| Similarity | Rank | |
|---|---|---|
| watersheds | 0.902 | 41406 |
| Watershed | 0.847 | 31449 |
| wetland | 0.829 | 19211 |
| floodplain | 0.828 | 46911 |
| wetlands | 0.826 | 14228 |
| riparian | 0.792 | 36803 |
| Basin | 0.774 | 13536 |
| floodplains | 0.759 | 79835 |
| groundwater | 0.757 | 17131 |
| headwaters | 0.752 | 47124 |
| estuarine | 0.751 | 74970 |
| aquifer | 0.749 | 40456 |
| hydrologic | 0.749 | 70564 |
| catchments | 0.745 | 74541 |
| hydrological | 0.742 | 62436 |
| catchment | 0.740 | 32983 |
| Headwaters | 0.738 | 86253 |
| hydrology | 0.735 | 60846 |
| Wetlands | 0.733 | 32776 |
| Wetland | 0.729 | 51020 |
| tributaries | 0.724 | 34414 |
| habitat | 0.722 | 7100 |
| lake's | 0.722 | 66303 |
| river's | 0.720 | 46142 |
| Groundwater | 0.720 | 66053 |