| Similarity | Rank | |
|---|---|---|
| petroleum | 0.820 | 13215 |
| liquefy | 0.775 | 90287 |
| petrochemical | 0.764 | 40327 |
| liquids | 0.763 | 15206 |
| petrochemicals | 0.761 | 64013 |
| LNG | 0.759 | 21041 |
| liquefaction | 0.756 | 86945 |
| oil | 0.752 | 847 |
| gas | 0.752 | 1338 |
| hydrocarbon | 0.749 | 36213 |
| hydrocarbons | 0.745 | 32458 |
| liquid | 0.740 | 3913 |
| propylene | 0.733 | 60989 |
| refineries | 0.731 | 30816 |
| ethane | 0.727 | 97441 |
| gasification | 0.725 | 64900 |
| feedstock | 0.723 | 46681 |
| methanol | 0.722 | 42034 |
| condensate | 0.720 | 47797 |
| petroleum-based | 0.717 | 79740 |
| coal | 0.714 | 5233 |
| hydrogen | 0.712 | 9917 |
| LPG | 0.711 | 42074 |
| slurry | 0.710 | 39586 |
| refinery | 0.709 | 24048 |