Nincompoop

abruti

(foolish or silly person)

benêt

(foolish or silly person)

bercé trop près du mur

(foolish or silly person)

cloche

(foolish or silly person)

con

(foolish or silly person)

connard

(foolish or silly person)

cornichon

(foolish or silly person)

crétin

(foolish or silly person)

dadais

(foolish or silly person)

demeuré

(foolish or silly person)

débile

(foolish or silly person)

démoulé trop tôt

(foolish or silly person)

gourde

(foolish or silly person)

imbécile

(foolish or silly person)

mal cuit

(foolish or silly person)

niais

(foolish or silly person)

nigaud

(foolish or silly person)

ravi

(foolish or silly person)

simplet

(foolish or silly person)

sot

(foolish or silly person)