Related Clues:
- Large plain
- Sort of plain
- 'Eavy up in the far north
- Bleak prospect, one difficult to crack, heading off heavenwards
- Barren setting for model and German artist
- It's plain: a road follower must turn round
- Set out university course to make plain
- Medic introduced to swimmer in wasteland
- It's plain frozen
- It's a sound move — that's plain
- Area with frozen subsoi
- Arctic plain with frozen subsoil
- Area of permanently frozen subsoil
- Region of permafrost
- Dry plain of Eurasia