Synonyms
Antonyms
Etymology

1. psychoactive

adjective. affecting the mind or mood or other mental processes.

Synonyms

  • mind-altering
  • mind-bending
  • mind-expanding
  • mind-blowing
  • psychedelic
  • hallucinogenic

Antonyms

  • unemotional
  • colorless
  • unagitated

Etymology

  • active (English)
  • actif (Middle English (1100-1500))
  • psycho- (English)
  • ψυχή (Ancient Greek (to 1453))

Featured Games

Rhymes with Psychoactive Substance

Sentences with psychoactive-substance


1. Noun Phrase
In fact, caffeine is the most popular psychoactive substance worldwide — and for good reason.

2. Noun Phrase
THC or tetrahydrocannabinol is the primary psychoactive substance of the cannabis or marijuana plant.

3. Noun Phrase
THC is the psychoactive substance that gets you high when you smoke a joint.

2. substance

noun. ['ˈsʌbstəns'] the real physical matter of which a person or thing consists.

Synonyms

  • volatile
  • material
  • portion
  • mixture
  • part
  • element
  • body substance
  • matter
  • component part
  • chemical element
  • phlogiston
  • living substance
  • atom
  • medium
  • chemistry
  • component
  • activator
  • fluid
  • constituent
  • protoplasm
  • essence
  • substrate

Antonyms

  • inconsequence
  • meaninglessness
  • insignificance
  • unimportance

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

3. substance

noun. ['ˈsʌbstəns'] the choicest or most essential or most vital part of some idea or experience.

Synonyms

  • core
  • centre
  • sum
  • hypostasis
  • nitty-gritty
  • center
  • bare bones
  • heart and soul
  • cognitive content
  • haecceity
  • pith
  • marrow
  • gist
  • meat
  • quiddity
  • nub
  • mental object
  • quintessence
  • kernel
  • content
  • inwardness
  • essence
  • heart

Antonyms

  • politeness
  • persuasion
  • dissuasion
  • unconnectedness

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

4. substance

noun. ['ˈsʌbstəns'] the idea that is intended.

Synonyms

  • undertone
  • import
  • thought
  • idea
  • extension
  • meaning
  • reference
  • semantics
  • tenor
  • undercurrent
  • denotation
  • implication
  • strain
  • connotation

Antonyms

  • good humor
  • ill humor
  • civility
  • graciousness

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

5. substance

noun. ['ˈsʌbstəns'] considerable capital (wealth or income).

Synonyms

  • wherewithal
  • pocketbook
  • means

Antonyms

  • meaningfulness
  • purposefulness
  • demotion
  • discouragement

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

6. substance

noun. ['ˈsʌbstəns'] a particular kind or species of matter with uniform properties.

Synonyms

  • pyrectic
  • ferment
  • metabolite
  • pyrogen
  • agent
  • propellent
  • inhibitor
  • carcinogen
  • lubricating substance
  • lubricator
  • antigen
  • poison
  • vehicle
  • fuel
  • matter
  • assay
  • philosopher's stone
  • inoculant
  • philosophers' stone
  • nutrient
  • chemical irritant
  • leaven
  • adulterant
  • lubricant
  • digestive
  • food
  • jelly
  • lube
  • toxicant
  • lysin
  • hydrocolloid
  • adulterator
  • elixir
  • denaturant
  • ligand
  • poisonous substance
  • allergen
  • fomentation
  • inoculum
  • propellant
  • leavening
  • humectant

Antonyms

  • significant
  • insignificant
  • acknowledged
  • unacknowledged

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

7. substance

noun. ['ˈsʌbstəns'] material of a particular kind or constitution.

Antonyms

  • disapprobation

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)

8. substance

noun. ['ˈsʌbstəns'] what a communication that is about something is about.

Synonyms

  • significance
  • acknowledgment
  • guidance
  • packaging
  • humour
  • discourtesy
  • wittiness
  • theme
  • communication
  • dedication
  • divagation
  • subject matter
  • meaninglessness
  • promotion
  • wit
  • approval
  • refusal
  • topic
  • acknowledgement
  • excursus
  • import
  • narrative
  • direction
  • petition
  • aside
  • drivel
  • counsel
  • disrespect
  • counselling
  • nonsensicality
  • offer
  • digression
  • view
  • reminder
  • signification
  • request
  • entry
  • corker
  • postulation
  • garbage
  • shocker
  • offering
  • humor
  • information
  • meaning
  • nonsense
  • sensationalism
  • counseling
  • body
  • hokum
  • story
  • bunk
  • insertion
  • submission
  • message
  • witticism
  • respects
  • content
  • info
  • statement
  • instruction
  • subject
  • interpolation
  • disapproval
  • tale
  • parenthesis
  • commendation
  • publicity
  • promotional material
  • latent content
  • memorial
  • proposal
  • opinion
  • commitment

Antonyms

  • disapproval
  • competition
  • unfaithfulness
  • infidelity

Etymology

  • substance (Old French (842-ca. 1400))
  • substantia (Latin)
Synonym.com