| Similarity | Rank | |
|---|---|---|
| volcanoes | 0.842 | 26303 |
| Volcanic | 0.822 | 67186 |
| Volcano | 0.813 | 32241 |
| Crater | 0.808 | 36211 |
| volcano | 0.781 | 16700 |
| Haleakala | 0.760 | 92691 |
| Arenal | 0.756 | 64816 |
| volcanic | 0.739 | 15287 |
| crater | 0.723 | 20587 |
| caldera | 0.720 | 72103 |
| Glaciers | 0.713 | 82789 |
| Biosphere | 0.712 | 54595 |
| rainforests | 0.706 | 35372 |
| Mauna | 0.705 | 65977 |
| Rainforest | 0.698 | 33913 |
| Ngorongoro | 0.697 | 71100 |
| rainforest | 0.688 | 17530 |
| Iguazu | 0.687 | 94020 |
| Gorillas | 0.684 | 92729 |
| Loa | 0.681 | 85370 |
| lava | 0.681 | 17341 |
| Yosemite | 0.680 | 28392 |
| Yellowstone | 0.678 | 22381 |
| Glacier | 0.676 | 23064 |
| craters | 0.674 | 38883 |