| Similarity | Rank | |
|---|---|---|
| propane | 0.867 | 19839 |
| kerosene | 0.768 | 35544 |
| gasoline | 0.766 | 8864 |
| gas | 0.742 | 1338 |
| Propane | 0.742 | 57643 |
| ethane | 0.741 | 97441 |
| propylene | 0.740 | 60989 |
| methanol | 0.734 | 42034 |
| vapors | 0.726 | 41277 |
| solvents | 0.722 | 29089 |
| hydrocarbons | 0.720 | 32458 |
| flammable | 0.720 | 32497 |
| gases | 0.717 | 11662 |
| glycol | 0.714 | 42161 |
| gasses | 0.713 | 45276 |
| propellant | 0.711 | 54780 |
| Freon | 0.710 | 94562 |
| paraffin | 0.709 | 47731 |
| smokeless | 0.709 | 37711 |
| combustible | 0.708 | 44898 |
| liquids | 0.705 | 15206 |
| refrigerants | 0.698 | 92454 |
| bromine | 0.695 | 75999 |
| canisters | 0.695 | 44414 |
| fumes | 0.693 | 20241 |