Answer:

EEK

AnswerCrossword Clue
EEK"A mouse!"
EEK".. and Meek" (comic strip)
EEK".... a mouse!"
EEK"...., a mouse!"
EEKCartoon cry
EEKCartoon shriek
EEKCartoon scream
EEKComic-strip squeal
EEKComics scream
EEKCry of alarm
EEKExclamation of fright
EEKShout of startlement
EEKComic scream
EEKConversation with a mouse?
EEKWhat do you say to a mouse?
EEK"Yikes!"
EEK"OHMIGOD THAT'S A MOUSE!"
EEKComic strip cry
EEKMock scared cry
EEKMouse alert
EEKMouse-sighting word
EEKCartoonish scream
EEK"Horrors!"
EEKIt's a scream
EEKEgad!
EEKMouse-spotter's cry
EEKFrightened cry
EEKComedy-skit scream
EEKHorrified scream (3)
EEKScream of surprise
EEKMock-frightened cry
EEKCartoon squeal
EEKCry of mock fright
EEK"A mouse!'
EEK"..., a mouse!"
EEKFearful funnies cry
EEKFunnies shriek
EEKHorrified reaction
EEKMouse spotter's cry
EEK"I'm terrified!"