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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

physical entity go
an entity that has physical existence

causal agent, cause, causal agency go
any entity that produces an effect or is responsible for events or results

agent go
a substance that exerts some force or effect

drug go
a substance that is used as a medicine or narcotic

drug of abuse, street drug
a drug that is taken for nonmedicinal reasons (usually for mind-altering effects)

noun.artifact

7 Subcategories

speed, amphetamine, pep pill, upper go
a central nervous system stimulant that increases energy and decreases appetite
gateway drug go
a habit-forming drug that is not addictive but its use may lead to the use of other addictive drugs
lysergic acid diethylamide, LSD go
a powerful hallucinogenic drug manufactured from lysergic acid
sedative, sedative drug, depressant, downer go
a drug that reduces excitability and calms a person
soft drug go
a drug of abuse that is considered relatively mild and not likely to cause addiction
tobacco, baccy go
leaves of the tobacco plant dried and prepared for smoking or ingestion
intoxicant, alcohol, alcoholic drink, alcoholic beverage, inebriant go
a liquor or brew containing alcohol as the active agent