1. Naughtily or annoyingly playful
   "teasing and worrying with impish laughter"
   - arch, implike, mischievous, pixilated, prankish, puckish, wicked, pixillated

See also: impishness, playful

• smarmily
• smarminess
• smarmy
• smart
• smart alec
• smart aleck
• smart as a whip
• smart bomb
• smart card
• smart casual
• smart money
• smart set
• smart-arse
• smart-ass
• smarta
• smarten
• smarten up
• smartie
• smarting
• smartly
• smartness
• smartphone
• smarts
• smarty
• smartypants