Filed from 7 published puzzles

ONUSES

Set to 5 different clues across 7 published puzzles, most often “Unwelcome obligations” — The New York Times, Tuesday, 12 July 2005.

6 letters

Every clue on record, most used first

Unwelcome obligations2 times
The New York Times — Tuesday, 12 July 2005
Burdens2 times
The New York Times — Thursday, 25 December 1997
Loadsonce
The New York Times — Thursday, 29 November 2007
Problem-laden choresonce
The New York Times — Friday, 14 March 1997
Responsibilitiesonce
The New York Times — Thursday, 11 May 1995

Other answers to these clues

AHEAP5 letters
ALOT4 letters
ATON4 letters
CARES5 letters
CONCERNS8 letters
DRAGS5 letters
LOTS4 letters
OCEANS6 letters
TAXES5 letters