nonkin nonkon nonlab nonoai nonoil nonono nonoon noonan noonoo nounal nounou nualik nuaulu nubbin nubian nukian nukkuu nuklon nukunu null-o nulli- o-knon oaonui oba-na obaala obalki oballo obania obbola obinna obokun obolno oboloi obolon okalik okanin okaoni okoban okolia okollo okonin okubi okunin olaibi olalla oliana oliban olinia oliola ollila olloki ollola olobok olokun oluklu olunin onabun onani onanon onbail onbook oniani onkalo onklou onloan onlook onnion ononin onuaku oolala oooooo oualia ouioui ouolon ubala ubilla uikala ukilla ukkali uklana ulania ulaula ulikon ulinia ullalu ulubab unakin unaoil unbain unball unbank unbook unbulk uniao uniola unionu unkana unkill unkink unlink unlook unlouk unlull unnail