Filed from 2 published puzzles

REQUIRE

Set to 2 different clues across 2 published puzzles, most often “Demand” — The New York Times, Thursday, 10 December 1998.

7 letters

Every clue on record, most used first

  • Demandonce

    The New York Times — Thursday, 10 December 1998

  • Lackonce

    The New York Times — Sunday, 8 May 1994