arsehole vs vernacular

arsehole and vernacular both are nouns.

Word	Noun	Adjective	Verb	Adverb
arsehole	Yes	No	No	No
vernacular	Yes	Yes	No	No

arsehole (noun)	vernacular (noun)
vulgar slang for anus	the everyday speech of the people (as distinguished from literary language)
	a characteristic language of a particular group (as among thieves)

arsehole (adjective)	vernacular (adjective)
	being or characteristic of or appropriate to everyday language