smarty

• smartie

From smart +‎ -y.

• IPA^(key): /ˈsmɑː(ɹ)ti/

• Audio (Southern England):

  (file)

smarty (plural smarties)

1. (informal) An obnoxiously clever or quick-witted person.

   Synonyms: smart aleck; see also Thesaurus:know-it-all

   • 1967, Mel Brooks, The Producers:

     Don't be stupid, be a smarty come and join the Nazi Party!

• smarty boots
• smarty pants, smartypants