| Similarity | Rank | |
|---|---|---|
| eastern | 0.811 | 1722 |
| southern | 0.724 | 1814 |
| europe | 0.704 | 640 |
| khuzestan | 0.697 | 81103 |
| urals | 0.692 | 24691 |
| continent | 0.691 | 3827 |
| kamchatka | 0.686 | 58492 |
| coastland | 0.679 | 54652 |
| cantabrian | 0.678 | 96186 |
| pre-1945 | 0.677 | 89430 |
| southeast | 0.676 | 10786 |
| ainu | 0.675 | 91537 |
| post-soviet | 0.674 | 70366 |
| asia | 0.672 | 2810 |
| benguela | 0.671 | 86926 |
| europeans | 0.669 | 9489 |
| east | 0.668 | 662 |
| circumpolar | 0.668 | 62272 |
| messenia | 0.664 | 97999 |
| extra-european | 0.664 | 82876 |
| oceania | 0.664 | 53798 |
| carpathians | 0.663 | 50357 |
| middle-east | 0.662 | 91881 |
| north-central | 0.660 | 77601 |
| kuril | 0.660 | 85774 |