Filed from 2 published puzzles

COMEAGAIN

Set to 2 different clues across 2 published puzzles, most often "Say what?" — The New York Times, Monday, 6 September 2010.

9 letters

Every clue on record, most used first

"Say what?"once
The New York Times — Monday, 6 September 2010
"Huh?"once
The New York Times — Friday, 30 May 1997

Other answers to these clues

AGAIN5 letters
GEE3 letters
HUH3 letters
IDONTGETIT10 letters
ITMAKESNOSENSETOME18 letters
OVERREACT9 letters
SAYWHAT7 letters
WHA3 letters
WHAT4 letters
WHATINTARNATION15 letters
WHATTHE7 letters
YOUREBREAKINGUP15 letters