| Similarity | Rank | |
|---|---|---|
| ammonia | 0.721 | 28243 |
| chloride | 0.693 | 50490 |
| sulfur | 0.687 | 33667 |
| disinfectant | 0.676 | 51690 |
| sulfate | 0.672 | 62467 |
| hydrogen_peroxide | 0.670 | 67598 |
| phenol | 0.664 | 75709 |
| benzene | 0.654 | 50027 |
| iodine | 0.642 | 45118 |
| and_other_chemical | 0.638 | 95068 |
| formaldehyde | 0.635 | 47313 |
| detergent | 0.630 | 27824 |
| toluene | 0.630 | 94465 |
| phosphorous | 0.628 | 70296 |
| nitrate | 0.623 | 26529 |
| arsenic | 0.621 | 26103 |
| fluoride | 0.621 | 34383 |
| phosphate | 0.614 | 29241 |
| drinking_water | 0.614 | 14184 |
| nitrogen | 0.614 | 11773 |
| organic_compound | 0.612 | 62871 |
| chemical | 0.611 | 2031 |
| cyanide | 0.611 | 59226 |
| mercury | 0.607 | 12741 |
| sulphur | 0.602 | 51354 |