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