slang vs asshole

slang and asshole both are nouns.

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

slang (noun)	asshole (noun)
a characteristic language of a particular group (as among thieves)	vulgar slang for anus
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar	insulting terms of address for people who are stupid or irritating or ridiculous