(a.) Clever; sharp; shrewd; ingenious; cunning.

Daedalian Machiavellian Machiavellic acute adept adorable adroit apt arch artful artistic astute attractive authoritative beautiful bravura brilliant cagey canny clean clever coordinated crack crackerjack crafty cunning daedal dainty deceitful deep deep-laid deft delicate designing dexterous dextrous diplomatic excellent expert fancy feline foxy good goodish graceful guileful handy ingenious insidious inventive knowing lovely magisterial masterful masterly mignon neat no mean pawky politic pretty professional proficient quick quite some ready resourceful scheming serpentine sharp shifty shrewd skillful slick slippery sly smooth snaky sneaky some sophistical statesmanlike stealthy strategic stylish subtile subtle supple tactful tactical the compleat the complete trickish tricksy tricky virtuoso vulpine wary well-done wily workmanlike