| Similarity | Rank | |
|---|---|---|
| refrigerant | 0.889 | 52632 |
| propellant | 0.843 | 43000 |
| hexafluoride | 0.843 | 78594 |
| beryllium | 0.841 | 52345 |
| alloprene | 0.840 | 83778 |
| phosgene | 0.838 | 98640 |
| de-ice | 0.835 | 63837 |
| halon | 0.831 | 27495 |
| multi-point | 0.830 | 64459 |
| anti-freeze | 0.826 | 79601 |
| lpg | 0.826 | 44069 |
| blowlamp | 0.825 | 55317 |
| unvented | 0.824 | 58610 |
| ozone-damaging | 0.824 | 88642 |
| fluorocarbon | 0.824 | 92192 |
| superheat | 0.818 | 55748 |
| acetylene | 0.817 | 62646 |
| crankcase | 0.815 | 70319 |
| feed-and-expansion | 0.814 | 47951 |
| airstone | 0.812 | 68094 |
| desulphurization | 0.812 | 76072 |
| hcfc | 0.812 | 89263 |
| high-pressure | 0.809 | 30674 |
| lean-burn | 0.806 | 82318 |
| chloramine | 0.805 | 68952 |