Fool

abruti

(person with poor judgement or little intelligence)

andouille

(person with poor judgement or little intelligence)

bouffon

(jester)

couillon

(person with poor judgement or little intelligence)

crétin

(person with poor judgement or little intelligence)

dinde

(person with poor judgement or little intelligence)

fou

(jester)

fou

(tarot card)

idiot

(person with poor judgement or little intelligence)

imbécile

(person with poor judgement or little intelligence)

mat

(tarot card)

personnage comique

(stock character)

twit

(person with poor judgement or little intelligence)

duper

(to trick; to make a fool of someone)

rouler

(to trick; to make a fool of someone)

tromper

(to trick; to make a fool of someone)