DOOS
Set to 2 different clues across 3 published puzzles, most often “Ski-___ (snowmobiles)” — The New York Times, Tuesday, 10 August 2010.
4 letters
Every clue on record, most used first
- Ski-___ (snowmobiles)2 times
The New York Times — Tuesday, 10 August 2010
- Whoop-dee-___once
The New York Times — Saturday, 29 August 1998