| Similarity | Rank | |
|---|---|---|
| beryllium | 0.858 | 52345 |
| phosgene | 0.848 | 98640 |
| coolant | 0.840 | 33789 |
| hexafluoride | 0.835 | 78594 |
| unburned | 0.817 | 89697 |
| refrigerant | 0.816 | 52632 |
| defoliant | 0.813 | 73950 |
| halon | 0.813 | 27495 |
| polycyclic | 0.809 | 68633 |
| bioga | 0.809 | 50706 |
| cyanide | 0.807 | 24907 |
| superheat | 0.806 | 55748 |
| seveso | 0.805 | 45819 |
| distillate | 0.803 | 78987 |
| acetylene | 0.802 | 62646 |
| carbonise | 0.802 | 88995 |
| cancer-causing | 0.797 | 51516 |
| propellant | 0.797 | 43000 |
| lindane | 0.797 | 67136 |
| high-pressure | 0.795 | 30674 |
| woodpulp | 0.794 | 89560 |
| leachate | 0.791 | 84487 |
| biphenyl | 0.789 | 49287 |
| quicklime | 0.789 | 56540 |
| zirconium | 0.786 | 82220 |