BLACKSMITH

Set to 2 different clues across 2 published puzzles, most often “Singers Clint + Patti” — The New York Times, Tuesday, 13 May 2008.

10 letters

Every clue on record, most used first

Singers Clint + Pattionce
The New York Times — Tuesday, 13 May 2008
Karen & Jaclyn's favorite worker?once
The New York Times — Sunday, 9 January 2000