| Similarity | Rank | |
|---|---|---|
| ridges | 0.835 | 22994 |
| crevices | 0.828 | 36235 |
| outcroppings | 0.801 | 88718 |
| gullies | 0.799 | 60125 |
| ravines | 0.793 | 59467 |
| furrows | 0.785 | 62885 |
| glades | 0.781 | 90849 |
| boulders | 0.781 | 23635 |
| mounds | 0.773 | 26198 |
| thickets | 0.769 | 57611 |
| burrows | 0.768 | 51616 |
| undergrowth | 0.768 | 52160 |
| ledges | 0.767 | 41918 |
| outcrops | 0.767 | 57445 |
| hollowed | 0.760 | 51700 |
| outcropping | 0.759 | 80839 |
| crevasses | 0.759 | 91511 |
| underbrush | 0.757 | 62611 |
| caverns | 0.757 | 37863 |
| rivulets | 0.756 | 99704 |
| stony | 0.755 | 37028 |
| scrubby | 0.752 | 93785 |
| overhanging | 0.752 | 44545 |
| thickly | 0.752 | 42952 |
| tufts | 0.751 | 66718 |