| Similarity | Rank | |
|---|---|---|
| ussr | 0.889 | 4200 |
| ukraine | 0.833 | 6385 |
| russia | 0.819 | 2230 |
| russian | 0.793 | 1824 |
| gorbachev | 0.793 | 4136 |
| moscow | 0.774 | 2888 |
| ukrainian | 0.772 | 9272 |
| azerbaijan | 0.756 | 10767 |
| moldova | 0.748 | 19379 |
| byelorussia | 0.742 | 30692 |
| uzbekistan | 0.733 | 17391 |
| warsaw | 0.730 | 7814 |
| kazakhstan | 0.730 | 12846 |
| cuban | 0.729 | 9492 |
| czechoslovak | 0.727 | 13017 |
| non-communist | 0.726 | 20247 |
| lithuanian | 0.724 | 12837 |
| afghanistan | 0.721 | 7888 |
| rsfsr | 0.721 | 26155 |
| moldava | 0.719 | 49649 |
| armenia | 0.719 | 12105 |
| lithuania | 0.714 | 8129 |
| estonia | 0.713 | 11996 |
| poland | 0.713 | 3632 |
| yeltsin | 0.713 | 5309 |