nucai nucca nucci nucha nuci- nucin nucmc nuhuh numan numia numic nummi nunan nunca nunch nunna nunni nunun nurar nuria nurin nurmi nurra nurri nurun ra-ra racah racan racch racha racic racin raciu raham rahan rahia rahim rahma rahmi rahna raiah raich raima raimi raimu raina rainn ramac ramah ramai raman ramar ramim ramin ramma rammu ramna ranac ranai ranam ranau ranca ranch rani- rania ranin ranma ranna rannc ranni rannu ranua ranum rarin rauch rauma rauna rauni rccar rchin rcirc rcmac rhaim rhain rhamn rhamu rhian rhin- rhina rhuma riaan riana rican ricci richa richi ricin riham rihan riich rimac rimar rimau rimmi rimur rinan rinca rinch rinna riria riuma rmnmn rnrmc ruach ruaha ruana rucci ruchi ruhnu ruina ruiru rumah ruman rumia rumin rummi rummu runan runch runcu runic runin runmc ruran ruric u-man u-n-i u-nii uacrr uaica uchan uchar uchuu ucria uh-uh uhhuh uhnin uhura uhuru uinic umami umana umari umaru umhum umiac uminn umiri ummah umman umrah umran unama unami unara unari unarm unaru uncia uncin unica unima unini uninn unmai unman unnam unnau unnim unnun unnur unrar unric unrra unruh unrun unurn uraan urach uraci uran- urana urani urari urhan uriah urian uric- urica urich urin- urmai urman urmia urram urria urric uruan urucu uruma urumi ururi uumaa uuuuu