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

• demonetise
• demonetization
• demonetize
• demoniac
• demoniacal
• demoniacally
• demonic
• demonisation
• demonise
• demonism
• demonization
• demonize
• demonolatry
• demonology
• demonstrability
• demonstrable
• demonstrably
• demonstrate
• demonstrated
• demonstration
• demonstrative
• demonstrative of
• demonstrative pronoun
• demonstratively
• demonstrativeness