narun narur nauka nauni naura nauri nauru niaku niamh niani nianu niari niarn nihan nihar nihau nihka niimi nikah nikam nikan nikau nikin nikka nikki nimar nimia nimmi nimri ninam ninan ninia ninku ninna ninur nirah niram niran nirim nirma nirna nkana nkara nkima nkimi nnama nrank nu-nu nuhuh nukha numan numia nummi nunan nunka nunki nunna nunni nunun nurak nurar nuria nurik nurin nurmi nurra nurri nuruk nurun ra-ra raakh raham rahan rahia rahim rahki rahma rahmi rahna raiah raima raimi raimu raina raink rainn rakaa rakah rakai rakam rakan rakhi rakia rakim rakin rakni ramah ramai ramak raman ramar ramim ramin ramki ramma rammu ramna ranai ranam ranau rani- rania ranin ranka ranma ranna ranni rannu ranua ranum rarik rarin rauma rauna rauni rhaim rhain rhamn rhamu rhian rhin- rhina rhuma riaan riana riham rihan rikan rikhi rikka rikki rimar rimau rimmi rimur rinan rinka rinku rinna riria riuma rmnmn ruaha ruaka ruana ruark ruhnu ruina ruiru rukai rukhi rukia rukmi rumah ruman rumia rumin rummi rummu runan runin rurak ruran rurik rurka rurki u-man u-n-i u-nii uh-uh uhhuh uhnin uhura uhuru ukhra ukiah ukiam ukina ukkin ukrah ukuma umami umana umari umaru umhum umiak uminn umiri ummah umman umnak umrah umran unaka unama unami unara unari unark unarm unaru unima unini uninn unkar unkur unmai unman unnam unnau unnim unnun unnur unrar unrra unruh unrun unurn uraan uran- urana urani urari urhan uriah urian urin- urkun urmai urman urmia urram urria uruan uruma urumi ururi uumaa uuuuu