intoxicant vs drink

intoxicant and drink both are nouns.

Word	Noun	Adjective	Verb	Adverb
intoxicant	Yes	Yes	No	No
drink	Yes	No	Yes	No

As nouns, drink is a hypernym of intoxicant; that is, drink is a word with a broader meaning than intoxicant:

Other hypernyms of intoxicant include drug of abuse, street drug, beverage, drinkable, potable.

intoxicant (noun)	drink (noun)
a drug that can produce a state of intoxication	the act of drinking alcoholic beverages to excess
a liquor or brew containing alcohol as the active agent	the act of swallowing
	any liquid suitable for drinking
	a single serving of a beverage
	any large deep body of water

intoxicant (adjective)	drink (adjective)
causing intoxication

intoxicant (verb)	drink (verb)
	be fascinated or spell-bound by; pay close attention to
	take in liquids
	consume alcohol
	drink excessive amounts of alcohol; be an alcoholic
	propose a toast to