SimilarityRank
soil 0.659 1523
industrial_waste 0.651 70885
contaminant 0.647 17936
landfill 0.632 8253
contaminated_water 0.629 71547
sediment 0.629 9378
hazardous_waste 0.616 31432
radioactive_waste 0.614 60970
contamination 0.612 11533
hazardous_substance 0.611 62680
topsoil 0.608 51433
leach 0.605 58619
ground_water 0.599 30977
pollutant 0.597 14162
toxic_substance 0.596 64101
sludge 0.596 28932
effluent 0.596 39640
organic_matter 0.595 26813
waste_material 0.595 63275
solid_waste 0.594 32002
toxic_waste 0.593 66397
groundwater 0.592 10207
remediation_of 0.591 67409
contaminated 0.590 43979
arsenic 0.586 26103