| Similarity | Rank | |
|---|---|---|
| boulders | 0.869 | 23635 |
| ledge | 0.857 | 20622 |
| outcroppings | 0.856 | 88718 |
| overhanging | 0.833 | 44545 |
| gullies | 0.832 | 60125 |
| cliffs | 0.830 | 14612 |
| pilings | 0.813 | 73809 |
| outcropping | 0.805 | 80839 |
| crevasses | 0.803 | 91511 |
| outcrops | 0.797 | 57445 |
| shallows | 0.796 | 49537 |
| rocks | 0.794 | 5025 |
| crevices | 0.792 | 36235 |
| overhangs | 0.789 | 62084 |
| riffles | 0.787 | 96813 |
| rocky | 0.781 | 11187 |
| perches | 0.775 | 57328 |
| pinnacles | 0.775 | 71411 |
| ridges | 0.773 | 22994 |
| ravines | 0.770 | 59467 |
| headlands | 0.768 | 83494 |
| hollows | 0.767 | 54101 |
| shoals | 0.767 | 59718 |
| canyons | 0.765 | 30200 |
| boulder | 0.760 | 25256 |