| Similarity | Rank | |
|---|---|---|
| overfishing | 0.816 | 60336 |
| peatbog | 0.798 | 99210 |
| sustainably | 0.794 | 73006 |
| chena | 0.794 | 85444 |
| reforest | 0.794 | 69812 |
| tailing | 0.786 | 90082 |
| gwithian | 0.783 | 90561 |
| reseeding | 0.782 | 65057 |
| semi-tropical | 0.778 | 71241 |
| overfish | 0.778 | 99863 |
| bioga | 0.776 | 50706 |
| polynya | 0.776 | 98645 |
| eutrophication | 0.775 | 42648 |
| aldrin | 0.775 | 81928 |
| acid-loving | 0.773 | 84047 |
| pantanal | 0.770 | 88557 |
| water-treatment | 0.767 | 96345 |
| lycopod | 0.765 | 86783 |
| purse-seine | 0.765 | 85235 |
| broadleaf | 0.764 | 67312 |
| plantlife | 0.763 | 90986 |
| leaf-cutting | 0.763 | 84418 |
| mycorrhiza | 0.762 | 98041 |
| alloprene | 0.761 | 83778 |
| herons | 0.760 | 82559 |