| Similarity | Rank | |
|---|---|---|
| hfcs | 0.920 | 88618 |
| hydrochlorofluorocarbon | 0.906 | 88646 |
| ozone-depleting | 0.870 | 40272 |
| ozone-damaging | 0.868 | 88642 |
| halon | 0.847 | 27495 |
| chlorofluorocarbon | 0.846 | 24061 |
| tetrachloride | 0.836 | 38419 |
| ozone-benign | 0.832 | 99646 |
| vocs | 0.831 | 67555 |
| cfc | 0.821 | 9251 |
| phase-out | 0.814 | 38825 |
| polychlorinate | 0.813 | 45744 |
| fluorocarbon | 0.813 | 92192 |
| ozone-destroy | 0.812 | 88366 |
| dichloromethane | 0.809 | 93977 |
| feedstock | 0.807 | 29226 |
| mtbe | 0.806 | 87435 |
| hcfc | 0.802 | 89263 |
| co2 | 0.802 | 18793 |
| biphenyl | 0.801 | 49287 |
| phosgene | 0.801 | 98640 |
| digester | 0.798 | 79949 |
| hfc | 0.791 | 66988 |
| low-sulphur | 0.789 | 51947 |
| ethane | 0.788 | 70857 |