| Similarity | Rank | |
|---|---|---|
| coalmining | 0.810 | 65065 |
| orefield | 0.803 | 53493 |
| tin-mining | 0.800 | 83783 |
| riofinex | 0.800 | 66825 |
| gold-mining | 0.794 | 67206 |
| brick-making | 0.787 | 91295 |
| hemerdon | 0.785 | 77695 |
| strontian | 0.774 | 90487 |
| oil-shale | 0.774 | 95945 |
| new-town | 0.773 | 90237 |
| sub-sector | 0.771 | 48351 |
| steel-making | 0.768 | 53715 |
| petro-chemical | 0.762 | 78632 |
| kimmeridge | 0.762 | 97526 |
| ship-repair | 0.758 | 91108 |
| coal-mine | 0.755 | 58559 |
| barytes | 0.754 | 86616 |
| paper-making | 0.754 | 57639 |
| gasfield | 0.752 | 83797 |
| ship-building | 0.752 | 52239 |
| open-cast | 0.752 | 41720 |
| mid-wale | 0.752 | 64155 |
| sub-region | 0.748 | 52283 |
| auriferous | 0.744 | 97978 |
| chirton | 0.744 | 68406 |