ruran ruule u-man u-men u-n-i u-nii u-niq ubai ubari ubble ubeam ubeen uber- ubirr ubume uelen uelia uenmr uibai uinal uinen ulaan ulala ulali ulalu ulama ulbra ulema ulene ulila uline ullal ullam ullar ullin ullur ulman ulmen ulmer ulmin ulnae ulnar ulrum uluia ulula ululu uluru umala umami umana umari umaru umbai umbar umbe- umbel umber umbil umble umblu umbra umbre umbri umea umeer umeme umiaq umien uminn umiri umman umran unama uname unami unara unari unarm unaru unban unbar unial unibe unima unini uninn unmai unman unmee unnam unnau unnim unnun unnur unqua unrar unrra unrun unurn uqair uqbar uquia uraan uraba uraei urail urali uran- urana urani urare urari urban urbar urbia urea- ureae ureal urelu ureme urena urera urial urian uribe uriel urien urin- urine urlam urlar urmai urman urmia urnal urram urrea urria uruan urubu uruli uruma urumi ururi uumaa uuuuu