psychedelic

As an adjective psychedelic

is of, containing, generating, or reminiscent of drug-induced hallucinations, distortions of perception, altered awareness etc.

As a noun psychedelic

is any psychoactive substance (such as LSD or psilocybin) which, when consumed, causes perceptual changes (sometimes erratic and uncontrollable), visual hallucination, and altered awareness of the body and mind.

As an interjection psychedelic

is awesome, cool, groovy.

As a proper noun Madchester is

an alternative rock genre and associated social scene that originated in Manchester, England, in the late 1980s, influenced by indie, psychedelic and dance music.

As nouns the difference between psychedelic and methyltryptamine

is that psychedelic is any psychoactive substance (such as LSD or psilocybin) which, when consumed, causes perceptual changes (sometimes erratic and uncontrollable), visual hallucination, and altered awareness of the body and mind while methyltryptamine is a psychedelic alkaloid obtained from the leaves of several plants.

As an adjective psychedelic

is of, containing, generating, or reminiscent of drug-induced hallucinations, distortions of perception, altered awareness etc.

As an interjection psychedelic

is awesome, cool, groovy.

As an adjective psychedelic

is of, containing, generating, or reminiscent of drug-induced hallucinations, distortions of perception, altered awareness etc.

As a noun psychedelic

is any psychoactive substance (such as lsd or psilocybin) which, when consumed]], causes [[perception|perceptual changes (sometimes erratic and uncontrollable), visual hallucination, and altered awareness of the body and mind.

As an interjection psychedelic

is awesome, cool, groovy.

As an adverb psychedelically is

in a psychedelic manner.