| Similarity | Rank | |
|---|---|---|
| ddt | 0.905 | 35026 |
| organochlorine | 0.903 | 48475 |
| biphenyl | 0.900 | 49287 |
| polychlorinate | 0.899 | 45744 |
| atrazine | 0.889 | 78097 |
| organophosphate | 0.889 | 84664 |
| dieldrin | 0.881 | 57671 |
| nitrogenous | 0.877 | 52585 |
| carcinogen | 0.861 | 23531 |
| naturally-occurring | 0.859 | 73009 |
| malathion | 0.856 | 55530 |
| contaminant | 0.856 | 23773 |
| polycyclic | 0.855 | 68633 |
| aldrin | 0.852 | 81928 |
| trioxide | 0.850 | 83599 |
| fumigant | 0.848 | 99638 |
| fungicide | 0.840 | 25448 |
| hexafluoride | 0.840 | 78594 |
| insecticide | 0.838 | 17152 |
| flavonoid | 0.838 | 63915 |
| coliform | 0.835 | 95968 |
| carcinogenic | 0.834 | 25443 |
| zirconium | 0.834 | 82220 |
| ferric | 0.833 | 42961 |
| phenol | 0.833 | 28644 |