| Similarity | Rank | |
|---|---|---|
| chlorine | 0.922 | 17545 |
| hypochlorite | 0.885 | 96454 |
| fluorine | 0.881 | 79157 |
| chlorinated | 0.868 | 53829 |
| chloride | 0.867 | 23685 |
| ammonia | 0.857 | 21773 |
| hydroxide | 0.844 | 49273 |
| chlorination | 0.842 | 98665 |
| sulfate | 0.834 | 28700 |
| bicarbonate | 0.828 | 43843 |
| sulphate | 0.822 | 54192 |
| phosphoric | 0.821 | 84407 |
| sulfates | 0.820 | 91637 |
| sodium | 0.819 | 9814 |
| benzene | 0.818 | 46443 |
| iodide | 0.816 | 66659 |
| Chlorine | 0.814 | 54131 |
| ammonium | 0.813 | 48164 |
| phosphates | 0.807 | 65870 |
| bromide | 0.807 | 59855 |
| hydrochloric | 0.806 | 58217 |
| toluene | 0.805 | 81758 |
| glycol | 0.802 | 42161 |
| salts | 0.800 | 18802 |
| sulfur | 0.799 | 22001 |