corker vs vernacular

corker and vernacular both are nouns.

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

corker (noun)	vernacular (noun)
a machine that is used to put corks in bottles	the everyday speech of the people (as distinguished from literary language)
(dated slang) a remarkable or excellent thing or person	a characteristic language of a particular group (as among thieves)

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