Vociferates rhymes with:
defrates, defrates, accentuates, alleviates, candidate's, candidates, candidates', carbohydrates, coarticulates, colgate's, defrates, desiccates, discombobulates, emanates, goates, hallucinates, insinuates, matriculates, overpopulates, palpitates, phosphates, prevaricates, promulgates, vibrates, violates