Filed from 2 published puzzles

AZOTE

Set to 2 different clues across 2 published puzzles, most often “Nitrogen, once” — The New York Times, Thursday, 23 November 1995.

5 letters

Every clue on record, most used first

  • Nitrogen, onceonce

    The New York Times — Thursday, 23 November 1995

  • Nitrogenonce

    The New York Times — Thursday, 11 May 1995