unending vs lasting

unending and lasting both are adjectives.

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

unending (adjective)	lasting (adjective)
continuing forever or indefinitely	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