Answer: comein

AnswerCrossword Clue
COMEIN

Response to a rapper, perhaps

COMEIN

"The door's open"

COMEIN

Enter the premises

COMEIN
"Enter!"
COMEINEnter.
COMEIN
Answer to a knock.
COMEINReply to a knock
COMEINInvitation at the door
COMEINResponse to a knock, maybe
COMEIN"Enter"
COMEINReply to a ring
COMEINCry from behind a door