adjective / noun
psychedelic
sigh-kuh-DEL-ik/ˌsaɪkəˈdelɪk/
Associated with altered states of perception and consciousness.
The drug produces psychedelic effects that alter a person's perception.

Etymology
The pieces suggest “revealing the mind,” reflecting the word’s original application to drugs that produce expanded consciousness. Its use for vivid patterns extends this meaning to things resembling the perceived effects of those drugs.
In context
in a psychedelic state and you explain that away by saying it's just mind
More examples
- The band's psychedelic music creates a dreamlike atmosphere.
- Swirling colors give the poster a psychedelic look.
- Researchers study how psychedelics affect perception and mood.
Forms
psychedelic · psychedelics
Similar words
- hallucinogenic
- Specifically describes substances or effects that cause sensory hallucinations.
- surreal
- Describes dreamlike strangeness without necessarily suggesting drug-altered perception.