| Similarity | Rank | |
|---|---|---|
| kotor | 0.901 | 91972 |
| dniester | 0.880 | 92074 |
| drina | 0.868 | 62415 |
| vistula | 0.868 | 42044 |
| strymon | 0.864 | 98091 |
| zadar | 0.862 | 46867 |
| dnieper | 0.861 | 79804 |
| slavonia | 0.856 | 38954 |
| reik | 0.853 | 48367 |
| sava | 0.853 | 38701 |
| okhotsk | 0.853 | 69298 |
| adriatic | 0.851 | 19062 |
| irtysh | 0.851 | 86218 |
| elbe | 0.849 | 33276 |
| yenisei | 0.849 | 57014 |
| bukovina | 0.847 | 76395 |
| marienburg | 0.846 | 57665 |
| carpathians | 0.846 | 50357 |
| shatt | 0.844 | 62021 |
| guadalquivir | 0.844 | 68976 |
| istrian | 0.842 | 81177 |
| pannonian | 0.841 | 92593 |
| hellespont | 0.840 | 80812 |
| euphrates | 0.838 | 37768 |
| mosul | 0.836 | 60921 |