Filed from 49 published puzzles

SMUT

Set to 31 different clues across 49 published puzzles, most often “Porn” — The New York Times, Monday, 11 April 2011.

4 letters

Every clue on record, most used first

  • Porn7 times

    The New York Times — Monday, 11 April 2011

  • Censor's target4 times

    The New York Times — Wednesday, 12 June 2002

  • Blue books?3 times

    The New York Times — Tuesday, 16 July 2002

  • Filth2 times

    The New York Times — Wednesday, 22 June 2011

  • Dirt2 times

    The New York Times — Sunday, 4 April 2010

  • Blue prints?2 times

    The New York Times — Wednesday, 22 October 2008

  • Dirty reading2 times

    The New York Times — Tuesday, 29 January 2008

  • Dirty literature2 times

    The New York Times — Tuesday, 14 February 2006

  • It's not clean2 times

    The New York Times — Friday, 31 December 2004

  • Indecent literature2 times

    The New York Times — Friday, 28 April 1995

  • Blue stuffonce

    The New York Times — Sunday, 28 November 2010

  • Net Nanny no-noonce

    The New York Times — Friday, 20 November 2009

Other answers to these clues