Experimental
Experimental adjective - Made or done as an experiment.
Psychoactive and experimental are semantically related. In some cases you can use "Psychoactive" instead an adjective "Experimental".
Psychoactive
Psychoactive adjective - Affecting the mind or mood or other mental processes.
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Synonyms for Psychoactive
Experimental and psychoactive are semantically related. You can use "Experimental" instead an adjective "Psychoactive".
Both words in one sentence
- From 1953-1973, the CIA were engaged in a program known as MKULTRA in which experimental psychoactive agents (among other forms of psychological manipulation) were secretly tested on unsuspecting citizens in the hopes of creating a truth serum or a mind control weapon.
Source: Government Drug Enforcement
Cite this Source
Psychoactive and Experimental. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/experimental/psychoactive
Experimental & Psychoactive. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/experimental/psychoactive>.
Psychoactive or Experimental. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/experimental/psychoactive.
Google Ngram Viewer shows how "experimental" and "psychoactive" have occurred on timeline