Filed from 3 published puzzles

HELLNO

Set to 3 different clues across 3 published puzzles, most often "Absolutely not!" — The New York Times, Tuesday, 19 January 2010.

6 letters

Every clue on record, most used first

"Absolutely not!"once
The New York Times — Tuesday, 19 January 2010
"Fuhgeddaboudit!"once
The New York Times — Friday, 14 December 2007
Emphatic denialonce
The New York Times — Friday, 2 February 2001

Other answers to these clues

IWONT5 letters
NAH3 letters
NODICE6 letters
NONONO6 letters
NOSIR5 letters
NOSIREE7 letters