Answer: SMARTASAWHIP

AnswerCrossword Clue
SMARTASAWHIPSee 61A
SMARTASAWHIPHardly half-witted
SMARTASAWHIPReally bright
SMARTASAWHIPCompliment for Marquis de Sade?
SMARTASAWHIPBrainy
SMARTASAWHIPVery bright
SMARTASAWHIPReally brainy