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