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