Filed from 3 published puzzles

UNCLEAR

Set to 3 different clues across 3 published puzzles, most often “Opaque” — The New York Times, Saturday, 19 December 2009.

7 letters

Every clue on record, most used first

  • Opaqueonce

    The New York Times — Saturday, 19 December 2009

  • Not properly explainedonce

    The New York Times — Sunday, 15 March 2009

  • Fuzzyonce

    The New York Times — Thursday, 16 May 1996