bitch vs vernacular

bitch and vernacular both are nouns.

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

bitch (noun)	vernacular (noun)
female of any member of the dog family	the everyday speech of the people (as distinguished from literary language)
informal terms for objecting	a characteristic language of a particular group (as among thieves)
a person (usually but not necessarily a woman) who is thoroughly disliked
an unpleasant difficulty

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

bitch (verb)	vernacular (verb)
say mean things
complain