bitch vs slang

bitch and slang both are nouns.

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

bitch (noun)	slang (noun)
female of any member of the dog family	a characteristic language of a particular group (as among thieves)
informal terms for objecting	informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar
a person (usually but not necessarily a woman) who is thoroughly disliked
an unpleasant difficulty