incorporeality vs immateriality

incorporeality and immateriality both are nouns.

Word	Noun	Adjective	Verb	Adverb
incorporeality	Yes	No	No	No
immateriality	Yes	No	No	No

As nouns, incorporeality and immateriality are synonyms defined as:

incorporeality and immateriality: the quality of not being physical; not consisting of matter

incorporeality (noun)	immateriality (noun)
the quality of not being physical; not consisting of matter	the quality of not being physical; not consisting of matter
	complete irrelevance requiring no further consideration