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  • Word comparison: psychotropic vs. psychoactive

psychotropic vs. psychoactive

adjective

  1. affecting mental activity, behavior, or perception, as a mood-altering drug.

noun

  1. a psychotropic drug, as a tranquilizer, sedative, or antidepressant.

adjective

  1. of or relating to a substance having a profound or significant effect on mental processes.

    a psychoactive drug.