fuse
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B2 verb /fjuːz/

fuse

fusionner
Meaning
To join or blend two or more things together into one.
Example
The two metals fused under high heat.
Les deux métaux ont fusionné sous haute chaleur.
C1 adjective /ˈfliː.tɪŋ/

fleeting

éphémère
Meaning
Lasting for a very short time; passing quickly.
Example
Happiness can be fleeting, so cherish every moment.
Le bonheur peut être éphémère, alors chérissez chaque moment.
C2 noun /fiːˈkʌndɪti/

fecundity

fécondité, fertilité
Meaning
the ability to produce an abundance of offspring or new growth; fertility
Example
The fecundity of the river delta supports diverse wildlife.
La fécondité du delta du fleuve soutient une vie sauvage diversifiée.
C1 adjective /fəˈnætɪkəl/

fanatical

fanatique
Meaning
showing extreme enthusiasm or obsession
Example
She has a fanatical interest in collecting vintage stamps.
Elle a un intérêt fanatique pour la collection de timbres anciens.
B2 noun fəˈtɪl.ɪ.ti

fertility

fertilité
Meaning
The quality of being fertile; fruitfulness.
Example
Fertility of the soil is crucial for farming.
La fertilité du sol est essentielle pour l'agriculture.
A1 number /ˌfɪfˈtiːn/

fifteen

quinze
Meaning
the number 15
Example
There are fifteen students in the class.
Il y a quinze étudiants dans la classe.
A2 adjective /ˈfɔːrən/ or /ˈfɑːrən/

foreign

étranger
Meaning
Belonging to or coming from another country.
Example
She loves studying foreign languages.
Elle adore étudier les langues étrangères.
C2 noun /ˈflɒtsəm/

flotsam

débris flottants
Meaning
Floating debris from a shipwreck or things discarded and left floating.
Example
The beach was littered with flotsam after the storm.
La plage était couverte de débris flottants après la tempête.
B2 noun /ˈfæntəsi/

fantasy

fantaisie
Meaning
a creation of the imagination, especially something improbable or impossible
Example
She has a vivid fantasy about traveling to space.
Elle a une fantaisie vive de voyager dans l'espace.
A2 noun /fɒks/

Fox

renard
Meaning
a wild animal related to dogs, with a pointed face and thick fur
Example
The red fox is known for its cunning nature.
Le renard rouge est connu pour sa nature rusée.
A1 preposition /frəm/ or /frʌm/

from

de
Meaning
Used to indicate the starting point of a journey, action, or source.
Example
She came from Dhaka to visit her family.
Elle est venue de Dhaka pour visiter sa famille.
A2 noun /fraɪd raɪs/

Fried rice

riz sauté
Meaning
a dish of cooked rice that has been stir-fried in a wok or frying pan
Example
We ordered chicken fried rice from the Chinese restaurant.
Nous avons commandé du riz frit au poulet au restaurant chinois.
B2 verb /flɪk/

flick

donner un coup rapide
Meaning
to move or cause to move with a sudden quick motion
Example
He flicked the switch to turn on the light.
Il a flické l'interrupteur pour allumer la lumière.
C1 noun ˌfɜːr.tɪ.laɪˈzeɪ.ʃən

fertilization

fertilisation
Meaning
The process of adding nutrients to soil to increase crop productivity.
Example
Organic fertilization enhances soil health.
La fertilisation organique améliore la santé du sol.
B2 noun /ˈfaɪ.bər/

fibre

fibres
Meaning
A thread or filament from which a vegetable tissue, mineral substance, or textile is formed; dietary material that aids digestion.
Example
Eating foods rich in fibre can improve your digestion.
Manger des aliments riches en fibres peut améliorer votre digestion.
B2 adjective /ˈfes.tɪv/

Festive

festif; joyeux; de fête
Meaning
joyful; celebratory; having the characteristics of a festival
Example
The house looked festive with colorful decorations.
La maison avait l'air festive avec des décorations colorées.
C2 adjective /ˈfɛstəl/

festal

relatif à un festival, festif
Meaning
relating to a festival or celebration
Example
The hall was decorated in a festal manner for the wedding.
La salle a été décorée de manière festive pour le mariage.
C1 verb /fɔːrˈɡoʊ/

forego

renoncer
Meaning
to decide not to do or have something pleasant or valuable
Example
She decided to forego dessert to maintain her diet.
Elle a décidé de renoncer au dessert pour maintenir son régime.
B1 noun /feɪm/

Fame

célébrité
Meaning
the condition of being known or talked about by many people
Example
The young actor achieved international fame with his latest movie.
Le jeune acteur a acquis une célébrité internationale grâce à son dernier film.
C1 noun /foʊ/

foe

ennemi
Meaning
an enemy or opponent
Example
The knight fought bravely against his foe.
Le chevalier a combattu courageusement contre son ennemi.
A2 noun ˈfriː.dəm

freedom

liberté
Meaning
The power or right to act, speak, or think as one wants without hindrance or restraint.
Example
Freedom empowers self-expression.
La liberté favorise l'expression de soi.
B1 noun /ˈfeɪ.vər/

Favour

faveur; aide; gentillesse
Meaning
approval, support, or liking for someone or something; a kind or helpful act
Example
Could you do me a favour and help me move this heavy box?
Pourriez-vous me rendre un service et m'aider à déplacer cette boîte lourde ?
C1 noun /fɔːn/

Fawn

faon
Meaning
a young deer; a light yellowish-brown color
Example
The mother deer protects her fawn from predators.
La mère cerf protège son faon des prédateurs.
C2 verb /fɪˈneɪɡəl/

finagle

obtenir quelque chose par astuce ou tromperie
Meaning
to obtain something by cleverness or trickery
Example
He finagled a free ticket by pretending to be a VIP guest.
Il a obtenu un billet gratuit en prétendant être un invité VIP.
B2 adjective /ˈfeɪtl/

fatal

fatal
Meaning
causing death; leading to disaster
Example
The accident proved fatal for the driver.
L'accident a été fatal pour le conducteur.
C2 verb /ˈfɒn.dəl/

fondle

caresser
Meaning
To stroke or caress lovingly or gently.
Example
She fondled the kitten gently in her lap.
Elle caressait doucement le chaton dans ses bras.
C1 noun/verb /freɪ/

fray

dispute, s'effilocher
Meaning
As a noun, a fight or heated dispute; as a verb, to unravel or wear out through friction.
Example
He tried to stay calm, but his nerves began to fray during the argument.
Il a essayé de rester calme, mais ses nerfs ont commencé à s'effilocher pendant la dispute.
B1 verb /fel/

fell

abattre, couper
Meaning
to cut down a tree; to cause to fall; to strike down
Example
The lumberjacks felled several trees in the forest today.
Les bûcherons ont abattu plusieurs arbres dans la forêt aujourd'hui.
C1 verb /ˈfɔːrfɪt/

forfeit

perdre, renoncer comme pénalité
Meaning
to lose or give up something, usually as a penalty for wrongdoing
Example
He had to forfeit the match after breaking the rules.
Il a dû abandonner le match après avoir enfreint les règles.
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.
C1 adjective /ˈfɪk.əl/

Fickle

changeant; instable; capricieux;
Meaning
changeable; inconstant; liable to sudden unpredictable change
Example
His fickle nature made it hard to trust his promises.
Sa nature changeante a rendu difficile la confiance dans ses promesses.
B2 noun ˈfreɪm.wɜːk

framework

structure
Meaning
An essential supporting structure of a building, vehicle, or object; a basic structure underlying a system, concept, or text.
Example
A strong framework is vital for governance.
Un cadre solide est essentiel pour la gouvernance.
A1 noun /frɛnd/

friend

ami
Meaning
a person with whom one has a bond of mutual affection
Example
He is my best friend.
Il est mon meilleur ami.
B2 noun /ˈfeɪ.lɪŋ/

Failing

échec; défaut; faiblesse
Meaning
a weakness, especially in a person's character; a fault
Example
His only failing is that he talks too much during meetings.
Son seul échec est qu'il parle trop pendant les réunions.
C1 noun/verb /ˈfʌrəʊ/

furrow

sillon
Meaning
A long narrow trench made in the ground by a plow; to make wrinkles or grooves.
Example
The farmer plowed furrows in the field.
L'agriculteur a tracé des sillons dans le champ.
B1 noun /ˈfɔːr.tʃən/

Fortune

fortune; chance; richesse
Meaning
chance or luck as an external, arbitrary force affecting human affairs; a large amount of money or assets
Example
He made his fortune by investing wisely in technology companies.
Il a fait sa fortune en investissant judicieusement dans des entreprises technologiques.
A2 adjective, noun /ˈfeɪvərɪt/

favorite

préféré
Meaning
Preferred over all others; something or someone especially liked.
Example
Chocolate is my favorite ice cream flavor.
Le chocolat est ma saveur de glace préférée.
A1 noun /flɔːr/

floor

sol
Meaning
the lower surface of a room, on which one may walk
Example
The floor was covered with a soft carpet.
Le sol était couvert d'un tapis doux.
A2 determiner/adjective /ˈfjuːər/

fewer

moins
Meaning
a smaller number of; not as many
Example
Fewer people attended the meeting than expected.
Moins de personnes ont assisté à la réunion que prévu.
C2 noun /ˈfɪlɪɡri/

filigree

travail ornemental délicat, généralement en or ou en argent
Meaning
delicate ornamental work of fine wire, usually of gold or silver
Example
The necklace was decorated with intricate gold filigree.
Le collier était décoré avec un filigrane en or complexe.
B2 adjective /flɔːd/

flawed

défectueux
Meaning
having a mistake or fault that reduces its value or quality
Example
The flawed design of the car led to a recall.
Le design défectueux de la voiture a conduit à un rappel.
B2 noun /ˈfɪks.tʃər/

fixture

objet permanent, matériel fixe
Meaning
a permanent or fixed object, often in a house or building
Example
The bathroom fixture was installed yesterday.
L'appareil de la salle de bain a été installé hier.
B2 adjective /ˈfɛdərəl/

federal

fédéral
Meaning
Relating to the central government of a federation.
Example
The federal government passed a new law on healthcare.
Le gouvernement fédéral a adopté une nouvelle loi sur les soins de santé.
B1 noun /ˈfʌndɪŋ/

funding

financement
Meaning
financial support for a project or organization
Example
The startup is seeking funding from investors.
La startup cherche des financements auprès des investisseurs.
C1 noun /ˈfɔːrˌrʌnər/

forerunner

précurseur
Meaning
A person or thing that comes before another; a predecessor or harbinger.
Example
The Wright brothers were the forerunners of modern aviation.
Les frères Wright étaient les précurseurs de l'aviation moderne.
C2 noun ˌfjuːmɪˈɡeɪʃən

fumigation

fumigation
Meaning
The practice of disinfecting or purifying an area using gas or smoke.
Example
Fumigation is an effective method to control pest infestations.
La fumigation est une méthode efficace pour contrôler les infestations de parasites.
C2 verb /ˈfrʌktɪˌfaɪ/

fructify

fructifier
Meaning
To make fruitful or productive; to bear fruit.
Example
The new policies will help fructify the economic potential of the region.
Les nouvelles politiques aideront à fructifier le potentiel économique de la région.
C1 adjective /ˈfɔːrsəbl/

forcible

forcé
Meaning
Done by force; using physical strength or power.
Example
The police made a forcible entry into the house.
La police a fait une entrée forcée dans la maison.
C1 adjective /ˈfruːt.ləs/

Fruitless

inutile; vain; futile;
Meaning
unsuccessful; futile; pointless;
Example
After hours of searching, their efforts proved fruitless.
Après des heures de recherche, leurs efforts se sont avérés inutiles.
A1 adjective /ˈfʌn.i/

Funny

drôle; étrange; amusant;
Meaning
humorous; strange; amusing;
Example
He told a funny joke that made everyone laugh.
Il a raconté une blague drôle qui a fait rire tout le monde.
C2 adjective /ˈfrɪski/

Frisky

vivant; énergique; joueur; espiègle
Meaning
lively; energetic; playful; mischievous
Example
The frisky puppy ran around the garden playfully.
Le chiot frisky courait autour du jardin de manière enjouée.
C1 noun ˌfiː.zəˈbɪl.ə.ti

feasibility

faisabilité
Meaning
The state or degree of being easily or conveniently done; possibility.
Example
The company conducted a feasibility study before launching the project.
L'entreprise a mené une étude de faisabilité avant de lancer le projet.
C1 verb /ˈfɜːr.tɪ.laɪz/

fertilize

fertiliser
Meaning
to make soil or land more fertile by adding substances
Example
Farmers fertilize the fields to increase crop yield.
Les agriculteurs fertilisent les champs pour augmenter le rendement des récoltes.
C1 noun /fəˈrɒs.ə.ti/

ferocity

férocité, violence, intensité
Meaning
The state or quality of being ferocious; extreme fierceness or violence.
Example
The storm's ferocity was devastating.
La férocité de la tempête était dévastatrice.
C1 noun /ˈfɔːrˌbɛərz/

forebears

ancêtres
Meaning
Ancestors or people in previous generations from whom one is descended.
Example
We must honor the traditions of our forebears.
Nous devons honorer les traditions de nos ancêtres.
A2 noun /fɪlm ˈæktər/

film actor

acteur de cinéma
Meaning
A person who performs roles in movies or films.
Example
The film actor received widespread acclaim for his performance.
L'acteur de cinéma a reçu des éloges pour sa performance.
B2 verb /ˈflʌrɪʃ/

flourish

prospérer
Meaning
To grow or develop in a healthy or successful way.
Example
Her business began to flourish after she introduced online sales.
Son entreprise a commencé à prospérer après qu'elle ait introduit les ventes en ligne.
B2 adjective /ˈfræʤaɪl/

fragile

fragile
Meaning
Easily broken or damaged; delicate.
Example
Be careful with that vase, it's very fragile.
Faites attention avec ce vase, il est très fragile.
B2 adjective /fɔːrˈsiːəbl/

foreseeable

prévisible
Meaning
Able to be predicted or expected in advance
Example
The company is unlikely to make changes in the foreseeable future.
Il est peu probable que l'entreprise apporte des changements dans un avenir prévisible.
A1 adjective /fɜːrst/

first

premier
Meaning
coming before all others in time, order, or importance
Example
She was the first to arrive at the meeting.
Elle était la première à arriver à la réunion.
C2 noun /ˈflɛkʃən/

flection

flexion
Meaning
The act of bending or the state of being bent, especially of a limb or joint.
Example
The doctor tested the patient's knee flection during the examination.
Le médecin a testé la flexion du genou du patient lors de l'examen.
C1 adjective /ˈfeɪt.fəl/

fateful

décisif ou fatal
Meaning
having significant or disastrous consequences
Example
Their fateful decision changed the course of history.
Leur décision décisive a changé le cours de l'histoire.
C1 noun /fɪˈnɑːleɪ/

finale

final
Meaning
the last part or conclusion of a performance, event, or series
Example
The concert ended with a spectacular finale.
Le concert s'est terminé par un final spectaculaire.
C1 noun fɔːlt ˈtɒl.ər.əns

fault-tolerance

tolérance aux pannes
Meaning
The ability of a system to continue operating properly in the event of the failure of some of its components.
Example
Fault-tolerance ensures dependable systems.
La tolérance aux pannes assure des systèmes fiables.
C2 adjective /ˈfʊl.səm/

fulsome

éloges excessifs
Meaning
Excessively flattering or insincere; abundant or generous in amount.
Example
He offered fulsome praise to his boss.
Il a offert des éloges excessifs à son patron.
C1 adjective/noun /fəˈrɛns.ɪk/

forensic

Analyse scientifique appliquée aux affaires criminelles ou juridiques
Meaning
Scientific analysis applied to criminal or legal matters
Example
Forensic experts analyze cybercrimes using advanced tools.
Les experts médico-légaux analysent les cybercrimes en utilisant des outils avancés.
C2 noun /ˈfɜːrlɔːŋ/

furlong

unité de distance (220 yards ou environ 201 mètres)
Meaning
a unit of distance equal to 220 yards or about 201 meters
Example
The horse ran a furlong before slowing down.
Le cheval a couru un furlong avant de ralentir.
A2 noun /ˈfɪɡ.jər/

Figure

figure; image; nombre;
Meaning
a number, especially one which forms part of official statistics; the shape of a human body
Example
The sales figure for this quarter exceeded all expectations.
Le chiffre des ventes de ce trimestre a dépassé toutes les attentes.
C1 noun /ˈfoʊliɪdʒ/

foliage

feuillage
Meaning
The leaves of a plant, collectively.
Example
The autumn foliage looked stunning in the park.
Le feuillage d'automne était impressionnant dans le parc.
C1 noun ˌflʌk.tʃuˈeɪ.ʃən

fluctuation

fluctuation
Meaning
An irregular rising and falling in number or amount; a variation.
Example
The stock market experiences frequent fluctuation.
Le marché boursier connaît des fluctuations fréquentes.
C2 noun /ˌfrɪdʒɪˈdɛːriəm/

frigidarium

bain froid
Meaning
a large cold pool in ancient Roman baths used for cooling off after hot baths
Example
The ruins of the Roman frigidarium are still visible today.
Les ruines du frigidarium romain sont encore visibles aujourd'hui.
C2 noun /floʊ/

floe

banquise
Meaning
a large sheet of floating ice
Example
The polar bears rested on the ice floe.
Les ours polaires se reposaient sur la banquise.
C2 noun /fluːk/

fluke

coup de chance
Meaning
A stroke of luck; an unexpected piece of good fortune.
Example
Winning the lottery was a complete fluke.
Gagner à la loterie était un véritable coup de chance.
A2 adverb /ˈfaɪ.nəl.i/

Finally

enfin
Meaning
at last; after a long time; in the end; as the last point
Example
After years of hard work, she finally achieved her goal.
Après des années de travail acharné, elle a enfin atteint son objectif.
B2 verb /fʊlˈfɪl/

fulfil

accomplir
Meaning
to complete or achieve something that was expected or promised; to satisfy a requirement or desire
Example
She worked hard to fulfil her dream of becoming a doctor.
Elle a travaillé dur pour accomplir son rêve de devenir médecin.
B2 noun /ˈfɛmənɪst/

feminist

féministe
Meaning
a person who supports equal rights and opportunities for women and men
Example
She proudly calls herself a feminist and fights for gender equality.
Elle se définit fièrement comme féministe et lutte pour l'égalité des sexes.
B2 noun /ˈfer.i boʊt/

Ferry-boat

bac
Meaning
a boat that carries passengers and vehicles across water
Example
We took the ferry-boat to cross the river.
Nous avons pris le ferry-bot pour traverser le fleuve.
C1 verb /fret/

fret

s'inquiéter
Meaning
to worry or be anxious; to be troubled
Example
Don't fret about the exam results.
Ne t'inquiète pas pour les résultats de l'examen.
C1 noun /fəˈsɑːd/

facade

façade
Meaning
The front of a building; a false or superficial appearance
Example
The building's glass facade reflected the sunset.
La façade en verre du bâtiment reflétait le coucher du soleil.
B2 noun /fraɪt/

Fright

peur; effroi; frayeur
Meaning
a sudden intense feeling of fear; a shock or surprise that causes fear
Example
The loud thunder gave her such a fright that she dropped her coffee cup.
Le fort tonnerre lui a fait une telle peur qu'elle a renversé sa tasse de café.
C1 noun /ˈfɪʃ.ər/

fissure

fissure
Meaning
a long, narrow opening or crack in a surface or object
Example
The earthquake caused a deep fissure in the road.
Le tremblement de terre a provoqué une fissure profonde dans la route.
B2 noun /ˈfeð.ər/

Feather

plume d'oiseau
Meaning
one of the light structures that cover a bird's body
Example
The peacock has beautiful colorful feathers.
Le paon a de belles plumes colorées.
C2 adjective/adverb /feɪn/

fain

volontiers, avec plaisir
Meaning
gladly, willingly, or with pleasure
Example
I would fain help you if I had the time.
Si j'avais le temps, je t'aiderais volontiers.
C1 verb /ˈfɔːltər/

falter

hésiter ou perdre de la force ou de l'élan
Meaning
to hesitate or lose strength or momentum
Example
Her voice faltered as she delivered the speech.
Sa voix a faibli lorsqu'elle a prononcé son discours.
C1 noun /ˈfɛləni/

felony

crime grave
Meaning
a serious crime, usually punishable by imprisonment for more than one year
Example
He was convicted of a felony and sentenced to ten years in prison.
Il a été reconnu coupable d'un crime grave et condamné à dix ans de prison.
C2 noun /ˈfɔːltˌfaɪndər/

faultfinder

chercheur de défauts
Meaning
a person who habitually finds fault with others
Example
He is such a faultfinder that nothing anyone does is ever good enough.
C'est un chercheur de défauts au point que rien de ce que fait quelqu'un n'est jamais assez bien.
B1 noun, verb /ˈfaɪ.næns/ or /fəˈnæns/

finance

finances
Meaning
the management of money and investments, or to provide funds for something
Example
The company secured finance from a major bank.
L'entreprise a obtenu des financements d'une grande banque.
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.
B1 adjective /fɒnd/

fond

affectueux
Meaning
having a strong liking or affection for something or someone
Example
She is fond of painting and spends hours in front of her canvas.
Elle est affectueuse envers la peinture et passe des heures devant son canevas.
C2 noun /ˈfɔːrˌpiːk/

forepeak

avant du navire
Meaning
The compartment in the forward part of a ship, often used for storage.
Example
The sailors stored extra ropes in the forepeak.
Les marins ont rangé des cordes supplémentaires dans l'avant du navire.
C1 noun /ˌfɜːrmənˈteɪʃən/

fermentation

fermentation, changement chimique par levures ou bactéries
Meaning
a chemical process by which substances like sugar are converted into alcohol or acids using microorganisms
Example
The fermentation of grapes produces wine.
La fermentation des raisins produit du vin.
C1 verb/noun ˈfæð.əm

fathom

comprendre
Meaning
To understand after much thought; to measure the depth of water; to comprehend.
Example
It is difficult to fathom the depths of the ocean.
Il est difficile de comprendre les profondeurs de l'océan.
A2 adjective, adverb /ˈfʊl taɪm/

full-time

à plein temps
Meaning
working or studying for the whole standard period of time
Example
She works full-time as a teacher.
Elle travaille à plein temps en tant qu'enseignante.
A2 noun/verb /fɛns/

fence

clôture
Meaning
a barrier, usually made of wood or wire, that surrounds an area; to enclose with a barrier
Example
They built a fence around the garden.
Ils ont construit une clôture autour du jardin.
C2 verb /ˈfɜːrbɪʃ/

furbish

lustrer
Meaning
to polish, renovate, or give a fresh look to something
Example
The workers furbished the old sword until it gleamed like new.
Les travailleurs ont lustré l'épée ancienne jusqu'à ce qu'elle brille comme neuve.
B2 verb /fraʊn/

frown

froncer les sourcils
Meaning
to wrinkle one's brow in displeasure or concentration
Example
She frowned when she heard the bad news.
Elle fronça les sourcils lorsqu'elle entendit la mauvaise nouvelle.
A2 adverb, adjective, verb, noun /ˈfɔːrwərd/

forward

en avant
Meaning
toward the front; to advance or send ahead; an onward position or direction
Example
The troops moved forward to secure the bridge.
Les troupes ont avancé pour sécuriser le pont.
C1 noun /ˈfɔː.nə/

fauna

la vie animale d'une région particulière
Meaning
The animal life of a particular region, habitat, or geological period.
Example
The fauna of the African savannah includes lions and elephants.
La faune de la savane africaine comprend des lions et des éléphants.
B1 adverb /ˈfɔːtʃənətli/

fortunately

heureusement
Meaning
by good luck; luckily
Example
Fortunately, no one was injured in the accident.
Heureusement, personne n'a été blessé dans l'accident.
C1 noun /fɪˈnɛs/

finesse

subtilité, habileté, raffinement
Meaning
Subtlety and skill; refinement and delicacy in performance or artistry.
Example
The artist painted with great finesse.
L'artiste a peint avec une grande finesse.
B2 noun /ˈfʊtɪdʒ/

footage

enregistrement vidéo
Meaning
a recorded film or video, especially one that is used for news or documentaries
Example
The footage of the protest was shown on television all day.
Les images de la manifestation ont été diffusées à la télévision toute la journée.
C1 adjective /ˈfɑːð.ər.ləs/

fatherless

orphelin de père
Meaning
without a father
Example
The fatherless child relied on the support of his community.
L'enfant orphelin de père comptait sur le soutien de sa communauté.
C2 adjective /ˈfæləbl/

fallible

capable de faire des erreurs
Meaning
capable of making mistakes or being wrong
Example
Even experts are fallible and can make errors.
Même les experts sont faillibles et peuvent faire des erreurs.
C2 verb /fɔːrˈfɛnd/

forfend

protéger, défendre, prévenir
Meaning
to protect or defend against something undesirable; to prevent
Example
May good fortune forfend any danger from our journey.
Que la bonne fortune protège contre tout danger durant notre voyage.
C1 verb /ˈfʌmbəl/

fumble

brouiller
Meaning
to handle something clumsily or to make mistakes while doing something
Example
He fumbled with the keys and dropped them on the floor.
Il a trébuché avec les clés et les a laissées tomber par terre.
B2 verb /ˈfæsən/

fasten

attacher
Meaning
To attach or secure something firmly in place
Example
Please fasten your seatbelt before the plane takes off.
Veuillez attacher votre ceinture avant le décollage de l'avion.
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 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.
C1 verb /fɔːrˈkloʊz/

foreclose

saisir
Meaning
to take possession of a property due to the owner's failure to keep up mortgage payments
Example
The bank decided to foreclose on the property after months of missed payments.
La banque a décidé de saisir la propriété après plusieurs mois de paiements manqués.
B2 adjective /ˌfʌndəˈmɛntl/

fundamental

fondamental
Meaning
forming a necessary base or core; of central importance
Example
Honesty is a fundamental principle of good leadership.
L'honnêteté est un principe fondamental du bon leadership.
C1 noun /frəˈdʒɪl.ɪ.ti/

fragility

fragilité
Meaning
The quality of being fragile; delicateness.
Example
The cornea's fragility increases with rubbing.
La fragilité de la cornée augmente avec le frottement.
C1 noun /ˈfɪɡjərˌhɛd/

figurehead

tête symbolique
Meaning
a nominal leader with no real power; a symbolic head
Example
The king was merely a figurehead with no real authority.
Le roi était simplement un chef symbolique sans pouvoir réel.
B2 noun /ˌfiː.ɑːnˈseɪ/

Fiance

fiancé
Meaning
a man who is engaged to be married
Example
Sarah introduced her fiance to her parents during the family dinner.
Sarah a présenté son fiancé à ses parents lors du dîner familial.
C2 adjective /ˈfɜːr.vɪd/

Fervid

passionné; intensément enthousiaste; brûlant d'émotion
Meaning
passionate; intensely enthusiastic; burning with emotion
Example
She gave a fervid speech about environmental protection.
Elle a prononcé un discours fervide sur la protection de l'environnement.
C1 adverb /ˈfeɪ.təl.i/

Fatally

fatalement
Meaning
in a way that causes death; with deadly consequences; critically
Example
The accident fatally injured two passengers.
L'accident a blessé deux passagers de manière fatale.
B1 noun fʌnd

fund

fonds
Meaning
A sum of money saved or made available for a particular purpose.
Example
The government allocated a fund for disaster relief.
Le gouvernement a alloué un fonds pour l'aide en cas de catastrophe.
C1 adjective /ˈfænsiːd/

fancied

imaginé, désiré
Meaning
imagined, desired, or believed without evidence
Example
He is a fancied suitor in the eyes of the young lady.
Il est un prétendant imaginé aux yeux de la jeune fille.
A2 noun /ˈfɔːrənər/ or /ˈfɑːrənər/

foreigner

étranger
Meaning
A person from another country.
Example
The city welcomes every foreigner with kindness.
La ville accueille chaque étranger avec gentillesse.
C1 adjective /ˈflʌstərd/

flustered

troublé
Meaning
in a state of confusion or agitation
Example
She appeared flustered after being asked so many questions.
Elle semblait troublée après avoir reçu tant de questions.
C2 adjective /ˈfiːtɪd/

foetid

fétide
Meaning
having an offensive, unpleasant smell
Example
The foetid smell from the garbage made it hard to breathe.
L'odeur fétide des ordures rendait la respiration difficile.
B1 adjective /ˈflek.sə.bəl/

Flexible

flexible; adaptable au changement
Meaning
able to bend easily; adaptable to change; not rigid
Example
She has a flexible work schedule that allows her to work from home.
Elle a un emploi du temps flexible qui lui permet de travailler depuis chez elle.