vernacular vs sheeny

vernacular and sheeny both are nouns.

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

vernacular (noun)	sheeny (noun)
the everyday speech of the people (as distinguished from literary language)	(ethnic slur) offensive term for a Jew
a characteristic language of a particular group (as among thieves)

vernacular (adjective)	sheeny (adjective)
being or characteristic of or appropriate to everyday language	reflecting light