knowledgeable Antonyms - page 2

sophomoric absurd dozy dull dull-witted dumb fatuous feeble-minded foolhardy foolish groping gullible doltish dim-sighted dim amateur batty bovine brainless caecum chuckleheaded crazy cuckoo daft dense half-witted idiotic nonsensical nonsexual nutty obtuse rash reflex ridiculous silly simple-minded slow naive mindless lunatic ignorant imbecile impercipient impolitic incognizant inconversant indiscreet inexperienced inexpert injudicious