h-hour hohhot hohoho hokpok hokuto hoohoo hookor hookup hoopoo hooroo hop-up hopout hororo horror hortor hotoro hotpot hottot houtou htruth huh-uh huhhot hukkok hurroo hurth huthur huthut k-rupt khoroo khoruk khuhro khutor kkoktu kohoku kohout kohtru kokkoh kokoku kokopo kokopu kokoro kokott kookoo koopoo koothu kootoo koottu korkor korkut kororo koruru kothur kotoko kottur kotuku koukou kouoro kourou kourtt koutou krupuk kuroko kurort kurukh kurupt kururu o-hook ohohoh ohpooh ohtoto okpoko oohooh ookroo oooooo oporto optoro optout orrho- orrour ortho- ortprk ottoor otukpo oukoop outour output outrup outtop outtro phoro- photo- phthor phukot pkhrut poktho pokuru pookoo poopoo pop-up popopo poporo popout poppop poptop pottok pottop poupko poupou pppppp prokop proph- propho propup propur proto- prutot pupput purkot purpur put-up puthur putour putout putput puttoo puttur puukko rokkor rokuko rokupr rokuro rootup rothko rotork rotour rotout rotrou routot ruhroh rukutu ruptor rurutu rutour thokur thoppu thoro- thorup thourt thouth throop throut thrupp tkhkot tkhkut tkoutt to-put tohoro tokuko tokuro toohot tookto tookup tootoo top-up toporu topout toppop tororo toroth torpor tortor tortou tot-up totkuh totopo totoro totrot touhou tourou toutou toutuo trokut troph- tropo- troppo trotro tuktuk tuotuo turko- turtuk turtur tururu tutour tuttut uh-huh up-put uppoor upprop uproot uruppu utkoor utouth utroor utukku utukur