dissociate vs disassociate

dissociate and disassociate both are verbs.

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

As verbs, dissociate and disassociate are synonyms defined as:

Other synonyms of dissociate include disjoint, disunite, divorce.

dissociate (verb)	disassociate (verb)
to undergo a reversible or temporary breakdown of a molecule into simpler molecules or atoms	part; cease or break association with
regard as unconnected
part; cease or break association with