Filed from 3 published puzzles

OSSIFY

Set to 2 different clues across 3 published puzzles, most often “Harden” — The New York Times, Friday, 17 October 2003.

6 letters

Every clue on record, most used first

  • Harden2 times

    The New York Times — Friday, 17 October 2003

  • Harden, in a wayonce

    The New York Times — Sunday, 12 October 2003