salvinorin vs psychedelic drug

salvinorin and psychedelic drug both are nouns.

Word	Noun	Adjective	Verb	Adverb
salvinorin	Yes	No	No	No
psychedelic drug	Yes	No	No	No

As nouns, psychedelic drug is a hypernym of salvinorin; that is, psychedelic drug is a word with a broader meaning than salvinorin:

salvinorin: a hallucinogen obtained from Salvia divinorum
psychedelic drug: a psychoactive drug that induces hallucinations or altered sensory experiences

Other hypernyms of salvinorin include hallucinogen, hallucinogenic drug, psychodelic drug.

salvinorin (noun)	psychedelic drug (noun)
a hallucinogen obtained from Salvia divinorum	a psychoactive drug that induces hallucinations or altered sensory experiences