Here's what rhymes with dissociate.

Consider these alternatives

dissociated / sociated disassociated / sociated disassociate / dissociate dissociates / associates detach / that differentiate / state segregate / great extricate / great insinuate / bisinuate insulate / late disavow / how disengage / stage bestir / per ingratiate / state confine / fine distill / still oxidize / size decouple / double reabsorb / short steeled / field humanize / size outdone / one