Similar-sounding words in the dictionary:
boob, dube, grube, koob, lube, luebbe, raab, raabe, rab, rabb, rabe, raub, reaume, reeb, reul, reule, reuss, rheaume, rhude, rhule, rib, riebe, rob, robb, robbe, robe, rood, roode, roof, room, roome, roone, roop, roope, roos, roose, root, rouge, roupe, route, rub, rude, ruef, rueff, ruegg, ruel, ruesch, ruess, rueth, rufe, ruge, ruhe, rule, rupe, ruse, ruth, ruud, ruwe, shoob, troubh, tube, zube, rueb