SHIEST
6 letters
Historical clue formulations
- Most reserved — 2024-07-10
- Likely to shrink the most, say — 2024-06-15
- Most diffident — 2010-06-11
- Least likely to take command — 2010-03-19
- Least outgoing — 2003-10-05
- Least forward — 1998-05-02
- Most like a wallflower — 1997-12-14