| Similarity | Rank | |
|---|---|---|
| organochlorine | 0.899 | 48475 |
| biphenyl | 0.866 | 49287 |
| lindane | 0.856 | 67136 |
| polychlorinate | 0.851 | 45744 |
| carcinogen | 0.845 | 23531 |
| radionuclide | 0.841 | 25560 |
| odorous | 0.838 | 32965 |
| cancer-causing | 0.836 | 51516 |
| spoilage | 0.832 | 78925 |
| organophosphate | 0.831 | 84664 |
| oxidize | 0.831 | 38122 |
| phosgene | 0.830 | 98640 |
| chloramine | 0.830 | 68952 |
| carcinogenic | 0.830 | 25443 |
| sulphate | 0.825 | 9870 |
| hexafluoride | 0.824 | 78594 |
| nitrogenous | 0.823 | 52585 |
| chlorinate | 0.823 | 31192 |
| hypochlorite | 0.822 | 36579 |
| naturally-occurring | 0.821 | 73009 |
| denitrification | 0.821 | 47547 |
| adsorbent | 0.821 | 52226 |
| phosphoric | 0.817 | 73402 |
| biodegradation | 0.817 | 74761 |
| ammonium | 0.816 | 22976 |