bbuss bdoor bdubs bhood bhour bhrrd bo-bo bo-ho bobos bobr bodd- bodor bodos boffo boffs bofhs bohor bohos bohrs bohus boobs boodh boofs boord boors booru boosh borbo bordo bords boro- borod boroo boros borou borro borsh borsu borus boshu bosor bosso boudh boudu bourd bours brobo brobs brodd brodo brood broos bross broud brous brrrr brud- bruds bruff bruhs brush bruss bsous buddh budds buddu budos budur buffo buffs bufos buoho buord burbs burds buroo buros burro burrs burru burud burus busho busso bussu busur busuu d-bus d-rod dbdos ddddd dhobb dhubb dhuhr do-do dobbs dobos dobro dodds dodoo dodos dodro doffs dofor dofus doobs doodo doods doofs doors dorff doros dorrs dors- dorso dorud dorus dosho dosso dosur doubs douds doufu douro dours drbob drdos drobo droff drood droof drosh dross drouh drubs drush dubbo dubbs dubos dubus duddo dudou duffs dufur dufus duros duruh dushu fodor fofos foodb foods foord forbs ford- fordo fords foros forro forso forss forud foruh forur forus fouds fourb fourd fourh fouro fours frobs frodo frood frosh froud frush fu-fu fubbs fubus fudds fuddu fudoh fuffs furbo furo- furor furrs furud furus fuso- fusor fusus fuudo h-dos hhhhh hhour ho-ho ho-oh hobbs hobor hobos hobro hobub hoddu hodhr hodod hodos hodur hoffs hofuf hohos hoods hoofs hoord hoors hoosh horod horos horro horru horus hosfu hosho hossu hosur houff hourd hours houss hross hruso hubbs hubur hudud hudur huffs huhuh huhus hurds hurso husos huuru o-r-b obhor obodo oboro obudu oddur odors odour odudu oduro offof ofosu ofour oh-oh oh-so ohfoo ohohs ohour ohrob ohuus ooooh ooooo orbus ordos ordro orfor orobo orodo orosh oroso orosu oruro ososo ossos ossur osusu ouoro rhod- rhodo ro-ro robbo robbs robo- robor robur rodbo rodor rodos rofor rohff rohob rohod rohru rohus roods roodu roofs rorbu rosso rosss rosu roush rsssf rubof rubor rubus rudds rudus ruffo ruffs rufo- rufus ruhrs ruhub rushd rushh rusor russh russo s-bus s-o-r sfouf shddr shhhh shobo shodh shodo shoff shood shoof shoor shoos shoro shorr shors shosh shour shous shrob shrub shubb shuff shuru shush so-ho so-so sobor soddo soddu sodor sodus sohos sohub soord sooru sorbo sorbs sordo sords soror soros sorso sorsu sorus soshu soss- sosus souff souho sourd sours sous- sroof ssdrs sshfs sssrb ssssh sssss subbu subos subss subud sudds sudor sudur suffr suffs suhur surbo surdo surds surdu surfs surud suruh surur surus susso susus suudu u-dub ubobo ufofu uforb uh-oh uh-uh uhdoh uhhoh uhhuh uhohs uhuhs uhuru urbos urdos uroob uros urour urous urshu ursus urubu usdhs usdos usfor ushus usour uuuuu