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