| Similarity | Rank | |
|---|---|---|
| water_supply_system | 0.810 | 92459 |
| water_supply | 0.796 | 7947 |
| sewer_system | 0.771 | 51258 |
| sewage_system | 0.759 | 73638 |
| water_infrastructure | 0.731 | 84179 |
| water_treatment_plant | 0.727 | 79968 |
| water_utility | 0.722 | 65504 |
| water_treatment | 0.713 | 44454 |
| wastewater_treatment_plant | 0.711 | 59904 |
| treatment_plant | 0.704 | 48607 |
| water_source | 0.694 | 24751 |
| wastewater | 0.693 | 16254 |
| drainage_system | 0.693 | 46605 |
| irrigation_system | 0.689 | 34669 |
| water_storage | 0.676 | 92766 |
| potable_water | 0.676 | 47408 |
| wastewater_treatment | 0.671 | 51114 |
| pump_station | 0.668 | 47614 |
| sewerage | 0.660 | 65854 |
| drinking_water | 0.658 | 14184 |
| waste_water | 0.649 | 36994 |
| treat_water | 0.645 | 93862 |
| groundwater | 0.645 | 10207 |
| water_main | 0.640 | 88952 |
| storm_water | 0.639 | 71726 |