ANYTIME
Set to 3 different clues across 4 published puzzles, most often "Whenever" — The New York Times, Monday, 29 December 2008.
7 letters
Every clue on record, most used first
- "Whenever"2 times
The New York Times — Monday, 29 December 2008
- Wheneveronce
The New York Times — Sunday, 25 November 2007
- "Happy to be of service!"once
The New York Times — Friday, 5 November 1999