Related Clues:
- Dental guard
- Letter before epsilon
- Sire's mate
- River mouth
- Water holder?
- You progress down some waterways and get to this barrier...which bursts and capsizes your boat. See 70-across.
- Lake former
- JetBlue competitor
- United competitor
- Alluvial deposit
- Lake maker
- River barrier
- SkyMiles program creator
- River mouth feature
- Where the river meets the sea