Synset:formaldehyde
Hypernyms:aldehyde gas
Inherited Hypernyms:formaldehydealdehydeorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:formaldehydealdehydeorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Inherited Hypernyms:formaldehydegasfluidmatterphysical entityentity