Slothower rhymes with:
beerbower, boomhower, borrower, burrower, deboer, denboer, follower, heyboer, isenhower, krakower, lawnmower, mumpower, narrower, shallower, spainhower, theatergoer, widower, yellower
Slothower sounds like:
salter, saltier, saltwater, salutary, saulter, schilder, schlater, schlatter, schleeter, schlitter, schlotter, schlueter, schluter, schowalter, schulder, shelter, shoulder, showalter, skelter, slater, slather, slatter, slattery, slayter, sleator, sleeter, slider, sliter, slither, sluder, sluiter, sluyter, slyter, solder, soldier, solitaire, solitary, solodar, soltero, sultry, swelter, sweltry