When it comes to psychedelic, there are several synonyms that could describe the unique and trippy experience. For instance, "trippy" itself is a synonym that accurately describes the optical and sensory illusion experienced during a psychedelic trip. Other synonyms include "mind-blowing" and "mind-altering" that portray the hallucinogenic effect of psychedelics on the user. "Euphoric" and "enlightening" are also synonyms that describe the elevated emotional and spiritual experience, respectively. Lastly, "psychoactive" and "hallucinatory" are synonyms that describe the mind-manifesting properties of psychedelics and the resulting hallucinations.