| Rating | Solver | Clue |
|---|---|---|
| GLEN | Narrow valley | |
| RAVINE | Long, deep, narrow valley | |
| GILL | A woody glen; a narrow valley containing a stream. | |
| CLOUGH | A cleft in a hill; a ravine; a narrow valley. | |
| DINGLE | A narrow dale; a small dell; a small, secluded, and embowered valley. | |
| CAADA | A small caon; a narrow valley or glen; also, but less frequently, an open valley. | |