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