| Similarity | Rank | |
|---|---|---|
| non-hazardous | 0.833 | 89624 |
| efr | 0.826 | 99482 |
| unapproved | 0.818 | 53113 |
| self-investment | 0.818 | 98792 |
| ecolabelling | 0.814 | 80220 |
| mmpa | 0.814 | 95200 |
| waste-to-energy | 0.812 | 82626 |
| nuclear-energy | 0.809 | 96106 |
| dnh | 0.805 | 82264 |
| eco-labelling | 0.802 | 70584 |
| energy-efficiency | 0.802 | 88194 |
| environmentally-sensitive | 0.801 | 88048 |
| waste-disposal | 0.800 | 53288 |
| cleanup | 0.799 | 52856 |
| whale-watching | 0.799 | 80040 |
| clean-air | 0.795 | 77729 |
| barnahely | 0.795 | 75309 |
| waste-management | 0.792 | 88932 |
| hydroelectricity | 0.791 | 85682 |
| pre-nationalisation | 0.790 | 76702 |
| vredeling | 0.790 | 97735 |
| nffo | 0.790 | 76805 |
| back-dated | 0.789 | 79085 |
| billion-dollar | 0.789 | 82563 |
| state-sector | 0.788 | 77444 |