Filed from 2 published puzzles

UNOPEN

Set to 2 different clues across 2 published puzzles, most often “Closed” — The New York Times, Thursday, 4 May 2000.

6 letters

Every clue on record, most used first

  • Closedonce

    The New York Times — Thursday, 4 May 2000

  • Shutonce

    The New York Times — Friday, 12 January 1996