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