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