disengagement vs disengage

disengagement is a noun but disengage is not a noun.

Word	Noun	Adjective	Verb	Adverb
disengagement	Yes	No	No	No
disengage	No	No	Yes	No

disengagement (noun)	disengage (noun)
to break off a military action with an enemy
the act of releasing from an attachment or connection

disengagement (verb)	disengage (verb)
	become free
	release from something that holds fast, connects, or entangles
	free or remove obstruction from