psychoactive
/ˌsaɪkoʊˈæktɪv/
adjective
- Affecting the mind, mood, or mental processes.
- The scientist studied how psychoactive compounds in certain plants affect brain function.
- Caffeine is a mild psychoactive substance that helps many people feel more alert.
- Many prescription medications have psychoactive effects that can alter a person's mood.
Antonyms