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