| Answer | Crossword Clue |
|---|---|
| SIERRAN | Pertaining to a mountain ridge. |
| cordilleran | relating to a cordillera, a mountain ridge or chain |
| sierran | pertaining to sierra (a mountain range) |
| URALO | Pertaining to a mountain range: combining form. |
| orogenic | pertaining to orogeny (mountain formation by lifting and folding) |
| orogenically | OROGENIC, pertaining to orogeny (mountain formation by lifting and folding) |
