Answer: yesitis

AnswerCrossword Clue
YESITIS

Words of confirmation

YESITIS

Insistent words of affirmation

YESITIS

Contentious statement

YESITIS
Reaffirming response
YESITIS
"Wanna bet?"
YESITISAdamant affirmation
YESITIS"That's right!"
YESITISAnswer to "No, that's not!"
YESITISInsistent affirmation
YESITIS"Indeed so"
YESITISBeatles tune that begins "If you wear red tonight"
YESITISConfirmation declaration
YESITISCertain affirmation
YESITISReply to 'No, that's not!'
YESITISRejoinder to 'No, that's not!'
YESITISFlip side of "Ticket to Ride"
YESITISFirm affirmation