d-rod ddddd ddrmm ddrum dhoom dhoop dhpos dhuhr dhumm dhupu dmsmh dmsms do-do dodds dodoo dodos dodro dohms dohop domos domps dompu domus doodo doods dooms doors dorms doros dorps dorrs dors- dorso dorud dorum dorus dosho dosso dosur douds doums doumu douro dours drdos drmom drom- dromo drood droom droop drop- dropo drops drosh dross drouh droum droup drumm drums drush dsoup dsphs duddo dudou dumps duomo duros duruh durum dushu h-dos hhhhh hhour ho-ho ho-oh hoddu hodhr hodod hodos hodur hohms hohos hohum homo- homos homps hoods hoops hoord hoors hoosh hoppo hopps hopup horod horom horos horro horru horup horus hosho hosps hossu hosur hourd hours houss hpsdr hrmph hross hruso hudud hudur huhuh huhus humor humph humps humur humus hurds hurm hurso hurum hurup husos husum huuru mdphd mhorr mmhmm mmmmm mo-do modom modum modur modus mohor mohrs mohur momos momus moods mooro moors moosh mopup mopus mordu mormo morop moror moros morou morph morro morsh morso morss morum morup morus mosor mosso mosuo mours mpdrm mrmom mrmos mrorr msdos muddu mudos muhos mummu mumps muppu murdo murdu murom muror muros murph murrh murro murru murud murum murup murus mushu musos musou musso o-hum oddup oddur odmrp odoom odors odour odudu oduom oduro oh-oh oh-so ohmmm ohohs ohour ohrum ohuus omoro omupo oohdm oomph ooooh ooooo oopod ophur opodo opoho oppos oppum opump ordos ordro orm-d ormod ormur ormus orodo oromo orosh oroso orosu orrum oruro osmo- osmos ososo ossos ossur osusu ouoro ouphs pdshp phorm phos- phoss phrop pmpus po-po podo- podom podor podos pomor pomos pomps pompu pomum poods poohs poopo poops poors popop popos poppo popup poro- poros porro porum porur porus posho pours poush pouss prodd prods prohd promo proms proor prop- propp propr props pros- prosh proso pross proud prush pruss psor- psoup pudor pudur pudus puhmu pumps puppo purmo puro- puros purrs pursh purum purus push- puurs rhod- rhodo ro-ro rodor rodos rohod rohru rohus romos rompo romps rompu roods roodu rooms roomu roops ropos rosmo rosso rosss rosu rosum roumm roups roush rprop rrsps rudds rudus ruhrs rummo rummu rumor rumos rumpo rumps ruoms ruomu rus-m rushd rushh rusor russh russo s-o-r shddr shhhh shmoo shmup shodh shodo shood shoop shoor shoos shops shoro shorr shors shosh shoup shour shous shprh shrum shuru shush smoms smoor smosh smous smrsh smudo smurd smurr smush smuss so-ho so-so soddo soddu sodom sodop sodor sodus sohos sommo somod somos soord sooru sopdu sopho sophs sopor soppo sopup sordo sords soror soros sorso sorsu sorum sorus soshu soss- sosus souho soups sourd sourm sours sous- sphos spods spohr spoom spoor spor- sporo spors sposh sposo sprod spuds spumo spurr spurs ssdrs ssssh sssss sudds sudor sudum sudur suhum suhur sumos sumou sumph sumps sumru sumud sumup sumur suomu supor supps supsd supur surdo surds surdu surmo surom surpu surud suruh surur surus susso susus suudu u-pop uh-oh uh-uh uhdoh uhhoh uhhuh uhohs uhuhs uhuru umhum umour umphs umudu uorps up-do updos upmod urdos uros urour urous urshu ursus urums usdhs usdos ushus usour usurp uuuuu