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psychoactive

psychoactive

6 7.4
Something that changes how you think, feel or notice things
  • adjective
  • /ˌsaɪkoʊˈæktɪv/
  • Specialized
translation icon : psicoactivo
  • Cannabis is one of the most commonly used psychoactive plants in the world.
  • psychoactive substances
  • psychoactive drugs
  • psychoactive effects

THC is the main psychoactive compound of cannabis.

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Examples

  • A 55-year-old male patient with a history of various psychoactive substance abuse.

    Academic text (2018)
  • Since the 1960s, the measurement of psychoactive substance use in the United States has expanded extensively.

    Academic text (2009)
  • And you mentioned psychoactive substances earlier.

  • Spice is a psychoactive chemical.

  • The growth of the illegal, psychoactive drug industry has had a dramatic impact on Colombia.

    Academic text (1992)
  • And this vine contains harmine, which is a psychoactive substance in itself.

  • Cava is the major psychoactive plant that's used in Oceania, in many islands throughout the Pacific.

  • Top of the list is the use of psychoactive drugs such as nicotine, cocaine, caffeine, and amphetamines.

    Blog text (26)
  • Caffeine is the most commonly consumed psychoactive substance worldwide and an active ingredient in innumerable foods and beverages.

    Blog text (25)
  • Many people use psychoactive substances to alter their mood or perception.

Synonyms

psychotropic
vspsychoactive
  • Specialized
9 8.8

A drug that changes the mind, feelings, or behavior

focuses more on mental activity and perception rather than emotions
mind-altering
vspsychoactive
  • NSFW
8 7.0

Makes a person think or feel differently

focuses on effects on mental activity and behaviour rather than subjective experience
psychochemical
vspsychoactive
  • Specialized
1 8.8

About chemicals that change how people think or feel

is broader, covering any drug or substance that affects mind or behaviour

Antonyms

nonpsychoactive
  • Specialized
7.7

Not changing how your mind works

Compounds

psychoactive drug
  • Specialized
2 4.4

Something that changes how the mind works and so changes mood, behaviour and what you notice

1 6.0

A drug that changes how you think, feel or act

How Mind-Altering

hallucinogenic
  • NSFW
13 7.8
psychoactive
  • Specialized
6 7.4
psychotropic
  • Specialized
9 8.8
nonpsychoactive
  • Specialized
7.7

Surface Forms

psychoactive positive

Morphology

psychoactive = active (semi-transparent) = psycho + active

The word is built transparently from 'psycho-' meaning mind and 'active', but the scientific prefix may not be fully accessible to an average B1 learner.

Etymology

The word psychoactive comes from psycho-, from psyche meaning 'mind' or 'soul', and active meaning 'acting', so it means 'acting on the mind' and explains why these drugs change how you think, feel, or see things.