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

Derived forms: smart-arses

• smallpox
• smallpox virus
• smalltooth sawfish
• smalt
• smaltite
• smaragd
• smaragdine
• smarm
• 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