| Answer | Crossword Clue |
|---|---|
| RIMA | Cleft or fissure, in biology. |
| RIMA | Cleft or fissure: Biol. |
| RIMAL | Pertaining to a cleft or fissure. |
| crevasse | deep crevice or fissure (as in a glacier or the earth) |
| crevice | A narrow opening or fissure, esp. in a rock or wall |
| crevices | A narrow opening or fissure, esp. in a rock or wall |
| sandcrack | a deep crack or fissure in the wall of a horse's hoof, often causing lameness |
| sandcracks | SANDCRACK, a deep crack or fissure in the wall of a horse's hoof, often causing lameness |
