Miller's rhymes with:
millers, desillers, diller's, distiller's, distillers, distillers', drillers, fillers, gillers, killer's, killers, kobylarz, millers, pillars, schiller's, spillers, stiller's, thrillers, villars, villers, willers
Miller's sounds like:
mahler's, mailer's, mailers, malarkey, melrose, millerick, millers, moliere's, mullarkey, muller's