SONAR
Set to 51 different clues across 60 published puzzles, most often “Sub detector” — The New York Times, Tuesday, 17 December 1996.
5 letters
Every clue on record, most used first
- Sub detector4 times
The New York Times — Tuesday, 17 December 1996
- School locator?2 times
The New York Times — Thursday, 26 May 2011
- Detection device2 times
The New York Times — Thursday, 14 May 2009
- Salvaging aid2 times
The New York Times — Friday, 11 August 2006
- Submarine detector2 times
The New York Times — Monday, 23 September 2002
- Whale finder2 times
The New York Times — Tuesday, 1 January 2002
- Underwater acronym2 times
The New York Times — Thursday, 8 December 1994
- Aid in finding sunken shipsonce
The New York Times — Tuesday, 7 December 2010
- Red October detectoronce
The New York Times — Wednesday, 6 October 2010
- Sub's navigational aidonce
The New York Times — Monday, 13 October 2008
- Underwater wave generatoronce
The New York Times — Wednesday, 12 December 2007
- Sunken ship finderonce
The New York Times — Monday, 29 October 2007