| Similarity | Rank | |
|---|---|---|
| open-cast | 0.793 | 41720 |
| opencast | 0.788 | 18221 |
| panguna | 0.721 | 75973 |
| coal-mining | 0.720 | 34982 |
| miner | 0.706 | 3688 |
| bauxite | 0.700 | 34840 |
| shipbuilding | 0.697 | 13861 |
| oil-shale | 0.694 | 95945 |
| metallurgical | 0.693 | 31144 |
| industrial | 0.692 | 982 |
| coal | 0.687 | 1861 |
| tynagh | 0.682 | 60690 |
| coalfield | 0.681 | 12925 |
| riofinex | 0.673 | 66825 |
| gold-mining | 0.657 | 67206 |
| lignite | 0.655 | 28489 |
| colliery | 0.645 | 8951 |
| donbass | 0.645 | 90621 |
| silesian | 0.641 | 61789 |
| smelter | 0.639 | 29658 |
| coalmining | 0.638 | 65065 |
| carnon | 0.637 | 85489 |
| hemerdon | 0.629 | 77695 |
| bilsthorpe | 0.628 | 54073 |
| ravenscraig | 0.627 | 35347 |