21
wondrous(adjective, characteristic, emotions, sensations)
10
kaleidoscopic(adjective, bright, rich, vivid, multicolored)
8
vivid(adjective, bright, rich)
7
trippy(state, drug)
6
brilliant(adjective, sharp, bright, fresh, rich)
6
colourful(adjective, bright)
6
consciousness-expanding(adjective, psychotropic)
5
colorful(adjective, sharp, smart, bright, fresh)
5
drug
5
hallucinogenic(adjective, psychotropic)
5
mind-expanding(adjective, psychotropic)
5
psychoactive(adjective, psychotropic)
5
psychotomimetic(adjective, psychotropic)
4
psychotropic
4
bright(adjective, smart, rich, showy, vivid)
4
dope
4
hallucinogen
4
mind-bending(adjective, psychotropic)
3
crazy(adjective, informal)
3
multi-coloured
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APASmart Define. (2015). psychedelic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/psychedelic/thesaurus/synonyms
ChicagoSmart Define. 2015. "psychedelic thesaurus" https://smartdefine.org/psychedelic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, psychedelic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/psychedelic/thesaurus/synonyms>.
MLASmart Define. "psychedelic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/psychedelic/thesaurus/synonyms>