Pieper rhymes with:
beeper, cheaper, deeper, keeper, keiper, kieper, leeper, leiper, neeper, reaper, scheper, schlieper, sleeper, steeper, streeper, sweeper, teper
Pieper sounds like:
paar, pair, paper, papery, papier, par, para, pare, pariah, paro, parr, parra, parrow, parry, pary, pauper, paver, payer, payeur, pear, peary, pebereau, peer, peery, peffer, peifer, peiffer, peoria, peper, pepper, per, pera, pere, perea, pereira, perera, pereyra, peria, pero, perra, perreira, perri, perrier, perro, perrow, perry, peru, pfarr, pfeffer, pfeifer, pfeiffer, pfeuffer, phair, phar, pharaoh, pharo, pharoah, pharr, phibro, phifer, pier, pieri, pierie, piero, pierre, pierro, pifer, piper, pipher, pirie, piro, pirro, piver, poer, poirier, poirrier, pooper, poor, poore, poorer, popper, por, pore, porr, porro, pour, power, poyer, prairie, pray, prayer, pre, pree, prew, prewar, preway, prey, preyer, pri, prier, prieur, prior, priore, priory, pro, proia, prow, pru, prue, pruer, pry, pryer, pryor, puffer, puffery, pur, pura, pure, puree, purer, puri, purr, puryear, pyper, pyre, pyro