intelligent Antonyms - page 4

chuckleheaded cam buffoonish brainsick brainless bovine aberrant silly opaque obtuse nutty numskulled nougat nonsensical non compos mentis non compos naive moonstruck mindless outlandish preposterous shortsighted senseless semiconscious ridiculous reckless reasonless raver raving rash rabid psychiatric mental mazed irreflective irrational insane injudicious indiscreet incautious imprudent improvident impolitic imbecile illogical irresponsible laughable maniacal maniac madman