Related Clues:

• Unfold
• Relax
• Like a Nosy Parker
• Unlock
• Unwrap
• Cry of the police while pounding a door
• Not hold it in
• Expand
• Snoopy
• Inquisitive
• 'I know you're in there!'
• Loosen up
• Door pounder's demand
• Police order!
• Bare one's soul