Rupert rhymes with:
neupert, shupert, alpert, appert, cypert, expert, geppert, halpert, haupert, hilpert, hippert, hoppert, huppert, lempert, leppert, limpert, lippert, neupert, nippert, pappert, pippert, reppert, ruppert, schappert, schumpert, shumpert, shupert, stimpert, weipert, wolpert
Rupert sounds like:
rafferty, raiford, rapaport, rapoport, rappaport, rappoport, rapport, rayford, reappeared, rebert, rebirth, reboard, referred, reoffered, repaired, repartee, report, reported, reppert, revard, revered, revert, reverted, revord, rivard, riverhead, riverwood, robart, robert, roberta, roberti, roberto, rubert, ruberto, rufford, ruford, rupard, ruperta, ruppert