idiot   
adala
Foolish, unwise, imprudent, ignorant, infatuated; a fool, an idiot, a lunatic, one destitute of reason. [Richardson 1885]
didery
a simpleton, an idiot, an ignoramus, an imbecile (Prov.) [Richardson 1885]
idiot, ignorant. [David 1952]
foka
an idiot, an utter fool [Hallanger 1973]
qui a perdu la tête, tête légère, imbécile, idiot [Abinal 1888]
olona badia-jery
an idiot, one who looks silly. (Prov.) [Richardson 1885]

idiot   
dehedehe
débile mental, fou, idiot [Poirot & Santio: Vezo]
dridrery
idiot, ignorant. [David 1952]
foka
qui a perdu la tête, tête légère, imbécile, idiot [Abinal 1888]