SYSTS
Set to 4 different clues across 7 published puzzles, most often “Methods: Abbr.” — The New York Times, Thursday, 25 June 2009.
5 letters
Every clue on record, most used first
- Methods: Abbr.4 times
The New York Times — Thursday, 25 June 2009
- Ways: Abbr.once
The New York Times — Friday, 6 January 2006
- M.O.'sonce
The New York Times — Thursday, 9 December 2004
- Procedures: Abbr.once
The New York Times — Friday, 17 January 2003