Substance Holonyms:gas natural gas
Hypernyms:gas alkane alkane series methane series paraffin paraffin series
Inherited Hypernyms:methanegasfluidmatterphysical entityentity
Inherited Hypernyms:methanemethane seriesaliphatic compoundorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:methanemethane seriesaliphatic compoundorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:marsh gas
Full Hyponyms:
marsh gas