Examples:
- air pollution reduced the visibility
Hypernyms:pollution
Inherited Hypernyms:air pollutionpollutionenvironmental conditionconditionstateattributeabstractionentity
Inherited Hypernyms:air pollutionpollutionimpurityconditionstateattributeabstractionentity
Direct Hyponyms:acid precipitationacid rainindustrial air pollutionmiasmmiasmasmall-particle pollutionsmogsmogginess
Full Hyponyms:
acid rainindustrial air pollutionmiasmasmall-particle pollutionsmog