| Similarity | Rank | |
|---|---|---|
| river | 0.834 | 1029 |
| yangtze | 0.788 | 39515 |
| reik | 0.787 | 48367 |
| tigris | 0.782 | 46569 |
| irtysh | 0.780 | 86218 |
| gange | 0.769 | 34207 |
| headwaters | 0.758 | 62123 |
| leadon | 0.756 | 62022 |
| euphrates | 0.745 | 37768 |
| headwater | 0.744 | 73111 |
| indus | 0.743 | 30818 |
| talabec | 0.741 | 78120 |
| yenisei | 0.740 | 57014 |
| confluence | 0.738 | 26131 |
| navigable | 0.736 | 29406 |
| estuary | 0.733 | 7292 |
| twyver | 0.733 | 76549 |
| sava | 0.732 | 38701 |
| brahmaputra | 0.728 | 72946 |
| vistula | 0.725 | 42044 |
| orinoco | 0.721 | 53850 |
| adour | 0.718 | 59799 |
| machico | 0.714 | 49094 |
| meuse | 0.711 | 34251 |
| tummel | 0.711 | 50184 |