narma narod naroo naror narou narra narro narum narun narur nauga naura nauru ndago ndana ndogo ndooa ndora ndour nduma nduru ngago ngagu ngamu ngana ngara ngaro ngaru ngnad ngoma ngong ngora ngoro ngram ngudu ngugu nguna ngura nguru nmdar nmgnd nnama nnooo no-do no-go no-no noard nodar nodum nogar nogna nogod nogra nomad noman nomar nommo nomo- nomom non-u nona- nonad nonan nonar nonda nondo nonna nonno nooma noonu noora noord norad nordo norm- norma norna noron norra norro norum norun nouga nouna noura nu-nu nuada nudum nudur nugam numan nunan nunda nunga nunna nunon nunun nuoro nurar nurga nurmo nuroa nurra nurun o-dog oagar oando oandu oaror odama odara oddur odgar odoom odour odran odrga odudu oduom oduro ogard oggar ognon ogogo ogron oguaa ogugu ogura omama omana omang omara omarr omman omoon omoro omran omron omuma omura onado onaga onand onano onaon onara onard ondra ongar ongod ongon ongud onman onmod onmun onoda onoma onond onoon onora onorn onour onran onuma ooman oonga ooooo orama oramo orana orand orang oraon orara ordon ordro organ orgon orgun orm-d orman ormod ormur ornan ornon ornua orodo oromo orona orono oroua orrgo orrum oruga oruro ouada ouara oudan oudon ouona ouoro ouran ourno ra-ra raagu raaor raard radan radar radau radom radon radun ragam ragan ragda ragga ragno ragon ragoo raman ramar ramma rammu ramna ramon ramor ran-d ranam ranau randa randd randm rando randr randu ranga rango rangu ranma ranna ranno rannu ranon ranua ranum raron rauda raugu rauma rauna raung rauno rauon rdram rmnmn ro-ro roana roann rodan rodau rodda rodna rodon rodor rogan rogna rogno romad romag roman romao romon ronan ronda rondo ronga rongo rongu ronno roodu rooma roomu roond roong roram rorra rouma roumm round roung roura rraga rrand ruana ruang ruano rudan rudar rudna rudno rudra rugao rugma ruman rummo rummu rumor runan runda rundu runga rungu runo- runon ruomu ruran u-god u-man uanda uandd uarda uaroo udaan udana udand udara udora ugada ugong ugro- ugrug umaga umana umaru umman umong umour umran umudu un-go unadd unadu unama unamo unara unarm unaru undam undog undug undun undur ungag ungar ungma ungod ungon ungra ungud ungum ungur unmad unman unnam unnao unnau unnun unnur unona unoor unorn unrar unrra unrug unrun unurn uorga uraan uraga urago uran- urana urano urdog urgun urman urour urram urrao uruan uruma uuand uuard uudam uumaa uurad uuuuu