Here's what rhymes with rentcontrol.
control role roll droll troll prole whole soul coal goal hole pole sole bowl fol mole poll toll parole stroll knoll shoal dole foal bole boll thole unroll vole decontrol kohl tole dolour patrol stole scroll enroll bedroll condole oriole camisole maypole rissole skoal arteriole cajole petiole cubbyhole innersole glycerol systole casserole extol quadrupole vacuole buttonhole pigeonhole extoll beanpole profiterole