BEON
Set to 3 different clues across 3 published puzzles, most often "___ your best behavior" — The New York Times, Wednesday, 25 August 2010.
4 letters
Every clue on record, most used first
- "___ your best behavior"once
The New York Times — Wednesday, 25 August 2010
- "___ the lookout!"once
The New York Times — Sunday, 11 June 2000
- "___ the alert!"once
The New York Times — Saturday, 8 November 1997