INRE
Set to 48 different clues across 161 published puzzles, most often “About” — The New York Times, Thursday, 16 September 2010.
4 letters
Every clue on record, most used first
- About33 times
The New York Times — Thursday, 16 September 2010
- Concerning22 times
The New York Times — Friday, 22 July 2011
- Memo starter20 times
The New York Times — Tuesday, 27 April 2010
- Regarding9 times
The New York Times — Sunday, 30 August 2009
- As to8 times
The New York Times — Sunday, 29 February 2004
- Subject preceder5 times
The New York Times — Saturday, 30 December 2006
- Memo opener5 times
The New York Times — Monday, 18 December 2006
- About, on a memo4 times
The New York Times — Thursday, 7 July 2011
- Legal memo starter4 times
The New York Times — Monday, 26 May 2008
- Memo phrase4 times
The New York Times — Wednesday, 16 April 2008
- Apropos of3 times
The New York Times — Wednesday, 8 April 1998
- Concerning, on a memo2 times
The New York Times — Monday, 1 February 2010