primitivism vs crudeness

primitivism and crudeness both are nouns.

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

As nouns, primitivism and crudeness are synonyms defined as:

Other synonyms of primitivism include crudity, primitiveness, rudeness.

primitivism (noun)	crudeness (noun)
a genre characteristic of (or imitative of) primitive artists or children	an impolite manner that is vulgar and lacking tact or refinement
a wild or unrefined state	an unpolished unrefined quality
	a wild or unrefined state