| Answer | Crossword Clue |
|---|---|
| FIRTH | Narrow arm of the sea |
| LOCH | Narrow arm of the sea |
| RIA | Narrow arm of sea. |
| FJORD | Long, narrow arm of a sea |
| FIRTHS | Narrow arms of the sea |
| SPIT | Narrow projection of land into the sea |
| FIORD | Narrow inlet of the sea between steep cliffs. |
