Colgate's rhymes with:
promulgates, promulgates, accentuates, alleviates, candidate's, candidates, candidates', carbohydrates, coarticulates, defrates, desiccates, discombobulates, emanates, goates, hallucinates, insinuates, matriculates, overpopulates, palpitates, phosphates, prevaricates, promulgates, vibrates, violates, vociferates
Colgate's sounds like:
checklists, closets, colestock, collects, cyclists