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