| Similarity | Rank | |
|---|---|---|
| bontang | 0.834 | 81325 |
| above-ground | 0.823 | 56220 |
| bioga | 0.811 | 50706 |
| hydro-electric | 0.810 | 22386 |
| petro-chemical | 0.805 | 78632 |
| osirak | 0.804 | 97788 |
| lpg | 0.802 | 44069 |
| supertanker | 0.799 | 53780 |
| low-sulphur | 0.798 | 51947 |
| yongbyon | 0.796 | 77703 |
| biofuel | 0.796 | 57289 |
| aramco | 0.794 | 88490 |
| kola | 0.792 | 61042 |
| wellhead | 0.791 | 48451 |
| nuclear-power | 0.789 | 62252 |
| abadan | 0.789 | 73162 |
| leachate | 0.788 | 84487 |
| incineration | 0.787 | 18636 |
| peatbog | 0.783 | 99210 |
| soviet-designed | 0.783 | 96315 |
| oil-fired | 0.781 | 49906 |
| hydroelectric | 0.781 | 24389 |
| soviet-built | 0.781 | 84745 |
| coolant | 0.780 | 33789 |
| gas-fired | 0.780 | 29954 |