informed Antonyms

uninformed fobbed off at sea at a loss unenlightened ill-advised witless unwitting unsound unreasonable unread unconscious unaware unadvised unacquainted thalian stupid unknowing newsless nonrational not taught ass-headed as silly as a goose unsubstantiated unknowledgeable out of touch ill-considered feather-brained dumb as a box of rocks dippy dim-witted clueless gormless unsupported in the dark half-baked silly ridiculous ignorant idiotic half-witted groundless foolish foolhardy fatuous fallacious dumb dim deluded daft