Filed from 5 published puzzles

IGOOFED

Set to 4 different clues across 5 published puzzles, most often "Oops!" — The New York Times, Wednesday, 1 February 2006.

7 letters

Every clue on record, most used first

"Oops!"2 times
The New York Times — Wednesday, 1 February 2006
"Whoops!"once
The New York Times — Wednesday, 6 February 2008
Acknowledgment on a sliponce
The New York Times — Saturday, 12 January 2008
Slip acknowledgmentonce
The New York Times — Friday, 1 June 2007

Other answers to these clues

CRIES5 letters
IFORGOT7 letters
MYBAD5 letters
OHNO4 letters
OHOH4 letters
SORRY5 letters
UHOH4 letters
YELLS5 letters