1. Someone being or trying to be irritatingly clever; a smart alec
   - bright spark, smart-ass [N. Amer], smart-arse [Brit, Cdn], smartypants, smartie

Encyclopedia: Smarty

• pocket money
• pocket mouse
• pocket rat
• nosy
• nosy-parker
• not
• not at all
• not bad
• not by a blame sight
• not by a long sight
• not guilty
• not half
• not intrusive
• not on your life
• not on your nelly
• not surprised
• not to mention
• not-for-profit
• nota bene
• notability
• notable
• notably
• notarial
• notarise
• notarize