Answer: hellno

AnswerCrossword Clue
HELLNO

"..., we won't go!"

HELLNO

Strong refusal

HELLNO

".., we won't go!": '60s antiwar chant

HELLNO
Emphatic denial
HELLNO
"Fuhgeddaboudit!"
HELLNO"Absolutely not!"
HELLNO"Not in a million years!"
HELLNO"Not a chance!"
HELLNO"Fuggedaboutit!"
HELLNO"When pigs fly!"
HELLNOAdamant refusal