nohara nohkan nokhar nokhur nokona non-no nonaah nonaka nonary nonhar nonkon nonono nonoon noonan noonoo noonor nooran norran norrby norroy noubar nounou nourry nuh-uh nuhaka nukkuu nukunu nurhak nurhan nuryab nuyaka nyabor nyanon nyarko nybrua nykara nyurba nyyank o-hook o-knon oahuan oakura oba-na obanya obarok obokun oborka oboyan obruby obubra ohbaby ohnono ohohoh ohokay ohrana ohunka ohyoko okahao okany okbara okoban onabun onanon onarun onbook onhuno onnara onuaku onuora onyour oohooh ookroo oooooo oorahu oraban orbara orbona orkhon ornana ornary ornbau orokon ororry orraon orrho- orrour orrouy ouanho ouroun ouyoun oy-kho oyabun oynoun oyunaa raaban raabau raabun rababa rabano rabbah rabban rabbyn rabkor rabona rabuor rahara rahbar rahkan rahona rahrah rakhya raknno ranana ranban rankuh rarahu raraka rauayn rayban raybon rayhon raynor rayray rhanny robbah robroy robryk rohana rohrau rohuna rokkor rokuko rokuro ronnon ronron ronyon rorbua rounou royana roybon roynon ru-yan ruabon rubano rubarb rubbon rubbra rubro- ruhroh rukban rukkan run-on runaha runyan runyon rurban rybany ryokan ryu-oh ryukyu ryuo ryuuya u-bahn u-rank uahuka ubauro uh-huh uhokay ukbara unbank unbark unbook unborn unbran unburn unbury unh-uh unhook unhunh unkana unrank unyark uranah urano- urbana urbank urbano urbona urhobo urnary urnayr urnyak uruana uruara yaakro yabaku yabayo yahaan yahara yakhab yakhak yakkha yakubu yakuur yakyak yanaka yanaon yankon yanouh yanuka yaohan yaohua yaraka yarara yarbay yarkon yarona yarooh yaroun yarran yarura yaruro yaruru ybabyy ybarra yhyakh yo-hah yo-han yoanna yobuko yohkan yohkoh yohoho yokahu yokoya yokuba yonaka yonyou yoohoo yookan yoroko yoruba youbar youbou youkan youn-a younan younha yoyoyo yubnub yuhara yuhuan yukana yukhan yukhon yunkan yunnan yunyan yuraku yurara yuruna yuyuan