shrewd Antonyms - page 2

untaught unenlightened uninformed unlettered uncultivated dotty airheaded uncultured brain dead harebrained unmindful moronic uninitiated unknowing as silly as a goose absurd cullible daft dense dim dim-sighted dom dull dumb edentate fatuous foolhardy foolish frivolous guileless cretinous credulous absurdly amaurotic asinine batty benighted blear-eyed blunt blunt-witted brainless broiling caecum careless color-blind crazy gullible half-witted honest irresponsible