Filed from 6 published puzzles

RESTEASY

Set to 5 different clues across 6 published puzzles, most often “Not worry” — The New York Times, Friday, 6 August 2010.

8 letters

Every clue on record, most used first

Not worry2 times
The New York Times — Friday, 6 August 2010
"Have no fear"once
The New York Times — Wednesday, 8 November 2006
Stop stewingonce
The New York Times — Saturday, 20 December 2003
Relaxonce
The New York Times — Saturday, 26 October 2002
"Don't worry about a thing"once
The New York Times — Friday, 1 March 2002

Other answers to these clues

ATEASE6 letters
BREATHEEASIER13 letters
CHILL5 letters
CHILLOUT8 letters
DONTHAVEACOWMAN15 letters
DONTWORRY9 letters
EASEUP6 letters
EZDOESIT8 letters
KEEPYOURSHIRTON15 letters
LAZE4 letters
LETONESHAIRDOWN15 letters
LETUP5 letters