| Similarity | Rank | |
|---|---|---|
| River | 0.826 | 1770 |
| Aquifer | 0.797 | 88850 |
| Watershed | 0.782 | 31449 |
| Lakes | 0.775 | 10220 |
| Headwaters | 0.774 | 86253 |
| watershed | 0.774 | 17165 |
| basin | 0.770 | 13078 |
| Reservoir | 0.769 | 27203 |
| Groundwater | 0.768 | 66053 |
| watersheds | 0.764 | 41406 |
| Escarpment | 0.764 | 93829 |
| Reclamation | 0.754 | 54409 |
| Creek | 0.752 | 4599 |
| floodplain | 0.748 | 46911 |
| aquifer | 0.745 | 40456 |
| tributaries | 0.744 | 34414 |
| Catchment | 0.744 | 79864 |
| Lake | 0.743 | 2072 |
| tributary | 0.741 | 39350 |
| Klamath | 0.739 | 38630 |
| Gorge | 0.739 | 23369 |
| Fork | 0.738 | 20327 |
| aquifers | 0.735 | 48296 |
| headwaters | 0.735 | 47124 |
| River's | 0.733 | 57515 |