SimilarityRank
toxic_chemical 0.813 31858
hazardous_substance 0.782 62680
toxin 0.772 10858
carcinogen 0.763 61516
contaminant 0.759 17936
hazardous_chemical 0.755 79434
pollutant 0.749 14162
these_chemical 0.734 50717
dioxin 0.729 55824
and_other_chemical 0.724 95068
chemical_substance 0.713 70772
chemical 0.713 2031
toxic 0.710 9435
these_substance 0.692 71481
pesticide 0.687 6014
hazardous_waste 0.677 31432
arsenic 0.666 26103
toxic_waste 0.664 66397
hazardous_material 0.664 37303
chemical_use 0.662 49215
mercury 0.654 12741
cadmium 0.652 41060
environmental_hazard 0.646 76675
health_hazard 0.639 63475
air_pollutant 0.631 77087