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