intangibleness vs intangible

intangibleness and intangible both are nouns.

Word	Noun	Adjective	Verb	Adverb
intangibleness	Yes	No	No	No
intangible	Yes	Yes	No	No

intangibleness (noun)	intangible (noun)
the quality of being intangible and not perceptible by touch	assets that are saleable though not material or physical

intangibleness (adjective)	intangible (adjective)
	incapable of being perceived by the senses especially the sense of touch
	(of especially business assets) not having physical substance or intrinsic productive value
	lacking substance or reality; incapable of being touched or seen
	hard to pin down or identify