Simple categories matching psychoactive:

• substance,
• amine,
• drug,
• food,
• property,
• effect,
• stimulant,
• herb,
• medication,
• plant,
• benzodiazepine,
• agent,
• pharmaceutical,
• cactus,
• alkaloid,
• medicine,
• chemical,
• ligand,
• intoxicant,
• peptide,
• compound,
• constituent,

Members with property psychoactive:

• tryptophan,
• alcohol,
• cerebral_vasodilator,
• cocaine,
• narcotic,
• decongestant,
• amphetamine,
• sertraline_zoloft,
• acute_psychosis,
• marijuana,
• steroid,
• antidepressant,
• fluoxetine,
• nicotiana-tabacum_tobacco,
• thc,
• hallucinogenic_substance,
• tranquilizing_action,
• cannabis-sativa_marijuana,
• stimulant,
• oxazepam,
• benzodiazepine,
• serotonin,
• depressant,
• coca,
• lsd,
• hallucination,
• hallucinogen,
• nitrite_inhalant,
• mushroom,
• tobacco_product,
• medicine,
• heroin,
• prozac,
• ergot_alkaloid,
• tobacco,
• inhalant,
• ssri,
• histamine,
• kavakava,
• antipsychotic_medication,
• nortriptyline,
• opiate,
• poppy_derivative,
• alprazolam,
• ergot,
• clonidine,
• fluoxetine_prozac,
• crack_cocaine,
• synthetic_drug,
• amitriptyline,
• various_antidepressant,
• psilocybin_mushroom,
• haloperidol,
• terpene,
• methylphenidate,
• antiepileptic,
• yarrow,
• ecstasy_mdma,
• atypical_stimulant,
• paxil,
• clomipramine,
• methylphenidate_ritalin,
• xanax,
• marihuana,
• clozaril,
• anticonvulsant,
• ghb,
• speed,
• phencyclidine,
• fluphenazine,
• sedative,
• chlorpromazine,
• analgesic_drug,
• nicotine,
• tea,
• phenothiazine_chlorpromazine,
• paranoia,
• neuroleptic,
• inhalant_petrol,
• cocoa,
• methadone,
• hydroxyzine,
• excitant,
• traditional_antidepressant,
• painkiller,
• methylenedioxymethamphetamine_mdma,
• analeptic,
• resin,
• tranquilizer,
• hash_oil,
• saponin,
• antipsychotic,
• dexedrine,
• acetaldehyde,
• diphenhydramine,
• psychedelic_mushroom,
• coffee,
• anxiety,
• glue,
• peyote,
• passion_flower,
• prescription_medication,
• major_tranquilizer,
• pyridine,
• psychotropic_drug,
• common_antipsychotic,
• sleep_medication,
• chocolate,
• sedative_hypnotic,
• mandrake,
• certain_medicine,
• street-drug_amphetamine,
• benzodiazepine_valium,
• enkephalin,
• prazosin,
• tranquilliser,
• cigarette,
• narcotic_medication,
• lorazepam,
• antihistamine,
• coca_leaf,
• crack,
• imipramine,
• drug,
• formaldehyde,
• nitrazepam,
• ecstasy,
• speed_amphetamine,
• ethanol,
• related_compound,
• aspirin,
• psilocybin,
• clozapine,
• opiate_peptide,
• mdma,
• atropine,
• mdma_ecstasy,
• medication,
• lsd_congener,
• illicit_drug,
• ritalin,
• halcion,
• cyclic_antidepressant,
• valerian,
• thc_tetrahydrocannabinol,
• sugar,
• methamphetamine,
• salvia,
• tetrahydrocannabinol,
• hashish,
• zoloft,
• doxepin,
• hi,
• ephedrine,
• buspar,
• henbane,
• barbiturate,
• solvent,
• antidepressant_fluoxetine,
• crystal_meth,
• pcp,
• opium,
• street-drug_cocaine,
• valium,
• ergot_lsd,
• tannin,
• cocaine_marijuana,
• kava,
• feeling,
• benzodiazepine_agonist,
• cowpie_mushroom,
• anxiolytic,
• phenelzine,
• herb,
• mescaline,
• antianxiety-drug_xanax,
• tetrahydrocannabinol_thc,
• caffeine,
• meperidine,
• phencyclidine_pcp,
• tranquillizer,
• hypnotic,
• cannabis,
• dopamine,
• khat,
• valium_diazepam,
• laxative,
• chlordiazepoxide,
• ketamine,
• fentanyl,
• psychomotor_stimulant,
• chamomile,
• morphine,
• diazepam,
• belladonna,