nosh-up vs vernacular

nosh-up and vernacular both are nouns.

Word	Noun	Adjective	Verb	Adverb
nosh-up	Yes	No	No	No
vernacular	Yes	Yes	No	No

nosh-up (noun)	vernacular (noun)
a large satisfying meal	the everyday speech of the people (as distinguished from literary language)
	a characteristic language of a particular group (as among thieves)

nosh-up (adjective)	vernacular (adjective)
	being or characteristic of or appropriate to everyday language