WHYYES
Set to 2 different clues across 2 published puzzles, most often "As a matter of fact, I do" — The New York Times, Thursday, 3 April 2008.
6 letters
Every clue on record, most used first
- "As a matter of fact, I do"once
The New York Times — Thursday, 3 April 2008
- "Certainly!"once
The New York Times — Wednesday, 14 September 1994