Filed from 2 published puzzles

CONGEST

Set to 2 different clues across 2 published puzzles, most often “Clog up” — The New York Times, Thursday, 23 September 2010.

7 letters

Every clue on record, most used first

  • Clog uponce

    The New York Times — Thursday, 23 September 2010

  • Stop uponce

    The New York Times — Sunday, 9 March 2008