| Similarity | Rank | |
|---|---|---|
| borehole | 0.930 | 67039 |
| reservoirs | 0.769 | 24613 |
| aquifers | 0.755 | 48296 |
| dewatering | 0.738 | 87432 |
| catchments | 0.736 | 74541 |
| wells | 0.735 | 9680 |
| basins | 0.735 | 27561 |
| in-situ | 0.735 | 63645 |
| aquifer | 0.721 | 40456 |
| reservoir | 0.720 | 13344 |
| groundwater | 0.720 | 17131 |
| dikes | 0.720 | 81455 |
| trenching | 0.718 | 91363 |
| tailings | 0.717 | 49890 |
| culverts | 0.710 | 73246 |
| catchment | 0.707 | 32983 |
| cisterns | 0.705 | 74105 |
| subsurface | 0.700 | 41325 |
| sediments | 0.695 | 31409 |
| seafloor | 0.695 | 63764 |
| drilled | 0.694 | 15143 |
| latrines | 0.694 | 64901 |
| dams | 0.693 | 18628 |
| silt | 0.690 | 39076 |
| geochemical | 0.682 | 80897 |