k-rupt kkoktu knotup kokoku kokoon kokopo kokopu kokoro kokott kokoun konnor konnur konton kontor kookoo koonur koopoo kootoo koottu korkor korkut kororo korunk koruru kotoko kotono kottur kotuku koukou kouoro kourou kourtt koutou kronor kronur kroton krupuk kuknur kunkur kunnur kuntur kurkun kuroko kurort kurupt kururu kutton n-toon nkonko nkoroo noktor non-no non-op nonkon nonono nonoon nonpro noonoo noonor noonto norton notour notout notron notton nottoo noturn nounou ntuntu nukkuu nukunu nunton nupont nurkot nurpur nurton o-knon okpoko ontour onupto ookroo oooooo oporto optoro optout orokon oroton orrour ortprk ottoor otukpo oukoop ouroun ourton outour output outrun outrup outtop outtro pokpon pokuru ponnur ponoko ponton pontru pookoo poopoo pop-up popopo poporo popout poppop poptop porno- porron porton potron pottok potton pottop poupko poupon poupou pouron pppppp prokon prokop pronto propup propur proto- proton prutot punpun pupput pupton purkot purnor purpur purton put-on put-up putnok putour putout putput puttoo puttur puukko rokkor rokuko rokupr rokuro ronnon ronron rooton rootup rotork rotour rotout rotrou rotton rounou routot rukutu run-on run-up runout runton ruptor rurutu rutour tkoutt to-on to-put tokuko tokuro ton-up tonono tonoro tonour tonpon tonton tookon tookto tookup tootoo top-up toporu topout toppop topton tornup tororo torpor tortor tortou tot-up totnor totopo totoro totrot touron tourou touton toutou toutuo trokut tronto tropo- troppo trotro trunko truont tuktuk tuotuo tupton turko- turnon turnor turnto turnup turron turton turtuk turtur tururu tutour tutton tuttut u-turn unknot unprop unpunk unroot untorn unturn unu-op up-put uponon uponor uppoor upprop uproot uptono uptorn upturn urturn uruppu utkoor utnoor utroor utukku utukur