| Similarity | Rank | |
|---|---|---|
| dams | 0.825 | 18628 |
| Dam | 0.806 | 15779 |
| Reservoir | 0.729 | 27203 |
| dam | 0.716 | 10620 |
| damming | 0.711 | 92918 |
| Basin | 0.709 | 13536 |
| River | 0.697 | 1770 |
| Pipelines | 0.695 | 91389 |
| Ponds | 0.693 | 56639 |
| Sediment | 0.681 | 95198 |
| Groundwater | 0.680 | 66053 |
| Reclamation | 0.678 | 54409 |
| Hatchery | 0.678 | 68081 |
| reservoirs | 0.677 | 24613 |
| Rivers | 0.676 | 12980 |
| Forests | 0.674 | 32033 |
| culverts | 0.674 | 73246 |
| Sewage | 0.673 | 66452 |
| Floods | 0.673 | 65079 |
| Water | 0.671 | 2787 |
| Rainwater | 0.670 | 66981 |
| Lakes | 0.670 | 10220 |
| Narrows | 0.668 | 61273 |
| catchments | 0.665 | 74541 |
| Erosion | 0.664 | 67301 |