Filed from 2 published puzzles

SUITYOURSELF

Set to 2 different clues across 2 published puzzles, most often "Whatever!" — The New York Times, Thursday, 22 January 2004.

12 letters

Every clue on record, most used first

"Whatever!"once
The New York Times — Thursday, 22 January 2004
Clothing salesman's replyonce
The New York Times — Thursday, 1 January 1998

Other answers to these clues

ANY3 letters
ANYKIND7 letters
ASIFICARE9 letters
ATALL5 letters
IDONTCARE9 letters
LIKEICARE9 letters
NOMATTER8 letters
YEAHSURE8 letters