primitivism vs rudeness

primitivism and rudeness both are nouns.

Word	Noun	Adjective	Verb	Adverb
primitivism	Yes	No	No	No
rudeness	Yes	No	No	No

As nouns, primitivism and rudeness are synonyms defined as:

Other synonyms of primitivism include crudeness, crudity, primitiveness.

primitivism (noun)	rudeness (noun)
a genre characteristic of (or imitative of) primitive artists or children	a manner that is rude and insulting
a wild or unrefined state	a wild or unrefined state