| Similarity | Rank | |
|---|---|---|
| petroleum | 0.784 | 15957 |
| natural_gas | 0.753 | 5419 |
| gas | 0.732 | 1663 |
| methane | 0.715 | 14641 |
| crude_oil | 0.700 | 20562 |
| petroleum_product | 0.687 | 56291 |
| petrochemical | 0.682 | 43856 |
| oil | 0.670 | 1091 |
| diesel_fuel | 0.670 | 48281 |
| hydrogen | 0.670 | 10438 |
| liquid_fuel | 0.666 | 86707 |
| methanol | 0.656 | 39114 |
| gasoline | 0.641 | 11463 |
| Petroleum | 0.641 | 38093 |
| fossil_fuel | 0.640 | 9239 |
| fuel_oil | 0.639 | 80779 |
| benzene | 0.638 | 50027 |
| shale_gas | 0.638 | 37644 |
| organic_compound | 0.634 | 62871 |
| shale | 0.634 | 37008 |
| propane | 0.628 | 42218 |
| oil_reserve | 0.626 | 86728 |
| carbon_dioxide | 0.625 | 11994 |
| Co_2 | 0.625 | 19859 |
| sulfur | 0.624 | 33667 |