Intoxicate rhymes with:
abdicate, aguacate, allocate, aluminosilicate, authenticate, communicate, complicate, dedicate, deprecate, domesticate, educate, equivocate, eradicate, excommunicate, explicate, extricate, fabricate, indicate, misallocate, miscommunicate, pontificate, predicate, prognosticate, reciprocate, rededicate, reeducate, replicate, sophisticate, suffocate, unallocate, uncomplicate
Intoxicate sounds like:
inadequate, indexed, indicate, indicated, indict, indicted, indigest, induced, induct, inducted, inductee, intact, intoxicated