psychoactive drug vs mind-altering drug

psychoactive drug and mind-altering drug both are nouns.

Word	Noun	Adjective	Verb	Adverb
psychoactive drug	Yes	No	No	No
mind-altering drug	Yes	No	No	No

As nouns, psychoactive drug and mind-altering drug are synonyms defined as:

psychoactive drug and mind-altering drug: a drug that can produce mood changes and distorted perceptions

Other synonyms of psychoactive drug include consciousness-altering drug, psychoactive substance.

psychoactive drug (noun)	mind-altering drug (noun)
a drug that can produce mood changes and distorted perceptions	a drug that can produce mood changes and distorted perceptions