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