| Similarity | Rank | |
|---|---|---|
| ozone-damaging | 0.858 | 88642 |
| agrs | 0.849 | 84196 |
| energy-intensive | 0.845 | 59084 |
| lead-time | 0.838 | 85745 |
| turbo-alternator | 0.836 | 99585 |
| waste-to-energy | 0.830 | 82626 |
| non-hazardous | 0.829 | 89624 |
| fossil-fuel | 0.829 | 76055 |
| biodegradation | 0.829 | 74761 |
| gasifier | 0.828 | 32253 |
| hcfc | 0.827 | 89263 |
| efr | 0.826 | 99482 |
| 30mw | 0.825 | 88219 |
| digester | 0.824 | 79949 |
| bioremediation | 0.824 | 48195 |
| fbr | 0.822 | 69198 |
| petro-chemical | 0.822 | 78632 |
| low-sulphur | 0.821 | 51947 |
| photovoltaic | 0.817 | 45636 |
| woodpulp | 0.817 | 89560 |
| twh | 0.816 | 84768 |
| ozone-destroy | 0.816 | 88366 |
| soviet-designed | 0.816 | 96315 |
| softner | 0.813 | 69067 |
| hfcs | 0.813 | 88618 |