| Similarity | Rank | |
|---|---|---|
| ozone-damaging | 0.894 | 88642 |
| halon | 0.885 | 27495 |
| chlorofluorocarbon | 0.882 | 24061 |
| hcfcs | 0.870 | 61147 |
| tetrachloride | 0.866 | 38419 |
| mtbe | 0.860 | 87435 |
| hydrochlorofluorocarbon | 0.859 | 88646 |
| ozone-benign | 0.845 | 99646 |
| biphenyl | 0.843 | 49287 |
| polychlorinate | 0.839 | 45744 |
| ozone-destroy | 0.839 | 88366 |
| fluorocarbon | 0.838 | 92192 |
| vocs | 0.838 | 67555 |
| nox | 0.835 | 28969 |
| hfc | 0.834 | 66988 |
| hcfc | 0.832 | 89263 |
| hfcs | 0.831 | 88618 |
| cfc | 0.831 | 9251 |
| co2 | 0.831 | 18793 |
| refrigerant | 0.827 | 52632 |
| so2 | 0.826 | 62009 |
| lindane | 0.825 | 67136 |
| nitrogenous | 0.824 | 52585 |
| trioxide | 0.824 | 83599 |
| fumigant | 0.823 | 99638 |