caff vs slang

caff and slang both are nouns.

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

caff (noun)	slang (noun)
informal British term for a cafe	a characteristic language of a particular group (as among thieves)
	informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar