murmuri murrill murukku muu-muu muuriku r-h-m racaria rachala rachial rachill raciula rackham rah-rah raharki rahhala rahimlu rahkama rahmali rahula raichak raichur raikiri railair railcar rakhahi rakhlah rakiura rakulik ramacca ramaiah ramaria ramauli ramiram ramkali ramlila rammack rammuka ramruma ramular raukaua raulhac rauraci raurici rauriki rhachi- ric-rac riccall richhai richill rikichi rimulia rrakala rrakull ruakaka ruakura ruchill rukhala uallach uchalli uchhala uchuruk ukumari ul-mulk ulikkal ulkkari ullalla ullrich ullurai ulmaria ulucami umalali umkirch ummachu umuahia urachal urahari urakami urakara uralium uruachi uruacu urucuca urucuia urucuri urumchi