| Answer | Crossword Clue |
|---|---|
| BERM | Earthen wall alongside a ditch |
| BERM | Earthen wall adjacent to a ditch |
| HAHA | Wall set in a ditch |
| SUNKFENCE | Land-dividing wall in a ditch |
| HAHA | Ditch with a retaining wall used to divide land |
| HAHA | Wall set in a ditch, to avoid marring the landscape. |
