200 Essential French Words You Need at B1 Level

Why Vocabulary Is the Fastest Route to B1

Grammar knowledge plateaus — vocabulary does not. Research in second language acquisition consistently shows that learners with larger vocabularies outperform those with better grammar but fewer words. At B1 level, you need approximately 2,500–3,000 word families. These 200 words are the highest-priority gaps for learners moving from A2.

Work & Professional Life

• embaucher (to hire), licencier (to lay off), candidature (application), poste (position/role)
• salaire (salary), formation (training), réunion (meeting), contrat (contract)
• télétravail (remote work), congé (leave), promotion, chômage (unemployment)

Health & Wellbeing

• ordonnance (prescription), infirmier/ère (nurse), blessure (wound/injury), guérir (to heal)
• symptôme (symptom), chirurgie (surgery), médicament (medication), rendez-vous médical
• stress, épuisement (exhaustion), alimentation (diet/nutrition), mode de vie (lifestyle)

Society & Current Events

• citoyenneté (citizenship), inégalité (inequality), grève (strike), manifestation (protest)
• loi (law), règlement (regulation), sécurité (security/safety), quartier (neighbourhood)
• immigré/e, bénévole (volunteer), association (non-profit), solidarité

Environment & Nature

• réchauffement climatique (global warming), déchets (waste), recycler, énergie renouvelable
• pollution, forêt tropicale (rainforest), sécheresse (drought), inondation (flood)
• espèce menacée (endangered species), empreinte carbone (carbon footprint)

Expressing Opinions (Critical for B1+)

• à mon avis / selon moi (in my opinion), il me semble que (it seems to me that)
• je suis convaincu(e) que (I am convinced that), je doute que + subjonctif
• d'un côté… de l'autre (on one hand… on the other), tout bien réfléchi (all things considered)
• il est indéniable que (it is undeniable that), dans une certaine mesure (to some extent)

Technology & Modern Life

• numérique (digital), données (data), réseau social (social network), application
• intelligence artificielle, algorithme, vie privée (privacy), cybersécurité
• téléchargement (download), mise à jour (update), stockage (storage)

The Best Way to Learn These Words

Do not memorise lists in isolation. For each new word, write one sentence about your own life using it. Then find it used naturally in a French article or podcast. The combination of personal sentence + authentic context creates far stronger memory traces than flashcards alone.