naive art vs primitive art

naive art and primitive art both are nouns.

Word	Noun	Adjective	Verb	Adverb
naive art	Yes	No	No	No
primitive art	Yes	No	No	No

As nouns, naive art and primitive art are synonyms defined as:

naive art and primitive art: a genre of art and outdoor constructions made by untrained artists who do not recognize themselves as artists

Other synonyms of naive art include outsider art, self-taught art, vernacular art.

naive art (noun)	primitive art (noun)
a genre of art and outdoor constructions made by untrained artists who do not recognize themselves as artists	a genre of art and outdoor constructions made by untrained artists who do not recognize themselves as artists