Filed from 3 published puzzles

TIBIAE

Set to 3 different clues across 3 published puzzles, most often “Leg supports” — The New York Times, Saturday, 5 March 2011.

6 letters

Every clue on record, most used first

Leg supportsonce
The New York Times — Saturday, 5 March 2011
Fibulae neighborsonce
The New York Times — Sunday, 9 December 2001
Leg bonesonce
The New York Times — Wednesday, 28 May 1997