ditch vs slang

ditch and slang both are nouns.

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

ditch (noun)	slang (noun)
a long narrow excavation in the earth	a characteristic language of a particular group (as among thieves)
any small natural waterway	informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar

ditch (verb)	slang (verb)
crash or crash-land	abuse with coarse language
cut a trench in, as for drainage	fool or hoax
make an emergency landing on water	use slang or vulgar language
forsake
throw away
sever all ties with, usually unceremoniously or irresponsibly