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