Hun vs vernacular

Hun and vernacular both are nouns.

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

Hun (noun)	vernacular (noun)
offensive term for a person of German descent	the everyday speech of the people (as distinguished from literary language)
a member of a nomadic people who invaded Europe in the 4th century	a characteristic language of a particular group (as among thieves)

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