inebriated vs drunk

inebriated is not a noun while drunk is a noun.

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

As adjectives, inebriated and drunk are synonyms defined as:

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

Other synonyms of inebriated include gone, intoxicated, ripped.

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

inebriated (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