Adverbs: Formation and Usage

Adverbs modify verbs, adjectives, or other adverbs, adding precision and nuance to your French. While adjectives describe nouns, adverbs describe how, when, where, or to what degree something happens. Unlike adjectives, French adverbs never change form — they are invariable.

---

Forming Adverbs from Adjectives

The most common way to form a French adverb is to add -ment to the adjective. The process depends on the adjective's ending:

Rule 1: Feminine adjective + -ment

For most adjectives, take the feminine form and add -ment:

Masculine Adj.	Feminine Adj.	Adverb	Meaning
lent	lente	lentement	slowly
heureux	heureuse	heureusement	happily/fortunately
doux	douce	doucement	softly/gently
actif	active	activement	actively
sérieux	sérieuse	sérieusement	seriously
naturel	naturelle	naturellement	naturally
premier	première	premièrement	firstly
franc	franche	franchement	frankly
secret	secrète	secrètement	secretly
cruel	cruelle	cruellement	cruelly

Rule 2: Adjectives ending in a vowel — masculine + -ment

If the masculine adjective ends in a vowel (including -é, -i, -u), add -ment directly to the masculine form:

Masculine Adj.	Adverb	Meaning
vrai	vraiment	truly/really
joli	joliment	prettily
poli	poliment	politely
absolu	absolument	absolutely
facile	facilement	easily
simple	simplement	simply
rapide	rapidement	quickly
rare	rarement	rarely
sincère	sincèrement	sincerely
calme	calmement	calmly

Rule 3: Adjectives ending in -ant → -amment

Adjective	Adverb	Meaning
constant	constamment	constantly
courant	couramment	fluently
élégant	élégamment	elegantly
suffisant	suffisamment	sufficiently
bruyant	bruyamment	noisily
méchant	méchamment	nastily

Rule 4: Adjectives ending in -ent → -emment

Adjective	Adverb	Meaning
récent	récemment	recently
fréquent	fréquemment	frequently
évident	évidemment	evidently/obviously
patient	patiemment	patiently
prudent	prudemment	carefully/prudently
intelligent	intelligemment	intelligently
violent	violemment	violently

Pronunciation note: Both -amment and -emment are pronounced the same: /amɑ̃/.

---

Irregular Adverbs

Some common adverbs do not follow the regular formation rules:

Adjective	Adverb	Meaning
bon	bien	well
mauvais	mal	badly
meilleur	mieux	better
pire	pis (rare) / plus mal	worse
petit	peu	little
rapide	vite	quickly (also rapidement)
gentil	gentiment	kindly (not gentillement)
bref	brièvement	briefly
gai	gaiement (or gaîment)	cheerfully

Bien vs bon: Bon is an adjective (describes nouns): un bon repas. Bien is an adverb (describes verbs): Il cuisine bien.

---

Common Adverbs by Category

Adverbs of Time (quand ?)