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