dozy Antonyms

as smart as a whip talented smart sleepless sharp sagacious responsive resourceful rational ratiocinative quick-witted quick psychologic proficient piquant au courant savvy as sharp as a tack as sharp as a razor able to understand quickly mentally acute extremely clever able to think quickly sharp as a needle as sharp as a needle agile enough witting whip-smart scholared quick-thinking knowledgeable philosophic perceptive conscious clever cerebral canny brilliant bright brainy awake astute animated alert agile acute active consequent deductive noological