PERHAPS
Set to 3 different clues across 3 published puzzles, most often "If you play your cards right" — The New York Times, Thursday, 19 April 2001.
7 letters
Every clue on record, most used first
- "If you play your cards right"once
The New York Times — Thursday, 19 April 2001
- As the case may beonce
The New York Times — Sunday, 13 December 1998
- Conceivablyonce
The New York Times — Friday, 7 April 1995