Hallucinogen
Hallucinogen noun - A psychoactive drug that induces hallucinations or altered sensory experiences.
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Synonyms for Hallucinogen
Substance and hallucinogen are semantically related. In some cases you can use "Substance" instead a noun "Hallucinogen".
Nearby Words: hallucinatory, hallucinogenic
Substance
Substance noun - The basic elements from which something can be developed.
Hallucinogen and substance are semantically related. Sometimes you can use "Hallucinogen" instead a noun "Substance".
Both words in one sentence
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A Scanner Darkly had Substance-D, sometimes abbreviated as "D" or "Slow Death." It was a powerful hallucinogen with some schizophrenic side-effects.
Source: Fantastic Drug
Cite this Source
Substance and Hallucinogen. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/hallucinogen/substance
Hallucinogen & Substance. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/hallucinogen/substance>.
Substance or Hallucinogen. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/hallucinogen/substance.
Google Ngram Viewer shows how "hallucinogen" and "substance" have occurred on timeline