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