Related Clues:

• It may be cracked open
• Restroom designation
• It can be cracked
• Room access
• Way out, maybe
• Entry point
• Wreath place
• Hinged thing
• They're first, traditionally
• Clue game board space
• Sliding __
• Something most people go through at some point
• Lords' partners
• Choice on "Let's Make a Deal"
• Part of LGPA