SMARTY
6 letters
Historical clue formulations
- Know-it-all — 2023-06-11
- Know-it-all — 2022-01-16
- Know-it-all — 2015-09-10
- Wisenheimer — 2014-07-02
- Wise guy — 2007-05-10
- Wise guy — 2001-04-15
- Person who mouths off — 2000-01-05
- ___-pants (wise guy) — 1997-05-27