slang vs butch

slang and butch both are nouns.

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

slang (noun)	butch (noun)
a characteristic language of a particular group (as among thieves)	a closely cropped haircut; usually for men or boys
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar	(slang) offensive term for a lesbian who is noticeably masculine

slang (adjective)	butch (adjective)
	(of male or female homosexuals) characterized by stereotypically male traits or appearance
	used of men; markedly masculine in appearance or manner