raunch vs vulgarity

raunch and vulgarity both are nouns.

Word	Noun	Adjective	Verb	Adverb
raunch	Yes	No	No	No
vulgarity	Yes	No	No	No

As nouns, raunch and vulgarity are synonyms defined as:

Other synonyms of raunch include coarseness, commonness, grossness, vulgarism.

raunch (noun)	vulgarity (noun)
the quality of lacking taste and refinement	the quality of lacking taste and refinement