cognizant Antonyms

unwitting fobbed off as dumb as a sack of hammers as dumb as a post as dumb as a doornail as dumb as a doorknob as dumb as a box of rocks as dumb as a bag of hammers caught unawares caught off guard another think coming feather-brained as dumb as an ox as dumb as dirt as thick as a brick baboso blind as a wombat blind as a brickbat as blind as an owl as blind as a mole as blind as a brickbat as blind as a beetle ass-headed as thick as mince as thick as champ as thick as a plank caught short blind as an owl blind as a mole lost insensible incognizant ignorant groggy fickle dupe deluded crazy cheated bamboozled oblivious stone-dead asleep at the wheel asleep at the switch blind as a beetle off guard unmindful at sea at a loss absentminded