Usage Note
Fun is a direct English borrowing used as both a masculine noun and an invariable adjective in informal French — c'est le fun (Quebec), une soirée fun. It is more prevalent in Quebec French than in European French, where amusant or sympa are preferred in formal contexts.
Examples
"Cette activité est vraiment fun."
Natural Translation
This activity is really fun.

Free starter pack
Building your French vocabulary?
Get the 100 most common French words as a free PDF — one email, no spam.
Related Words
Explore French by topic
FrenchNow
6 min read