Related Clues:
- Paranasal cavity
- Passage from paper is read back
- Cavity in the facial bones
- Cavity in a bone
- Hollow space? Not out visiting South America
- Air-filled skull cavity, a Latin word meaning “curve” or “pocket”
- Iranians at last in American airspace
- Channel as start for sail across the Atlantic
- Cavity appears in useless bottles
- Partly fills in useless hole in the head
- Biological passage
- Channel, small, across the pond
- Wrong American gets a hole in the head
- Passage connecting to nasal cavities
- Cavity near the nose