| Similarity | Rank | |
|---|---|---|
| Delta | 0.677 | 9915 |
| basin | 0.554 | 8209 |
| river_system | 0.549 | 55143 |
| river | 0.528 | 1016 |
| floodplain | 0.524 | 28529 |
| river_basin | 0.514 | 51415 |
| flood_plain | 0.511 | 75373 |
| estuary | 0.511 | 14601 |
| downstream | 0.505 | 13853 |
| upstream | 0.502 | 11535 |
| theta | 0.500 | 89439 |
| Basin | 0.499 | 20313 |
| gamma | 0.495 | 41864 |
| River | 0.488 | 5904 |
| river_valley | 0.486 | 71252 |
| marsh | 0.485 | 14670 |
| the_Mekong | 0.483 | 99753 |
| Rivers | 0.468 | 18386 |
| water_flow | 0.468 | 34701 |
| lake | 0.468 | 1914 |
| downstream_of | 0.461 | 50812 |
| freshwater | 0.459 | 21221 |
| river_flow | 0.457 | 59946 |
| backwater | 0.454 | 54126 |
| waterway | 0.453 | 11099 |