filth vs sweet Fanny Adams

filth and sweet Fanny Adams both are nouns.

Word	Noun	Adjective	Verb	Adverb
filth	Yes	No	No	No
sweet Fanny Adams	Yes	No	No	No

filth (noun)	sweet Fanny Adams (noun)
an offensive or indecent word or phrase	little or nothing at all
a state characterized by foul or disgusting dirt and refuse
anything regarded as making something unclean
any substance considered disgustingly foul or unpleasant