Synset:Darvon propoxyphene propoxyphene hydrochloride
Hypernyms:analgesic anodyne pain pill painkiller
Inherited Hypernyms:propoxypheneanalgesicmedicinedrugagentcausal agentphysical entityentity
Inherited Hypernyms:propoxypheneanalgesicmedicinedrugagentsubstancematterphysical entityentity