filth vs piss

filth and piss both are nouns.

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

filth (noun)	piss (noun)
an offensive or indecent word or phrase	informal terms for urination
a state characterized by foul or disgusting dirt and refuse	liquid excretory product
anything regarded as making something unclean
any substance considered disgustingly foul or unpleasant

filth (verb)	piss (verb)
	eliminate urine