HARDNOSED
Set to 2 different clues across 2 published puzzles, most often “Tough” — The New York Times, Wednesday, 26 June 2002.
9 letters
Every clue on record, most used first
- Toughonce
The New York Times — Wednesday, 26 June 2002
- Inflexibleonce
The New York Times — Monday, 5 April 1999