| Similarity | Rank | |
|---|---|---|
| labour-force | 0.853 | 97481 |
| peatbog | 0.850 | 99210 |
| silvicultural | 0.842 | 91100 |
| dras | 0.835 | 40836 |
| crop-growing | 0.827 | 85589 |
| over-grazing | 0.826 | 73877 |
| uncompetitiveness | 0.822 | 91259 |
| salination | 0.822 | 86940 |
| over-consumption | 0.822 | 67977 |
| overfishing | 0.821 | 60336 |
| patchiness | 0.816 | 66079 |
| urban-industrial | 0.816 | 73761 |
| car-based | 0.816 | 92948 |
| factory-farming | 0.815 | 90164 |
| agroforestry | 0.815 | 56083 |
| cost-accounting | 0.813 | 60005 |
| sustainably | 0.811 | 73006 |
| food-producing | 0.810 | 92995 |
| inter-cropping | 0.809 | 94427 |
| recolonisation | 0.809 | 97352 |
| less-favoured | 0.806 | 40783 |
| biogeochemical | 0.803 | 71552 |
| agronomic | 0.799 | 70382 |
| out-migration | 0.799 | 39169 |
| appalachia | 0.799 | 59461 |