Here's what rhymes with quadrupole.
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 stroll cajole maypole rissole skoal patrol scroll enroll systole extol petiole unroll bedroll condole oriole extoll beanpole control glycerol casserole vacuole arteriole cubbyhole innersole profiterole buttonhole decontrol pigeonhole camisole