| Similarity | Rank | |
|---|---|---|
| silting | 0.856 | 58043 |
| snowmelt | 0.848 | 93451 |
| ice-sheet | 0.842 | 47735 |
| aggradation | 0.841 | 56743 |
| siltation | 0.839 | 76239 |
| aral | 0.839 | 56674 |
| permo-triassic | 0.835 | 47805 |
| agung | 0.834 | 84581 |
| rock-fall | 0.828 | 91590 |
| meltwater | 0.828 | 63432 |
| icecap | 0.828 | 88649 |
| cenozoic | 0.827 | 76640 |
| morainic | 0.826 | 91540 |
| ice-free | 0.825 | 54576 |
| salting | 0.823 | 90767 |
| freeze-thaw | 0.821 | 64390 |
| subantarctic | 0.819 | 97390 |
| hurricane-force | 0.818 | 95599 |
| shallow-water | 0.816 | 88599 |
| deglaciation | 0.815 | 67146 |
| mid-latitude | 0.814 | 87854 |
| frasnian | 0.813 | 88648 |
| paleozoic | 0.813 | 80473 |
| upwelling | 0.812 | 39154 |
| andesitic | 0.809 | 76635 |