future addressed global challenges.
Le Sommet du Futur a abordé les défis mondiaux.
C1 adjective /ˈskɛtʃi/

sketchy

incomplet
Meaning
not thorough or detailed; suspicious or unsafe
Example
The details of the project were still sketchy.
Les détails du projet étaient encore incomplets.
C1 adjective /ˈʃɑːdi/

shoddy

de mauvaise qualité
Meaning
badly made or done; of poor quality
Example
The contractor did a shoddy job on the repairs.
L'entrepreneur a fait un travail de mauvaise qualité lors des réparations.
C1 noun /ˌsæl.jʊˈteɪ.ʃən/

Salutation

salutation; expression de bons vœux
Meaning
a greeting; an expression of goodwill
Example
The letter began with a formal salutation.
La lettre a commencé par une salutation formelle.
C1 verb /skʌf/

scuff

griffer
Meaning
to mark or scratch the surface of something by rubbing
Example
He scuffed his shoes on the pavement.
Il a griffé ses chaussures sur le trottoir.
C1 noun /ˈstjuːpər/

stupor

stupéfaction
Meaning
a state of near-unconsciousness or insensibility
Example
He remained in a stupor after hearing the shocking news.
Il est resté dans un état de stupéfaction après avoir entendu la nouvelle choquante.
C1 verb/noun /ˈswæɡ.ər/

swagger

arrogance
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
Il est entré dans la pièce comme s'il était le propriétaire.
C1 verb /ˈspɪərˌhɛd/

spearhead

diriger
Meaning
to lead or initiate an action, project, or movement
Example
She spearheaded the campaign for environmental awareness.
Elle a dirigé la campagne pour la sensibilisation à l'environnement.
C1 adjective /ˈʃeɪp.ləs/

Shapeless

sans forme
Meaning
having no definite or well-defined shape or form
Example
The fog created a shapeless mass in the distance.
Le brouillard a créé une masse sans forme au loin.
C1 noun ˈsɒl.vən.si

solvency

la possession d'actifs supérieurs aux passifs; capacité à rembourser les dettes
Meaning
The possession of assets in excess of liabilities; ability to pay debts.
Example
The company's solvency improved after restructuring.
La solvabilité de l'entreprise s'est améliorée après la restructuration.
C1 verb /skɔːrtʃ/

scorch

brûler
Meaning
to burn the surface of something slightly
Example
The fire scorched the walls of the building.
Le feu a brûlé les murs du bâtiment.
C1 noun/verb /ˈsuː.tʃər/

suture

suture
Meaning
A stitch or row of stitches holding together the edges of a wound or surgical incision.
Example
The doctor used a suture to close the wound.
Le docteur a utilisé une suture pour fermer la plaie.
C1 noun /stɑːr ˈæn.ɪs/

Star Anise

anis étoilé
Meaning
star-shaped spice pod with a licorice-like flavor used in cooking
Example
She added star anise to the soup for aromatic flavor.
Elle a ajouté de l'anis étoilé à la soupe pour un goût aromatique.
C1 noun /ˈsɜːrəɡət/

surrogate

substitut
Meaning
A substitute, especially a person deputizing for another in a specific role or office.
Example
The surrogate mother gave birth to the child after carrying it for nine months.
La mère porteuse a donné naissance à l'enfant après l'avoir porté pendant neuf mois.
C1 verb /ˈstæɡ.neɪt/

stagnate

stagner
Meaning
to stop developing, progressing, or moving
Example
Without innovation, the business will stagnate.
sans innovation, l'entreprise stagnnera.
C1 verb /səbˈvɜːrt/

subvert

renverser
Meaning
to undermine or overthrow an established system, authority, or institution
Example
The rebels tried to subvert the government.
Les rebelles ont essayé de renverser le gouvernement.
C1 verb /ˈswɪndl/

swindle

escroquer
Meaning
to cheat someone out of money or possessions by deceit
Example
The con artist tried to swindle the old man out of his savings.
L'artiste de la tromperie a tenté d'escroquer le vieil homme de ses économies.
C1 noun /sʌˈmeɪʃən/

summation

somme, résumé
Meaning
The process of adding things together; a summary of points.
Example
The lawyer gave a powerful summation of the case.
L'avocat a donné un puissant résumé de l'affaire.
C1 verb /ˈskʌr.i/

scurry

courir rapidement
Meaning
To move quickly with short, hurried steps.
Example
The mice scurried across the kitchen floor when the lights turned on.
Les souris ont couru rapidement à travers le sol de la cuisine lorsque les lumières se sont allumées.
C1 adjective /səkˈsɪŋkt/

succinct

concis
Meaning
Briefly and clearly expressed; characterized by clear, precise expression in few words.
Example
His speech was succinct and impactful.
Son discours était concis et percutant.
C1 noun, verb /strænd/

strand

fil / bloqué
Meaning
Noun: A single thin length of thread, wire, or similar. Verb: To leave someone or something without a way of moving or leaving.
Example
The storm stranded many tourists on the island.
La tempête a laissé de nombreux touristes bloqués sur l'île.
C1 noun /ˈstaɪpend/

Stipend

allocation
Meaning
a fixed regular sum paid as a salary or allowance
Example
The research student receives a monthly stipend for living expenses.
L'étudiant en recherche reçoit une allocation mensuelle pour ses frais de subsistance.
C1 noun /streɪt/

strait

détroit
Meaning
A narrow passage of water connecting two seas or two large areas of water.
Example
The Strait of Gibraltar connects the Atlantic Ocean and the Mediterranean Sea.
Le détroit de Gibraltar relie l'océan Atlantique et la mer Méditerranée.
C1 adjective /ˈspeɪʃəl/

spatial

spatial
Meaning
relating to space or the position, area, and size of things
Example
The scientist studied the spatial arrangement of stars.
Le scientifique a étudié l'agencement spatial des étoiles.
C1 verb /sərˈmaɪz/

surmise

supposer
Meaning
to suppose something is true without having evidence
Example
She surmised that he was not coming to the meeting.
Elle a supposé qu'il ne viendrait pas à la réunion.
C1 adjective /sɪˈnɒnɪməs/

synonymous

synonyme
Meaning
having the same or nearly the same meaning; closely associated with something
Example
For many people, her name is synonymous with generosity.
Pour beaucoup de gens, son nom est synonyme de générosité.
C1 verb ˈsɪn.ɚ.dʒaɪz

synergize

synergiser, combiner de manière à améliorer l'efficacité.
Meaning
combine in such a way as to enhance effectiveness.
Example
The departments must synergize to improve efficiency.
Les départements doivent synergie pour améliorer l'efficacité.
C1 adjective /səbˈsɜːviənt/

subservient

soumis / soumise
Meaning
prepared to obey others unquestioningly; less important than something else
Example
She was too subservient to challenge his decision.
Elle etait trop soumise pour contester sa decision.
C1 verb /slɪŋ/

sling

lancer, suspendre
Meaning
to throw or hang something roughly or carelessly
Example
He slung his bag over his shoulder before leaving.
Il a jeté son sac par-dessus son épaule avant de partir.
C1 noun /ˈstæl.i.ən/

stallion

étalon pour la reproduction
Meaning
An adult male horse that is not castrated, often used for breeding.
Example
The farm owns a powerful stallion for breeding purposes.
La ferme possède un puissant étalon pour la reproduction.
C1 adjective /sliːk/

sleek

élégant et brillant
Meaning
smooth, shiny, and stylish
Example
She drove a sleek black sports car.
Elle a conduit une voiture de sport brillante et élégante.
C1 verb/noun /stuːp/

stoop

bonheur
Meaning
To bend one's body forward and downward; also a small porch or staircase at the entrance of a house
Example
He had to stoop to pick up the coin.
Elle n'a pas pu cacher son bonheur lorsqu'elle a reçu le prix.
C1 noun /sɪlk klɔːθ/

Silk cloth

tissu en soie
Meaning
fabric made from natural fibers produced by silkworms
Example
The bride wore a beautiful dress made of silk cloth.
La mariée portait une belle robe faite de tissu en soie.
C1 adjective /ʃrɪl/

shrill

son aigu
Meaning
High-pitched and piercing in sound.
Example
The shrill whistle startled everyone in the room.
Le sifflement aigu a surpris tout le monde dans la pièce.
C1 verb /ˈstoʊnwɔːl/

stonewall

entraver
Meaning
To delay or block progress by refusing to cooperate or answer
Example
The witness tried to stonewall during the investigation.
Le témoin a essayé de faire du stonewall lors de l'enquête.
C1 noun /ˈsɒnɪt/

sonnet

sonnet
Meaning
A poem of 14 lines using formal rhyme schemes, often about love.
Example
Shakespeare wrote many famous sonnets about love and beauty.
Shakespeare a écrit de nombreux sonnets célèbres sur l'amour et la beauté.
C1 adjective /ˈʃeɪm.ləs/

Shameless

impudique
Meaning
having no shame; bold and rude; impudent
Example
The shameless politician refused to apologize for his mistakes.
Le politicien sans honte a refusé de s'excuser pour ses erreurs.
C1 /ʃrɛd/

shred

déchiqueter
Meaning
to tear or cut something into small pieces
Example
She shredded the old documents before throwing them away.
Elle a déchiqueté les vieux documents avant de les jeter.
C1 verb /siːð/

seethe

bouillir de colère
Meaning
To be filled with intense but unexpressed anger or agitation.
Example
She was seething with anger after the unfair decision.
Elle bouillait de colère après la décision injuste.
C1 adjective /ˈswɛltərɪŋ/

sweltering

accablant
Meaning
uncomfortably hot
Example
The sweltering heat made it hard to work.
La chaleur accablante rendait le travail difficile.
C1 adjective /ˈstʌm.pi/

Stumpy

court et épais
Meaning
short and thick; having a short, thick appearance
Example
The stumpy little dog wagged its tail enthusiastically.
Le petit chien court et épais a agité sa queue avec enthousiasme.
C1 noun /swiːt.laɪm/

Sweetlime

citron doux
Meaning
a citrus fruit that is sweeter and less acidic than regular lime
Example
The sweetlime juice was refreshing on a hot day.
Le jus de citron doux était rafraîchissant lors d'une journée chaude.
C1 noun /ˈsɪk.əl/

Sickle

faucille
Meaning
a tool with a curved metal blade and short handle used for cutting grain crops
Example
The farmer harvested wheat using a traditional sickle.
Le fermier a récolté du blé en utilisant une faucille traditionnelle.
C1 verb /smɜrk/

smirk

sourire d'un air suffisant
Meaning
to smile in a self-satisfied, smug, or silly way
Example
He smirked when he won the argument.
Il a souri lorsqu'il a gagné la dispute.
C1 verb /snʌb/

snub

mépriser
Meaning
to insult or ignore someone by treating them rudely
Example
He felt hurt when his invitation was snubbed.
Il s'est senti blessé lorsque son invitation a été méprisée.
C1 adverb /suːˈpɜːb.li/

Superbly

de manière excellente
Meaning
in an excellent or outstanding manner
Example
She performed superbly in the dance competition.
Elle a excellé dans la compétition de danse.
C1 adjective /ˈstæɡ.nənt/

Stagnant

stagnant; immobile; sans développement
Meaning
not moving or flowing; showing no activity or development
Example
The stagnant water in the pond was covered with algae.
L'eau stagnante dans l'étang était recouverte d'algues.
C1 noun /səˈlɛmnɪti/

solemnity

solennité
Meaning
the state or quality of being serious and dignified
Example
The ceremony was conducted with great solemnity.
La cérémonie a été menée avec grande solennité.
C1 adjective /ˈskɪtɪʃ/

skittish

nerveux
Meaning
easily frightened or nervous; unpredictable
Example
The horse was too skittish to ride.
Le cheval était trop nerveux pour monter.
C1 noun /ˈsæf.rən/

Saffron

safran
Meaning
a deep yellow-orange color; an expensive spice derived from crocus flowers
Example
The saffron fabric looked beautiful in the sunlight.
Le tissu de safran avait l'air magnifique au soleil.
C1 verb /ˈsmʌðər/

smother

étouffer / asphyxier
Meaning
to kill someone by covering their nose and mouth to prevent breathing; to cover something completely; to overwhelm with excessive attention or affection
Example
She smothered the fire with a blanket.
Elle a étouffé le feu avec une couverture.
C1 adjective /ˈsʌn.dri/

sundry

divers
Meaning
Various or miscellaneous.
Example
The shop sells fruits, clothes, and sundry items.
Le magasin vend des fruits, des vêtements et divers articles.
C1 verb /sərˈmaʊnt/

surmount

surmonter
Meaning
to overcome a difficulty or obstacle
Example
He surmounted all the challenges to achieve his dream.
Il a surmonté tous les défis pour atteindre son rêve.
C1 adjective ˈsɒvrɪn

sovereign

souverain, suprême
Meaning
Possessing supreme or ultimate power; independent.
Example
The sovereign government has control over its currency.
Le gouvernement souverain a le contrôle de sa monnaie.
C1 adjective /ˈspaɪni/

spiny

épineux
Meaning
covered with or full of spines; having sharp points
Example
The spiny cactus stood tall in the desert.
Le cactus épineux se dressait haut dans le désert.
C1 noun /səbˈmɪtəl/

submittal

soumission
Meaning
the act of submitting something, especially a document for consideration or approval
Example
The contractor sent the submittal to the client for approval.
L'entrepreneur a envoyé la soumission au client pour approbation.
C1 adjective /ˈstraɪ.dənt/

strident

strident, bruyant
Meaning
loud and harsh; presenting a point of view in a forceful way
Example
His strident voice made the debate uncomfortable.
Sa voix stridente rendait le débat inconfortable.
C1 noun /sloʊθ/

Sloth

paresse; réticence à travailler ou à faire des efforts
Meaning
laziness; reluctance to work or make an effort
Example
His sloth prevented him from achieving his goals.
Sa paresse l'a empêché d'atteindre ses objectifs.
C1 verb /ʃʌn/

Shun

éviter
Meaning
to deliberately avoid or stay away from someone or something
Example
He shuns public attention and prefers privacy.
Il évite l'attention publique et préfère la confidentialité.
C1 adjective/verb /ˈsiːzənd/

seasoned

expérimenté / assaisonné
Meaning
Experienced in a particular activity; also, flavored with spices.
Example
She is a seasoned teacher with over 20 years of experience.
Elle est une enseignante expérimentée avec plus de 20 ans d'expérience.
C1 adjective /ˈsɪnjuəs/

sinuous

sinueux
Meaning
Having many curves, bends, or turns; winding.
Example
The hikers followed a sinuous path through the forest.
Les randonneurs ont suivi un chemin sinueux à travers la forêt.
C1 verb /ˈstriːmlaɪnɪŋ/

streamlining

rationalisation
Meaning
The process of making an organization or system more efficient by simplifying or eliminating unnecessary steps
Example
Streamlining processes can significantly reduce operational costs.
La rationalisation des processus peut réduire considérablement les coûts opérationnels.
C1 noun /straɪf/

strife

conflit, lutte
Meaning
angry or violent conflict; struggle or discord
Example
The region has been torn apart by political strife.
La région a été déchirée par des conflits politiques.
C1 verb /ˈstɪp.jʊ.leɪt/

stipulate

stipuler
Meaning
to demand or specify a condition in an agreement or contract
Example
The contract stipulates that payment must be made within 30 days.
Le contrat stipule que le paiement doit être effectué dans les 30 jours.
C1 adjective /ˈsɔːsi/

saucy

effronté
Meaning
Boldly rude, cheeky, or playfully disrespectful.
Example
The child gave a saucy reply to his teacher.
L'enfant a donné une réponse effrontée à son professeur.
C1 adjective səˈblaɪm

sublime

sublime, magnifique, majestueux
Meaning
Of such excellence, grandeur, or beauty as to inspire great admiration or awe.
Example
The sublime beauty of the mountain landscape took my breath away.
La beauté sublime du paysage montagneux m'a coupé le souffle.
C1 noun, verb /slɜːr/

slur

insulte / remarque désobligeante
Meaning
An insulting remark or suggestion; or to speak indistinctly.
Example
He made a slur against her character.
Il a fait une remarque offensante sur son caractère.
C1 noun ˈsɛlfləsnɪs

selflessness

altruisme
Meaning
The quality of being concerned more with the needs of others than with one's own.
Example
Selflessness is a key value for community building.
L'altruisme est une valeur clé pour la construction de la communauté.
C1 verb /sleɪ/

slay

tuer
Meaning
to kill violently; informally, to impress greatly
Example
The hero vowed to slay the dragon.
Le héros a juré de tuer le dragon.
C1 noun /ˈsɛdətɪv/

sedative

sédatif
Meaning
A substance that calms the nerves or induces sleep.
Example
The doctor prescribed a sedative to help the patient sleep.
Le médecin a prescrit un sédatif pour aider le patient à dormir.
C1 noun /ˌsɛlf əˌfɜːˈmeɪʃən/

self-affirmation

auto-affirmation
Meaning
The practice of affirming one's own worthiness and value as an individual.
Example
Daily self-affirmation can boost your confidence.
L'auto-affirmation quotidienne peut augmenter votre confiance.
C1 noun ˌsæn.ɪ.taɪˈzeɪ.ʃən

sanitization

désinfection
Meaning
The process of cleaning and disinfecting to eliminate germs and bacteria.
Example
Regular sanitization keeps appliances germ-free.
La désinfection régulière garde les appareils sans germes.
C1 noun /ˈsteɪtəs kwoʊ/

status quo

statu quo
Meaning
The existing state of affairs, especially regarding social or political issues.
Example
The government decided to maintain the status quo until further review.
Le gouvernement a décidé de maintenir le statu quo jusqu'à un examen ultérieur.
C1 noun /ˌspɒn.təˈneɪ.ɪ.ti/

spontaneity

spontanéité
Meaning
The quality of being spontaneous; natural and unplanned behavior.
Example
His spontaneity makes him a great conversationalist.
Sa spontanéité fait de lui un excellent conversationnel.
C1 noun /slɪt/

Slit

fente
Meaning
a long narrow opening or cut
Example
There was a small slit in the fabric.
Il y avait une petite fente dans le tissu.