disassociate vs disjoint

disassociate is not an adjective while disjoint is an adjective.

Word	Noun	Adjective	Verb	Adverb
disassociate	No	No	Yes	No
disjoint	No	Yes	Yes	No

As verbs, disassociate and disjoint are synonyms defined as:

Other synonyms of disassociate include dissociate, disunite, divorce.

disassociate (adjective)	disjoint (adjective)
	having no elements in common

disassociate (verb)	disjoint (verb)
part; cease or break association with	become separated, disconnected or disjoint
	make disjoint, separated, or disconnected; undo the joining of
	separate at the joints
	part; cease or break association with