| Similarity | Rank | |
|---|---|---|
| sewage_system | 0.785 | 73638 |
| sewage | 0.777 | 20240 |
| water_supply | 0.775 | 7947 |
| sewer | 0.745 | 15057 |
| sewer_system | 0.727 | 51258 |
| wastewater | 0.727 | 16254 |
| waste_water | 0.716 | 36994 |
| drainage_system | 0.706 | 46605 |
| water_supply_system | 0.704 | 92459 |
| potable_water | 0.695 | 47408 |
| storm_water | 0.693 | 71726 |
| septic_tank | 0.686 | 57145 |
| sanitation | 0.675 | 11173 |
| and_sanitation | 0.669 | 15331 |
| water_infrastructure | 0.668 | 84179 |
| solid_waste_management | 0.667 | 88395 |
| water_treatment | 0.664 | 44454 |
| water_main | 0.663 | 88952 |
| treatment_plant | 0.662 | 48607 |
| pump_station | 0.661 | 47614 |
| water_system | 0.660 | 20594 |
| wastewater_treatment | 0.656 | 51114 |
| Water_Supply | 0.646 | 82265 |
| water_treatment_plant | 0.646 | 79968 |
| stormwater | 0.645 | 37648 |