Related Clues:
- Snoop's vantage
- Peeper's place
- Type of surgery
- Door opening
- Listening post?
- Opening for opening
- Peeper's place?
- Door feature, maybe
- Opening for a peeping Tom
- Voyeur's vantage
- Lock entry
- Opening for the opener
- Aperture for lock opening
- For what's in bits, see below
- Yale has such a narrow entrance ot it