| Answer | Crossword Clue |
|---|---|
| oses | OSE, a narrow ridge of gravel and sand |
| ose | a narrow ridge of gravel and sand |
| esker | a narrow ridge of gravel and sand, also ESCAR, ESKAR |
| escar | a narrow ridge of gravel and sand, also ESKAR, ESKER |
| eskar | a narrow ridge of gravel and sand, also ESCAR, ESKER |
| eskers | ESKER, a narrow ridge of gravel and sand, also ESCAR, ESKAR |
| eskars | ESKAR, a narrow ridge of gravel and sand, also ESCAR, ESKER |
| escars | ESCAR, a narrow ridge of gravel and sand, also ESKAR, ESKER |
| os | an orifice (a mouth-like opening, also ORIFEX) / a narrow ridge of gravel and sand / a bone |
| esker | a long narrow ridge or mound of sand, gravel, and boulders deposited by a stream flowing on, within, or beneath a stagnant glacier |
