PARENS
Set to 2 different clues across 2 published puzzles, most often “This clue has two of them (for short)” — The New York Times, Sunday, 18 June 2006.
6 letters
Every clue on record, most used first
- This clue has two of them (for short)once
The New York Times — Sunday, 18 June 2006
- ( ), informallyonce
The New York Times — Sunday, 2 February 1997