Filed from 3 published puzzles

COOPUP

Set to 2 different clues across 3 published puzzles, most often “Confine” — The New York Times, Thursday, 12 March 2009.

6 letters

Every clue on record, most used first

  • Confine2 times

    The New York Times — Thursday, 12 March 2009

  • Shut inonce

    The New York Times — Saturday, 26 February 2011