filth vs bawdy

filth and bawdy both are nouns.

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

As nouns, bawdy is a hyponym of filth; that is, bawdy is a word with a more specific, narrower meaning than filth:

Other hyponyms of filth include bawdry, scatology.

filth (noun)	bawdy (noun)
an offensive or indecent word or phrase	lewd or obscene talk or writing
a state characterized by foul or disgusting dirt and refuse
anything regarded as making something unclean
any substance considered disgustingly foul or unpleasant

filth (adjective)	bawdy (adjective)
	humorously vulgar