About: polychlorinate biphenyl

Premodifier: polychlorinate
Head noun: biphenyl

Same concepts

Broader concepts

label	provenance	confidence
persistent organic pollutant	isap:183995201	0.888764
contaminant	isap:83673987	0.850188
toxic chemical	isap:58554847	0.844691
hazardous material	isap:62125576	0.839502
environmental contaminant	isap:83673990	0.784692
cancer-causing chemical	isap:58554849	0.778715
industrial contaminant	isap:83673989	0.776086
harmful substance	isap:186642077	0.769300
hazardous substance	isap:186642076	0.766592
toxic pollutant	isap:183995204	0.765186
toxic compound	isap:57125691	0.758442
organic contaminant	isap:83673988	0.734820
environmental toxin	isap:359908538	0.734566
hazardous waste	isap:363807797	0.725453
heavy metal	isap:357122556	0.709726
chemical	isap:58554846	0.669835
toxin	isap:359908537	0.657309
metal	isap:357122555	0.631372
toxic organic chemical	isap:58554850	0.630228
pollutant	isap:183995202	0.613277
hydrocarbon	isap:84467988	0.579976
substance	isap:186642075	0.553912
material	isap:62125577	0.539502
organic compound	isap:57125689	0.527890
compound	isap:57125687	0.504039
dioxin	isap:479405757	0.503763
effect	isap:483490843	0.501496
pesticide	isap:182865011	0.500080

Narrower concepts

label	provenance	confidence
lead	isap:460441173	0.366926