| Similarity | Rank | |
|---|---|---|
| sewer_system | 0.807 | 51258 |
| sewerage | 0.785 | 65854 |
| sewage | 0.767 | 20240 |
| water_supply_system | 0.763 | 92459 |
| water_system | 0.759 | 20594 |
| drainage_system | 0.749 | 46605 |
| treatment_plant | 0.730 | 48607 |
| water_supply | 0.727 | 7947 |
| septic_tank | 0.720 | 57145 |
| wastewater_treatment_plant | 0.714 | 59904 |
| water_treatment_plant | 0.708 | 79968 |
| wastewater | 0.701 | 16254 |
| sewer | 0.699 | 15057 |
| waste_water | 0.684 | 36994 |
| pump_station | 0.683 | 47614 |
| water_infrastructure | 0.671 | 84179 |
| potable_water | 0.663 | 47408 |
| septic_system | 0.659 | 76360 |
| water_main | 0.653 | 88952 |
| storm_water | 0.648 | 71726 |
| wastewater_treatment | 0.634 | 51114 |
| treat_water | 0.631 | 93862 |
| water_treatment | 0.630 | 44454 |
| drinking_water | 0.628 | 14184 |
| storm_drain | 0.614 | 74105 |