Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun hallucinogen

1 sense of hallucinogen

Sense 1
hallucinogen, hallucinogenic drug, psychedelic drug, psychodelic drug -- (a psychoactive drug that induces hallucinations or altered sensory experiences)
       => psychoactive drug, mind-altering drug, consciousness-altering drug, psychoactive substance -- (a drug that can produce mood changes and distorted perceptions)