POCK
Set to 2 different clues across 3 published puzzles, most often “Small indentation” — The New York Times, Sunday, 26 March 2006.
4 letters
Every clue on record, most used first
- Small indentation2 times
The New York Times — Sunday, 26 March 2006
- Kind of markonce
The New York Times — Wednesday, 26 May 1999