I'm a french player, and i'd like to improve my english by talking with more complex words than those we learn in school, while showing my french origin.
That's why i'd like to add more french vocabulary in my english (if that makes sense

).
So, what french words do you english/americans use?
A few i think about :
-Adieu
-à gogo (in abundance)
-à la ...
-Bon apetit
-Entrepreneur
-Fiancé
-Rendez-vous
Edit : it seems i made a mistake in the title :P