SERF
Set to 27 different clues across 33 published puzzles, most often “Lord's worker” — The New York Times, Sunday, 30 December 2007.
4 letters
Every clue on record, most used first
- Lord's worker4 times
The New York Times — Sunday, 30 December 2007
- Lowly worker3 times
The New York Times — Tuesday, 20 December 2005
- Feudal worker2 times
The New York Times — Monday, 22 November 2010
- Vassalonce
The New York Times — Thursday, 13 January 2011
- Worker on a 43-Acrossonce
The New York Times — Thursday, 23 December 2010
- Toiler of yoreonce
The New York Times — Wednesday, 26 March 2008
- Freeman's oppositeonce
The New York Times — Thursday, 22 February 2007
- Underclassman?once
The New York Times — Thursday, 15 December 2005
- Lowly laboreronce
The New York Times — Tuesday, 23 August 2005
- Master's workeronce
The New York Times — Tuesday, 14 September 2004
- Feudal drudgeonce
The New York Times — Thursday, 24 June 2004
- Feudal figureonce
The New York Times — Monday, 10 May 2004