PTERO
5 letters
Historical clue formulations
- Wing: Prefix — 2015-03-05
- Wing: Prefix — 2013-04-23
- Wing: Prefix — 2010-06-06
- Feather: Prefix — 2009-02-06
- Prefix with dactyl — 2008-12-02
- Prefix with dactyl — 2007-05-20
- Wing: Prefix — 2004-07-13
- Wing: Prefix — 2000-07-16
- Wind: Prefix — 1995-02-13