slang vs bunghole

slang and bunghole both are nouns.

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

slang (noun)	bunghole (noun)
a characteristic language of a particular group (as among thieves)	a hole in a barrel or cask; used to fill or empty it
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar	vulgar slang for anus