Hypernyms:oxide
Inherited Hypernyms:trioxideoxidecompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:trioxideoxidecompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:arsenicarsenic trioxidearsenous anhydridearsenous oxideratsbanewhite arsenic
Full Hyponyms:
arsenic