Synset:impurity
Antonyms:purity
Derivationally Related Form:impure
Hypernyms:condition status
Inherited Hypernyms:impurityconditionstateattributeabstractionentity
Direct Hyponyms:admixtureadulterationalloycontaminationdebasementdirtinesspollutionputriditytaint
Full Hyponyms:
acid rainadmixtureadulterationair pollutionbiodegradable pollutioncontaminationdirtinessdust contaminationindustrial air pollutionmiasmanoise pollutionnonbiodegradable pollutionpollutionputriditysmall-particle pollutionsmogthermal pollutionwater pollution