intoxicated vs drunk

intoxicated is not a noun while drunk is a noun.

Word	Noun	Adjective	Verb	Adverb
intoxicated	No	Yes	No	No
drunk	Yes	Yes	No	No

As adjectives, intoxicated and drunk are synonyms defined as:

intoxicated and drunk: stupefied or excited by a chemical substance (especially alcohol)

Other synonyms of intoxicated include gone, inebriated, ripped.

As adjectives, intoxicated and drunk are synonyms defined as:

intoxicated (noun)	drunk (noun)
	a chronic drinker
	someone who is intoxicated

intoxicated (adjective)	drunk (adjective)
stupefied or excited by a chemical substance (especially alcohol)	stupefied or excited by a chemical substance (especially alcohol)
as if under the influence of alcohol	as if under the influence of alcohol