Filed from 3 published puzzles

BEEFY

Set to 3 different clues across 3 published puzzles, most often “Opposite of thin” — The New York Times, Friday, 4 April 2003.

5 letters

Every clue on record, most used first

Opposite of thinonce
The New York Times — Friday, 4 April 2003
Like many a wrestleronce
The New York Times — Wednesday, 17 January 2001
Stoutonce
The New York Times — Sunday, 19 March 1995

Other answers to these clues

ALE3 letters
BURLY5 letters
FAT3 letters
HEROIC6 letters
INTREPID8 letters
LUSTY5 letters