nagoa nagor nagra nagua namam naman namao namar namco namga namma nammo nammu namna namoc namon namor namru namua namur nanan nanao nanga nanma nanmo nanmu nann- nanna nanno nano- nanoa nanoc nanog nanom nanon nanou nanum nanur naour narag naram naran narau narc- narco narma naroo naror narou narra narro narum narun narur nauga naura nauru ncomm nconf ncora ngago ngagu ngamu ngana ngara ngaro ngaru ngfor ngoma ngong ngora ngoro ngram ngugu nguna ngura nguru nnama nnfcc nnooo no-go no-no nocan nofan nofor nofou nofun nogar nogna nogra noman nomar nommo nomo- nomom non-u nona- nonac nonan nonar nonna nonno nooma noonu noora norca norco norm- norma norna noroc noron norra norro norum norun nouga nouna noura nrcam nroff nu-nu nucca nucmc nucor nugam numan nunan nunca nunga nunna nunon nunun nuoro nurar nurfc nurga nurmo nuroa nurra nurun oagar oarac oaror ocana ocara ocaro occam occar occra occur ocora ocorn ocr-a ofafa ofarc ofcom offof offon offun ofman ofono ofora oforn ofour ofrum ofuna oggar ognon ogogo ogron oguaa ogugu ogura omama omana omang omara omarr omman omoon omoro omran omron omuma omura onaga onano onaon onara onco- oncom ongar ongon onman onmun onoff onoma onoon onora onorn onour onran onuca onuma ooman oonga ooooo orama oramo orana orang oraon orara orcan orcon orfar orfor organ orgon orgun orman ormoc ormur ornan ornon ornua oroco oromo orona orono oroua orrca orrgo orrum oruga oruro ouara ouona ouoro ouran ourno r-co- ra-ra raaff raagu raaor racan racom racon rafar raffa ragam ragan ragga ragno ragon ragoo ramac raman ramar ramco ramma rammu ramna ramon ramor ranac ranam ranau ranca ranco ranga rango rangu ranma ranna rannc ranno rannu ranon ranua ranum raouf raraf raron rauco raugu rauma rauna raung rauno rauon rccar rcmac rmnmn rnrmc ro-ro roana roann rocar rocca rocco rocoa rocor rocou roffa rofor rogac rogan rogna rogno romac romag roman romao romfo romon ronan ronco ronga rongo rongu ronno rooma roomu roong roram rorra rouma roumm roung roura rraga rragc ruana ruang ruano ruffo rufo- rugao rugma ruman rummo rummu rumor runan runcu runga rungu runmc runo- runof runon ruomu ruran u-con u-man uacrr uaroo ucgun uconn ufana ufgau ufofu ufuma ugoff ugong ugro- ugrug umaga umana umaru umman umong umour umran un-go unaco unafr unama unamo unara unarm unaru uncaf uncon uncor unfun unfur ungag ungar ungma ungon ungra ungum ungur unman unnam unnao unnau unnun unnur unona unoor unorn unrar unrra unrug unrun unurn uofnc uorga uraan uraga urago uran- urana urano urgun urman urour urram urrao uruan urucu uruma uumaa uuuuu