Filed from 7 published puzzles

INURED

Set to 4 different clues across 7 published puzzles, most often “Hardened” — The New York Times, Saturday, 30 June 2007.

6 letters

Every clue on record, most used first

  • Hardened3 times

    The New York Times — Saturday, 30 June 2007

  • Accustomed2 times

    The New York Times — Monday, 28 January 2008

  • Toughenedonce

    The New York Times — Sunday, 30 April 1995

  • Habituatedonce

    The New York Times — Saturday, 27 August 1994

Other answers to these clues