CONCEDE
Set to 3 different clues across 3 published puzzles, most often “Accept as valid” — The New York Times, Saturday, 26 February 2011.
7 letters
Every clue on record, most used first
- Accept as validonce
The New York Times — Saturday, 26 February 2011
- Say "I lost," sayonce
The New York Times — Sunday, 23 May 2010
- Yieldonce
The New York Times — Wednesday, 8 October 1997