Filed from 2 published puzzles

GREENLIGHT

Set to 2 different clues across 2 published puzzles, most often “Go-ahead signal” — The New York Times, Tuesday, 12 July 2011.

10 letters

Every clue on record, most used first

  • Go-ahead signalonce

    The New York Times — Tuesday, 12 July 2011

  • Go-aheadonce

    The New York Times — Tuesday, 8 September 2009

Other answers to these clues