murro murru murth murum murut mutch muthu muto- mutum mutuo muuto o-hum o-r-b obhor oboro oboth obout obrom occur ochro ocr-b octo- octor oghum oghur ogogo ogugu oh-oh ohbot ohchr ohmmm ohour ohrob ohrot ohrum omoro omoto omout ooooh ooooo orbom orbot ormoc ormur orobo oroch oroco oromo orout orrgo orrum orth- ortho ortoo oruch oruro orutu otcbb othom othou othur otomo ototo otour ottom ottur oubut oucho oucht ought ouoro outch outgo outro outto r-co- rhomb rhumb rmutt ro-ro robbo robo- robor robot robrt robur rocco rocht rocor rocou rogho roght rohob rohru romth roomu rorbu rotch rotho roto- rotor rotot rotto roubt rouch rough roumm routh routt rubor rughh rught ruhub rumbo rummo rummu rumor ruomu rutch ruthu rutog ruuth ruutu t-hub tbtbt tbutt tchuh tcobb tgcom tgttm thoch thogh thomb thomm thoom thoro thorr thort thoru thoth thour thout throb throm throo throt throu thrub thrum thumb thurm thurt thuru to-go to-ho tobog tobor tobot tobou tocco toco- tocut toght togou tohot tombo tombu tommo tomo- tomom tomor toogh tooth torch torgo torht torob torog torro torto tortu toto- totoo totum touch tough tougu touho touro trboc troch troco trogh tromm troth trott troum trout trubu truch truco trugg trugo truro truth ttttt tu-mo tubo- tubog tubou tucht tuctu tucum tugou tuhog tumbo tumbu tummo tumor tumut tuomo tuotu turbo turbt turco turgo turoc turot turro turtu turut tutch tutor tutto tuuru ubobo uchuu ugro- ugrug uh-oh uh-uh uhhoh uhhuh uhuru umbro umhum umour urgut uroob urour urubu urucu urutu utro- utror utrum uttur uturu ututo uuuuu

b-room bbbbbb bgtbcc bhurch bhutto bo-hoo bobcut boccob bochco bochor bochum bochur bogoro bombom bombur booboo boogum boohoo boom-o borbor borogo boromo bororo boruch borugh boruth botcho bothr- bothum botoro bottom boubou boucht bought bougou bourgh bourou bourth boutob brocco brocho brocht brocor brocot brohug bromo- brooch broogh brotch brotto brouch brough brubru brucht brught brutch brutto brutum btooth bububu bucco- buchch bugbug bugchu bugout bumboo bumout burbot burbur burcht burcot burgoo burgor burgum burhou burotu burutu butbro buttto butucu buutuo c-bomb chobot chocho chooch choro- chorro chorto chorum chorur chotum chough chouto chrom- chromo chroot chtorr chubut chucho chuchu chuggo chumbu chuo church churro cobbob coburg cocco- cococo cocomo cocto- cohort comcom commot comobo comoro coocoo cootch cormo- cormor corour cortot coruco coruro cought courbu courr- coutch crobot crocco crochu crooch crotch crouch crough crouth cruro- crutch cucurb cumbum cumhur cumuto curmur curour curror cururo cutcut cutout cuttoo ghumot go-out gobbur goboom gogbot gogoro gohort googoo gooroo gorgor gothot gotour gotout gourou goutum gromth grooth grotto grouch grough grouth grugru gruoch grutch gthumb gubgub gurbru gurgum gurugu guthro gutrot guttur h-bomb h-hour hhctor hhgttg ho-hum hocooh hocour hoctor hogoro hohhot hohoho hoohoo hooroo hootch horgr hororo horror hortor hotbot hotoro hottot hottub houtou htruth hubbub hububb huh-uh huhhot humbug humhot humhub humhum hummum humour huoguo hurroo hurth hurumu huthur huthut mbombo mbomou mccomb mccrum mchugh mcrobb mm-hmm mobutu mococo mocoto mogoro mohoro mohout mohuhu mommur moogoo moomoo mootch morbut morcom mormor mormur moroco morogo moroto morrot mothur motmot motomu motor- motoro motour moturu moucht mought mougth mourou mrmoto muchur muchuu muggur muggut mugumu muguru muhugu muhuhu muhurr muhuru murcot murmur muroto muthur mutomo muttur mutuum muumuu obourg obturb occour ocho ochro- ochtum ocourt octuor ohohoh ohotmu ohtomu ohtoto ombro- oohooh oomoto oooooo orcutt oromoo orrho- orrour ortho- ortug otmoor ottoor outcut outour outtro rcrumb rhobtb rhogog rhomb- robo-g robomb roboto rochor rococo rocoto romcom romour roogoo roomth roomto rotgut rothco rotour rotout rotrou rottum roucht roucou rought routot rubbot rubout rubro- rubrum rubutu ruhroh rumbur rumohr rumour ruocco rurutu rutour t-room tchort thgttg thocht thoght thogur thorgh thoro- thouch though thourt thouth throch thromb thromm throut thruch thrugh thrumb thught thurbo thurgh to-cut toboot togout togrog tohoro tomhog tommot tomort tomtom tomtor toohot tootoo torgot torgut tororo toroth tortor tortou tortum totoro totrot touch- toucht tougbo tought touhou tourch tourou toutch toutou toutuo troch- trochu troggu troght trombo trotro trough trucco trumbo tuborg tuchom tugrug tumour tumtum tuotuo turbo- turbot turgor turgot turgut turmut turrum turtur turucu tururu tutour tuttut u-boot ubombo ucurum uh-huh um-hum umboth umbuth umuchu urhobo urughu utouth utroor

bbbbbbb bhumchu bocourt bohourt bohrbug bommuru boo-boo boo-hoo bootcut bootout borotou borough bothro- bouchot bouchut bourgou bourout bourrou bromcom brought bug-out burcott burgout burgtor burough burtrum buttout c-tumor chocobo choghur choho choruru choucho chourmo chromo- chuchur churchu chururu chutoro cobourg cochour combout comburg comorth comotor cooccur corrour cotorro cotutor cou-cou croutch crumbum cuchuco cumbuco cut-out go-gurt gogobot gom-gom gomogho goo-goo goooooo gooutto gorgoch goroumo gorrogh gothmog gothurt gottogo goumbou goumogo gouotro grocott groucho grought gru-gru gum-gum gumboot gumboro gut-rot gutbomb guthrum guttorm h-r-m hochtor hoggoth hohburg homburg hoo-hoo horrour hortour hot-tub hotcomb hothur hub-bub hur-bur mbogoro mcbroom mccourt mcgough mgombom mochrum moo-moo morcott morgoth morocco morrum mortuum morucho moumour moutrot mrrobot muchumo mugguru murcott muthoot mutombo muu-muu occurto octocog octomom ogogoro orbcomm orgburo orgchrt oroboro ortrugo ottrott oubombo oughtto outboob outbutt outouth outroom outroot r-h-m rhombo- rococco rocourt rom-com rombout rootout rootrot rot-gut rotohog rototom rub-out rubbour ruh-roh ruhrort rum-tum thorght thorrur thorugh thoucht thought throcht thromb- throomb throuch through thrucht thruout thrutch thuthur tobougg tohorot tom-tom tomboco tomouth too-hoo too-too toomuch torghut torgoch torhout tortour tototoo touboro toumour tro-tro trocho- trotout troucht trought trougth trubrot tucuru tuggurt tum-tum tumburu turbott tut-hoo tut-tut ububboo

bbbbbbbb bo-bo-bo bog-trot bogogobo bombogor boomboom boomburb boot-cut borbogou borututu botchour boumourt brocourt broubrou brucourt burrough buruburu butt-cut buttchug butthurt chombhut chomchom choochoo chorbogh chouchou chu-chou chumburu co-occur cocoroco comb-cut comb-out combourg commorth corocoro coromoro coromoto cotmouth cucurucu curucucu cuthburh gogogogo gomboc gottough groogroo grubroot gutturo- hochburg hochmoor hochmuth hococooh hombourg horbruch horohoro hotbroom hrochot hubbuboo hum-trum humuhumu hurr-bur hurtruth hutthurm mbumburu mcchurch mocomoco mohoohoo mohurrum morcourt morogoro morotoco morrocco mouthrot mrroboto muchocho murroogh murrough muruguru murumuru ohboohoo oromocto orthocor ourthort outcourt roboturb roccombo roto-tom roucourt roughcut roughout thorough thottbot thourogh thrombo- through- throught tocororo tohubohu tom-trot tomocomo tomthumb toohotto toothmug toottoot torotoro tougtout tourtour trougout truthout tthrough tucotuco tucutucu turturro ubbubboo uh-uh-uh