GREATWHITE

Set to 2 different clues across 2 published puzzles, most often “Man-eating shark” — The New York Times, Wednesday, 14 January 2009.

10 letters

Every clue on record, most used first

Man-eating sharkonce
The New York Times — Wednesday, 14 January 2009
Words that can precede the starts of 20-, 29- and 45-Acrossonce
The New York Times — Tuesday, 12 October 2004