lastingness vs lasting

lastingness is a noun but lasting is not a noun.

Word	Noun	Adjective	Verb	Adverb
lastingness	Yes	No	No	No
lasting	No	Yes	No	No

lastingness (noun)	lasting (noun)
permanence by virtue of the power to resist stress or force

lastingness (adjective)	lasting (adjective)
	continuing or enduring without marked change in status or condition or place
	retained; not shed
	existing for a long time
	lasting a long time without change