STEEPENS
Set to 2 different clues across 2 published puzzles, most often “Becomes more inclined” — The New York Times, Sunday, 16 May 2010.
8 letters
Every clue on record, most used first
- Becomes more inclinedonce
The New York Times — Sunday, 16 May 2010
- Gets more arduous, in a wayonce
The New York Times — Saturday, 17 June 2000