| Similarity | Rank | |
|---|---|---|
| recycling | 0.856 | 6654 |
| recyclable | 0.791 | 25833 |
| recycled | 0.751 | 14240 |
| re-using | 0.738 | 52654 |
| waste | 0.716 | 1203 |
| landfill | 0.713 | 13169 |
| cfc-free | 0.711 | 44334 |
| incinerate | 0.705 | 28962 |
| biodegradable | 0.700 | 30480 |
| re-use | 0.697 | 22320 |
| cfc | 0.690 | 9251 |
| environmentally-friendly | 0.688 | 35500 |
| non-hazardous | 0.681 | 89624 |
| ozone-benign | 0.677 | 99646 |
| reuse | 0.676 | 21531 |
| re-cycling | 0.673 | 56118 |
| phosphate-free | 0.671 | 90958 |
| packaging | 0.669 | 6206 |
| ozone-damaging | 0.667 | 88642 |
| intermediate-level | 0.665 | 62187 |
| bioga | 0.665 | 50706 |
| orimulsion | 0.662 | 39034 |
| waste-to-energy | 0.661 | 82626 |
| chlor-chemicals | 0.660 | 53675 |
| eco-friendly | 0.659 | 68517 |