salaciousness vs obscenity

salaciousness and obscenity both are nouns.

Word	Noun	Adjective	Verb	Adverb
salaciousness	Yes	No	No	No
obscenity	Yes	No	No	No

As nouns, salaciousness and obscenity are synonyms defined as:

Other synonyms of salaciousness include bawdiness, lewdness, salacity.

salaciousness (noun)	obscenity (noun)
the trait of behaving in an obscene manner	an obscene act
	the trait of behaving in an obscene manner
	an offensive or indecent word or phrase