| Similarity | Rank | |
|---|---|---|
| specie | 0.706 | 2418 |
| species | 0.702 | 4614 |
| a_species | 0.649 | 33942 |
| Endangered | 0.643 | 88367 |
| Biodiversity | 0.619 | 16460 |
| Fauna | 0.613 | 92253 |
| Plants | 0.608 | 21105 |
| Birds | 0.607 | 23799 |
| taxon | 0.603 | 25571 |
| subspecies | 0.582 | 54247 |
| [number]_specie | 0.574 | 14374 |
| Conservation | 0.566 | 9022 |
| plant_specie | 0.562 | 37591 |
| genus | 0.559 | 10073 |
| Ecosystems | 0.552 | 55203 |
| Breeding | 0.551 | 79796 |
| Evolution | 0.551 | 15384 |
| Wildlife | 0.550 | 13098 |
| Freshwater | 0.550 | 91925 |
| one_specie | 0.550 | 76504 |
| specie_such_as | 0.542 | 76244 |
| Bats | 0.542 | 93253 |
| many_specie | 0.542 | 51713 |
| habitat | 0.540 | 4131 |
| spp. | 0.540 | 78825 |