| Similarity | Rank | |
|---|---|---|
| Biodiesel | 0.876 | 63631 |
| ethanol | 0.846 | 14555 |
| Biofuels | 0.835 | 67613 |
| Fuels | 0.822 | 48822 |
| Fuel | 0.773 | 13558 |
| Gasoline | 0.773 | 47956 |
| biodiesel | 0.769 | 28801 |
| Biomass | 0.752 | 50798 |
| Methane | 0.742 | 69623 |
| methanol | 0.741 | 42034 |
| E85 | 0.733 | 75418 |
| Propane | 0.732 | 57643 |
| cellulosic | 0.721 | 66673 |
| Nitrogen | 0.715 | 45976 |
| biofuel | 0.715 | 33305 |
| Hydrogen | 0.714 | 29099 |
| fuels | 0.713 | 9417 |
| biofuels | 0.711 | 26111 |
| Gas | 0.704 | 8205 |
| Nitrous | 0.697 | 87806 |
| Ammonia | 0.693 | 78473 |
| MTBE | 0.692 | 96906 |
| Additives | 0.686 | 91040 |
| gasoline | 0.684 | 8864 |
| feedstock | 0.677 | 46681 |