| Similarity | Rank | |
|---|---|---|
| hydro-electric | 0.706 | 22386 |
| kadanwari | 0.705 | 66994 |
| nuclear-power | 0.702 | 62252 |
| kharg | 0.687 | 53581 |
| oilfield | 0.687 | 23759 |
| desalination | 0.686 | 43951 |
| tanker | 0.682 | 8385 |
| subsea | 0.681 | 48336 |
| overland | 0.678 | 22990 |
| hibernia | 0.668 | 70143 |
| aramco | 0.667 | 88490 |
| pressurised-water | 0.663 | 61444 |
| kozloduy | 0.660 | 46939 |
| supertanker | 0.657 | 53780 |
| kola | 0.654 | 61042 |
| ocean-going | 0.653 | 50869 |
| pwrs | 0.648 | 39531 |
| akatsuki | 0.646 | 99462 |
| conoco | 0.646 | 37892 |
| agip | 0.643 | 96235 |
| refinery | 0.642 | 13702 |
| outage | 0.642 | 61311 |
| sirri | 0.641 | 82437 |
| wytch | 0.639 | 39698 |
| kalkar | 0.638 | 99639 |