Nip vs vernacular

Nip and vernacular both are nouns.

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

Nip (noun)	vernacular (noun)
(offensive slang) offensive term for a person of Japanese descent	the everyday speech of the people (as distinguished from literary language)
	a characteristic language of a particular group (as among thieves)

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