| Similarity | Rank | |
|---|---|---|
| arsenic | 0.715 | 26103 |
| chloride | 0.643 | 50490 |
| mercury | 0.639 | 12741 |
| cadmium | 0.637 | 41060 |
| manganese | 0.630 | 42076 |
| benzene | 0.620 | 50027 |
| poison | 0.619 | 6356 |
| heavy_metal | 0.613 | 17228 |
| chlorine | 0.611 | 31008 |
| toxic | 0.605 | 9435 |
| acid | 0.592 | 9078 |
| ammonia | 0.591 | 28243 |
| sulfur | 0.590 | 33667 |
| phenol | 0.588 | 75709 |
| phosphate | 0.586 | 29241 |
| toxic_substance | 0.583 | 64101 |
| cobalt | 0.576 | 49555 |
| leach | 0.572 | 58619 |
| fluoride | 0.572 | 34383 |
| zinc | 0.571 | 15131 |
| nitrate | 0.571 | 26529 |
| and_other_chemical | 0.571 | 95068 |
| radioactive | 0.567 | 38124 |
| molybdenum | 0.566 | 99949 |
| poisoning | 0.566 | 23763 |