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