Filed from 3 published puzzles

PEGGED

Set to 3 different clues across 3 published puzzles, most often “Identified” — The New York Times, Wednesday, 28 January 2009.

6 letters

Every clue on record, most used first

Identifiedonce
The New York Times — Wednesday, 28 January 2009
Nailed downonce
The New York Times — Friday, 7 September 2001
Classified, informallyonce
The New York Times — Thursday, 23 December 1999

Other answers to these clues

NAMED5 letters