| Similarity | Rank | |
|---|---|---|
| naturalists | 0.820 | 54261 |
| botanist | 0.804 | 57106 |
| ecologists | 0.794 | 67123 |
| biologists | 0.755 | 25897 |
| anthropologists | 0.736 | 42252 |
| foresters | 0.729 | 81528 |
| gardeners | 0.726 | 19993 |
| paleontologists | 0.726 | 92637 |
| archeologists | 0.709 | 64340 |
| herbalists | 0.708 | 62959 |
| geneticists | 0.707 | 79510 |
| conservationists | 0.704 | 46481 |
| geologists | 0.704 | 43890 |
| scientists | 0.701 | 3249 |
| Biologists | 0.700 | 80576 |
| birdwatchers | 0.697 | 96683 |
| archaeologists | 0.694 | 31593 |
| botany | 0.690 | 51709 |
| conifers | 0.688 | 63172 |
| botanic | 0.681 | 89061 |
| birders | 0.677 | 50364 |
| naturalist | 0.677 | 34647 |
| lichens | 0.669 | 76148 |
| explorers | 0.664 | 23602 |
| orchids | 0.663 | 27328 |