filth vs bastard

filth and bastard both are nouns.

Word	Noun	Adjective	Verb	Adverb
filth	Yes	No	No	No
bastard	Yes	Yes	No	No

filth (noun)	bastard (noun)
an offensive or indecent word or phrase	derogatory term for a variation that is not genuine; something irregular or inferior or of dubious origin
a state characterized by foul or disgusting dirt and refuse	insulting terms of address for people who are stupid or irritating or ridiculous
anything regarded as making something unclean	the illegitimate offspring of unmarried parents
any substance considered disgustingly foul or unpleasant

filth (adjective)	bastard (adjective)
	fraudulent; having a misleading appearance