Sleeping rhymes with:
bleeping, leaping, beeping, bleeping, creeping, heaping, keeping, leaping, peeping, reaping, safekeeping, seeping, sweeping, weeping
Sleeping sounds like:
scalping, shelving, slapping, slavens, slavinski, sleepiness, slip-ons, slipping, slivinski, sloping, sloppiness, slovenes, solvency, solving, sullivan's, sullivans, sylvanus