stern vs filth

stern and filth both are nouns.

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

stern (noun)	filth (noun)
the rear part of a ship	an offensive or indecent word or phrase
the fleshy part of the human body that you sit on	a state characterized by foul or disgusting dirt and refuse
	anything regarded as making something unclean
	any substance considered disgustingly foul or unpleasant

stern (adjective)	filth (adjective)
severe and unremitting in making demands
not to be placated or appeased or moved by entreaty
of a stern or strict bearing or demeanor; forbidding in aspect
severely simple