intoxicant

nouns

a liquor or brew containing alcohol as the active agent
"alcohol (or drink) ruined him"
alcohol, alcoholic beverage, alcoholic drink, inebriant, intoxicant
is derived from
intoxicate
a drug that can produce a state of intoxication
intoxicant
is derived from
intoxicate
is a type of (narrower)
a substance that is used as a medicine or narcotic
drug

adjectives

causing
intoxicant, intoxicating
is derived from
intoxicate