Convince rhymes with:
evince, vince, dinse, evince, ince, lince, linse, mince, port-au-prince, port_au_prince, prince, quince, rinse, since, vince, wince
Convince sounds like:
campanis, camping, champion's, championing, champions, chimpanzee, chimpanzees, chomping, combines, combing, combining, comeuppance, comfinance, companies, companies', companies's, companions, company's, confines, confining, connivance, conniving, convenes, convenience, conveniences, convening, conveyance, conveying, convinces