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