vernacular vs corker

vernacular and corker both are nouns.

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

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

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