| Similarity | Rank | |
|---|---|---|
| sonoran | 0.800 | 87996 |
| alaskan | 0.797 | 29428 |
| manatee | 0.796 | 76261 |
| pantanal | 0.794 | 88557 |
| saimaa | 0.790 | 65212 |
| salt-water | 0.777 | 59368 |
| hawksbill | 0.773 | 87048 |
| saltmarshe | 0.768 | 82335 |
| birdlife | 0.763 | 45661 |
| 150-mile | 0.763 | 86892 |
| headwater | 0.763 | 73111 |
| yangtze | 0.763 | 39515 |
| baiji | 0.761 | 65697 |
| peatbog | 0.760 | 99210 |
| mojave | 0.759 | 64984 |
| unpolluted | 0.754 | 35520 |
| aral | 0.753 | 56674 |
| lantau | 0.752 | 76502 |
| semi-tropical | 0.750 | 71241 |
| zambezi | 0.750 | 54954 |
| ichkeul | 0.748 | 88189 |
| aleutian | 0.747 | 59356 |
| benguela | 0.747 | 86926 |
| overfishing | 0.746 | 60336 |
| gezira | 0.746 | 71790 |