SimilarityRank
drinking_water 0.709 14184
sewage 0.686 20240
drink_water 0.681 17506
contamination 0.679 11533
ground_water 0.677 30977
contaminated 0.677 43979
groundwater 0.670 10207
waste_water 0.670 36994
treat_water 0.668 93862
be_contaminate 0.668 65714
wastewater 0.667 16254
contamination_of 0.664 34161
river_water 0.659 72046
potable_water 0.654 47408
tap_water 0.644 47298
effluent 0.643 39640
contaminant 0.643 17936
safe_drinking_water 0.641 65737
water_source 0.637 24751
human_waste 0.637 89767
flood_water 0.632 66583
contaminate 0.631 22924
contaminated_soil 0.629 97927
fresh_water 0.629 16726
industrial_waste 0.617 70885