HORN

Set to 34 different clues across 41 published puzzles, most often “Honker” — The New York Times, Wednesday, 1 September 2010.

4 letters

Every clue on record, most used first

Honker3 times
The New York Times — Wednesday, 1 September 2010
Phone, slangily3 times
The New York Times — Thursday, 30 September 2004
Tooter2 times
The New York Times — Monday, 5 July 2010
Game ender, perhaps2 times
The New York Times — Saturday, 8 January 2005
Telephone, slangily2 times
The New York Times — Wednesday, 12 February 1997
Part of Africaonce
The New York Times — Thursday, 14 April 2011
Blast sourceonce
The New York Times — Saturday, 22 January 2011
"Beep beep" makeronce
The New York Times — Monday, 13 December 2010
Crescent moon featureonce
The New York Times — Friday, 3 September 2010
Feature of Africa ... and some of its denizensonce
The New York Times — Saturday, 28 August 2010
Device making a 53-Downonce
The New York Times — Wednesday, 7 July 2010
Middle of many a steering wheelonce
The New York Times — Monday, 26 May 2008