| Similarity | Rank | |
|---|---|---|
| defoliant | 0.734 | 73950 |
| chlorine | 0.734 | 10537 |
| ozone-benign | 0.727 | 99646 |
| halon | 0.724 | 27495 |
| ozone-depleting | 0.715 | 40272 |
| alloprene | 0.708 | 83778 |
| biphenyl | 0.707 | 49287 |
| toxic | 0.706 | 5194 |
| bio-chemical | 0.706 | 98641 |
| vocs | 0.704 | 67555 |
| ozone-damaging | 0.703 | 88642 |
| woodpulp | 0.701 | 89560 |
| refrigerant | 0.700 | 52632 |
| pharmaceutical | 0.700 | 9208 |
| metallurgical | 0.699 | 31144 |
| phosgene | 0.699 | 98640 |
| inorganic | 0.698 | 15129 |
| propellant | 0.697 | 43000 |
| compounds | 0.694 | 78891 |
| formaldehyde | 0.692 | 23163 |
| surfactant | 0.689 | 34854 |
| ozone-destroy | 0.688 | 88366 |
| pharmaceuticals | 0.688 | 15315 |
| substance | 0.687 | 2575 |
| stockpiling | 0.684 | 49966 |