| Answer | Crossword Clue |
|---|---|
| ESKER | Narrow ridge |
| STRIA | Narrow ridge |
| ARETE | Narrow ridge |
| ARETE | Narrow ridge. |
| STRIA | Narrow ridge. |
| ARETE | Sharp, narrow ridge |
| ARETE | Narrow mountain ridge |
| ESKER | Narrow gravelly ridge. |
| ESKER | Narrow sand ridge |
| ARETE | Sharp narrow ridge |
| ARETE | Narrow ridge line |
| ESKER | Narrow ridge of sand |
| ARETE | Sharp narrow mountain ridge |
| ARETE | Sharp, narrow mountain ridge |
| ARETE | Narrow ridge of a mountain. |
| ARETE | Sharp, narrow mountain ridge or spur |
