| Similarity | Rank | |
|---|---|---|
| refine | 0.646 | 5927 |
| refinery | 0.603 | 17456 |
| petrochemical | 0.580 | 43856 |
| petroleum | 0.556 | 15957 |
| crude_oil | 0.534 | 20562 |
| oil | 0.532 | 1091 |
| oil_production | 0.531 | 33907 |
| oil_refinery | 0.527 | 70409 |
| oil_industry | 0.520 | 76528 |
| distillation | 0.518 | 93587 |
| hydrocarbon | 0.517 | 21173 |
| extraction | 0.516 | 10001 |
| oil_sand | 0.510 | 85986 |
| polishing | 0.508 | 73204 |
| refinement | 0.508 | 17257 |
| ore | 0.506 | 22259 |
| the_oil_industry | 0.506 | 34349 |
| exploration | 0.505 | 4362 |
| crude | 0.502 | 12298 |
| oil_and_gas_industry | 0.501 | 92479 |
| mining | 0.499 | 4445 |
| petroleum_product | 0.496 | 56291 |
| oil_well | 0.494 | 81357 |
| raw_material | 0.492 | 8197 |
| refinement_of | 0.488 | 38142 |