hhhhh hhour hkhrm ho-ho ho-oh hohms hohos hohum hokku hokum homo- homok homos homps hooks hoops hoors hoosh hopko hoppo hopps hopup horks horom horos horro horru horup horus hosho hosps hossu hosur hours houss hrmph hross hruso huhuh huhus hukok humor humph humps humur humus huork hurko hurm hurok hurso hurum hurup husks husos husum huuru k-p-r k-pop khoku khoro khors khoum khour khsrp khums khuru khush khuur ko-ko kohmo kokko kokor kokos kokou koksu kokum kokur komku komos kompo komus kooks koops kooru koosh kopps kopru korku korom korop koror koros korpo korps korro korso koruk korup korus kosho koshu kosku kosmo kosor kosso kours kromo kroos kropp kross krsko krumm krump krupp krups krush kshmr ksour kuhmo kukko kukok kuksu kukup kukur kumpo kumru kumuk kupur kurku kuros kursk kuruk kurup kurus kushk kusuh kusum kusuo kusur kuusk mhorr mmhmm mmmmm mohor mohrs mohur mokko mokpo mokro mokuk mokum momos momus mookk mooks mooro moors moosh mopup mopus mormo morop moror moros morou morph morro morsh morsk morso morss morum morup morus moshk mosko mosks mosor mosso mosuo mours mrkos mrmom mrmos mrorr muhos mukho mukur mukus mummu mumok mumps muppu murko murks murom muror muros murph murrh murro murru mursk muruk murum murup murus mushu musko musks musos musou musso musuk o-hum oh-oh oh-ok oh-so ohmmm ohohs ohour ohrum ohuus okkur okoho okoro okpho okuku okuru omoro ompok omuku omupo oomph ooooh ooooo ophur opoho opoku oppos oppum opump orkom orkus ormur ormus oromo orosh oroso orosu orrum oruku oruro osmo- osmos ososo ossos ossur osusu oukup ouoro ouphs phorm phos- phoss phrop pmpus po-po pokou pomor pomos pomps pompu pomum poohs poopo poops poork poors popop popos poppo popup porks poro- poros porro porum porur porus posho pours poush pouss promo proms proor prop- propp propr props pros- prosh proso pross prush pruss pskhu psor- psoup puhmu pukus pumps puppo purku purmo puro- purok puros purrs pursh purum purus push- pusku puurs ro-ro rohru rohus rokkk rokos romos rompo romps rompu rookh rooks rooms roomu roops ropos rosko rosmo rosso rosss rosu rosum rouko roumm roups roush rprop rrsps ruhrs rukhs rukus rummo rummu rumor rumos rumpo rumps ruoms ruomu rus-m rushh rusko rusks rusor russh russo s-k-o s-o-r shhhh shmoo shmup shokk shoko shoku shook shoop shoor shoos shops shoro shorr shors shosh shoup shour shous shprh shrum shuko shukr shurk shuru shush skoko skopo skors skosh skruk skurr skuru smoko smoms smook smoor smosh smous smrsh smurr smush smuss so-ho so-so sohos sokho sokos sommo somos sooks sooru sopho sophs sopor soppo sopup sorkh sorok soror soros sorsk sorso sorsu sorum sorus soshu soss- sosus souho souks soups sourm sours sous- sphos spohr spook spoom spoor spor- spork sporo spors sposh sposo spumo spurk spurr spurs ssssh sssss ssukh suhum suhur sukho sukko sukru sukuh sukuk sukur sumos sumou sumph sumps sumru sumsk sumup sumur suomu supor supps supur surkh surmo surom surpu sursk suruh suruk surur surus susso susuk susus u-pop uh-oh uh-uh uhhoh uhhuh uhohs uhuhs uhuru ukpor ukrop umhum umour umphs uorps uros urour urous urshu ursuk ursus urums us-ks ushus uskok uskup usour usurp uuork uuuuu