| Similarity | Rank | |
|---|---|---|
| micro-organism | 0.875 | 20107 |
| microbe | 0.860 | 20473 |
| bacterial | 0.853 | 8577 |
| microorganism | 0.836 | 18784 |
| pathogen | 0.833 | 18809 |
| protozoon | 0.820 | 37454 |
| organism | 0.819 | 4015 |
| toxin | 0.811 | 9945 |
| inactivate | 0.810 | 26901 |
| pathogenic | 0.808 | 21276 |
| protozoan | 0.801 | 37402 |
| amine | 0.797 | 28005 |
| rotifer | 0.795 | 60909 |
| protozoal | 0.794 | 94333 |
| excrete | 0.792 | 20562 |
| parasite | 0.792 | 7181 |
| anaerobic | 0.788 | 19094 |
| clostridium | 0.785 | 64981 |
| alkaloid | 0.783 | 35371 |
| culex | 0.783 | 91420 |
| nematode | 0.780 | 21989 |
| microfauna | 0.780 | 98718 |
| carcinogen | 0.779 | 23531 |
| fungal | 0.777 | 21110 |
| faeces | 0.776 | 12138 |