Filed from 7 published puzzles

FOSTER

Set to 5 different clues across 7 published puzzles, most often “Nourish” — The New York Times, Sunday, 16 April 2006.

6 letters

Every clue on record, most used first

Nourish2 times
The New York Times — Sunday, 16 April 2006
Promote2 times
The New York Times — Sunday, 8 February 1998
Best Actress for "The Accused," 1988once
The New York Times — Thursday, 20 December 2001
Encourageonce
The New York Times — Thursday, 26 December 1996
"Oh! Susanna" composeronce
The New York Times — Wednesday, 10 July 1996

Other answers to these clues

EGGON5 letters
ELEVATE7 letters
FEED4 letters
HEARTEN7 letters
IMPEL5 letters
NURTURE7 letters
PROD4 letters
SPURON6 letters
TOUT4 letters
URGE4 letters