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