hhhhh hhour ho-ho ho-oh hohos hokku hooks hoops hoors hoosh hopko hoppo hopps hopup horks horos horro horru horup horus hosho hosps hossu hosur hours houss hross hruso huhuh huhus hukok huork hurko hurok hurso hurup husks husos huuru k-p-r k-pop khoku khoro khors khour khsrp khuru khush khuur ko-ko kokko kokor kokos kokou koksu kokur kooks koops kooru koosh kopps kopru korku korop koror koros korpo korps korro korso koruk korup korus kosho koshu kosku kosor kosso kours kroos kropp kross krsko krupp krups krush ksour kukko kukok kuksu kukup kukur kupur kurku kuros kursk kuruk kurup kurus kushk kusuh kusuo kusur kuusk oh-oh oh-ok oh-so ohohs ohour ohuus okkur okoho okoro okpho okuku okuru ooooh ooooo ophur opoho opoku oppos orkus orosh oroso orosu oruku oruro ososo ossos ossur osusu oukup ouoro ouphs phos- phoss phrop po-po pokou poohs poopo poops poork poors popop popos poppo popup porks poro- poros porro porur porus posho pours poush pouss proor prop- propp propr props pros- prosh proso pross prush pruss pskhu psor- psoup pukus puppo purku puro- purok puros purrs pursh purus push- pusku puurs ro-ro rohru rohus rokkk rokos rookh rooks roops ropos rosko rosso rosss rosu rouko roups roush rprop rrsps ruhrs rukhs rukus rushh rusko rusks rusor russh russo s-k-o s-o-r shhhh shokk shoko shoku shook shoop shoor shoos shops shoro shorr shors shosh shoup shour shous shprh shuko shukr shurk shuru shush skoko skopo skors skosh skruk skurr skuru so-ho so-so sohos sokho sokos sooks sooru sopho sophs sopor soppo sopup sorkh sorok soror soros sorsk sorso sorsu sorus soshu soss- sosus souho souks soups sours sous- sphos spohr spook spoor spor- spork sporo spors sposh sposo spurk spurr spurs ssssh sssss ssukh suhur sukho sukko sukru sukuh sukuk sukur supor supps supur surkh surpu sursk suruh suruk surur surus susso susuk susus u-pop uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru ukpor ukrop uorps uros urour urous urshu ursuk ursus us-ks ushus uskok uskup usour usurp uuork uuuuu