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