ISMS
Set to 20 different clues across 36 published puzzles, most often “Doctrines” — The New York Times, Sunday, 14 October 2007.
4 letters
Every clue on record, most used first
- Doctrines8 times
The New York Times — Sunday, 14 October 2007
- Schools of thought4 times
The New York Times — Sunday, 29 November 2009
- Theories4 times
The New York Times — Sunday, 18 November 2007
- Beliefs2 times
The New York Times — Monday, 25 July 2011
- Systems of principles2 times
The New York Times — Wednesday, 1 September 2010
- Philosophies2 times
The New York Times — Tuesday, 25 March 2008
- Belief systemsonce
The New York Times — Wednesday, 20 April 2011
- Ideological beliefsonce
The New York Times — Tuesday, 15 July 2008
- Faiths, sayonce
The New York Times — Wednesday, 18 June 2008
- Philosophical subjectsonce
The New York Times — Wednesday, 23 October 2002
- Things to believe inonce
The New York Times — Wednesday, 5 December 2001
- Political doctrinesonce
The New York Times — Tuesday, 25 July 2000