Schlieper rhymes with:
leeper, leiper, sleeper, beeper, cheaper, deeper, keeper, keiper, kieper, leeper, leiper, neeper, pieper, reaper, scheper, sleeper, steeper, streeper, sweeper, teper
Schlieper sounds like:
scalfaro, scalper, schlafer, schleifer, selover, silber, silvar, silveira, silver, silvera, silveri, silveria, silverio, silverware, silvery, slavery, sleeper, sleepwear, slifer, slipper, slippery, sliver, slobber, sloper, sloppier, slover, solver, sulfur, sulphur