screwball Antonyms

able-minded compos mentis all there mainstream wise sound sober smart sensible in one's right mind of sound mind able to think quickly able to think clearly awfully clever as wise as solomon as cunning as a fox as cunning as a cartload of monkeys as clever as a wagonload of monkeys as clever as a cartload of monkeys sane sagacious clever clear-headed brilliant bright brainy alert acute academic genius intelligent right-minded reasonable rational prudent practical normal logical judicious wise as solomon