خرف (صفت)
wacky, senile, blockish, thickheaded, muddle-headed
نادان (صفت)
silly, inept, simple, unlettered, apish, ignorant, foolish, unwise, asinine, thickheaded, witless, untaught, self-blinded
احمق (صفت)
dotty, senseless, silly, dense, cockscomb, foolish, dull, batty, stupid, frivolous, dopey, thickheaded, inane, fatuous, cockeyed, unmeaning, daffy, daft, fat-headed, feeble-minded, gawky, loony, spooney, spoony
کم هوش (صفت)
silly, thickheaded, subnormal