Answer: dingdong

AnswerCrossword Clue
DINGDONGSound from a tower
dingdongtwit kook
dingdongto make a ringing sound
dingdongthe ringing sound produced by repeated strokes especially on a bell
DINGDONGKnock alternative
DINGDONGCrackpot
DINGDONG"Who is it?" prompter
DINGDONGAnnouncement of a visitor
DINGDONGCall from the front door
DINGDONGTalk tediously
DINGDONG".... , the witch is dead..."
DINGDONGRinging sound
DINGDONGBell sound.
DINGDONGRipsnorting, as a fight.
DINGDONGDoorbell sound
DINGDONGVisitor's first attempt
DINGDONG"Who's there?" preceder
DINGDONGDoor opener?
DINGDONGBell sound