| Similarity | Rank | |
|---|---|---|
| aquifer | 0.933 | 40456 |
| aquifers | 0.921 | 48296 |
| Groundwater | 0.871 | 66053 |
| sediment | 0.854 | 19370 |
| wastewater | 0.847 | 17337 |
| subsurface | 0.841 | 41325 |
| sediments | 0.835 | 31409 |
| effluent | 0.830 | 38366 |
| hydrologic | 0.828 | 70564 |
| Aquifer | 0.824 | 88850 |
| salinity | 0.824 | 39276 |
| stormwater | 0.819 | 26586 |
| hydrological | 0.815 | 62436 |
| watersheds | 0.810 | 41406 |
| reservoirs | 0.808 | 24613 |
| tailings | 0.806 | 49890 |
| leaching | 0.797 | 47493 |
| hydrology | 0.793 | 60846 |
| turbidity | 0.787 | 71435 |
| catchments | 0.782 | 74541 |
| dewatering | 0.778 | 87432 |
| Sediment | 0.778 | 95198 |
| contaminant | 0.777 | 45441 |
| seawater | 0.776 | 34230 |
| silt | 0.774 | 39076 |