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