Attic adroit apt biting brainy bright brilliant clever dexterous droll facetious funny gifted humorous humorsome jesting jocose jocular joking joky joshing keen keen-witted mordant nimble nimble-witted no dumbbell not born yesterday pointed pungent quick quick-thinking rapier-like salt salty scintillating sharp sharp-witted smart sparkling sprightly steel-trap talented whimsical witty