filth vs stern

filth and stern both are nouns.

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

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

filth (adjective)	stern (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