2
antidepressant
2
colored
2
diethyltryptamine
2
downer
2
experimental
2
freaky
2
hippie
2
hypnotic
2
mind-changing(adjective, psychotropic)
2
multicolored(adjective, bright, rich, vivid)
2
narcotic
2
opiate
2
psilocin
2
resplendent
2
upper
1
trip(adjective, informal, psychotropic)
1
acid
1
agitated
1
analgesic
1
astounding(amazing, astonishing)
11 years ago|9.2k views|share |citing 
APASmart Define. (2015). psychedelic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/psychedelic/thesaurus/synonyms
ChicagoSmart Define. 2015. "psychedelic thesaurus" https://smartdefine.org/psychedelic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, psychedelic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/psychedelic/thesaurus/synonyms>.
MLASmart Define. "psychedelic thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/psychedelic/thesaurus/synonyms>