orhim orito orium ormur oromo orout orrum orth- ortho ortoo oruro orutu othoi othom othou othur otium otomi otomo otori ototo otour ottir ottoi ottom ottur otumi ouihi ouir- ouoro outro outto rimmi rimou rimth rimur rithi ritmo rmutt ro-ro rohit rohri rohru roiot romit romth roohi roomu rotho roto- rotor rotot rotti rotto roumi roumm routh routt ruiru rummi rummo rummu rumor ruomu ruoti ruthi ruthu ruuth ruutu thimo thio- thiou thiri thiru thomm thoom thori thoro thorr thort thoru thoth thoti thour thout throm throo throt throu thrum thuir thuit thumi thurm thurt thuru ti-hi ti-ti timit timor timur tiout tirit tiro- tiroi tirou tirru tirth tirur tithi titho titii titou titti to-ho tohim tohit tohot tohui tomio tommi tommo tomo- tomoi tomom tomor tooth torht torii torio torit torri torro torti torto tortu toti- toto- totoo totum touho touih touit touro tri-m trior trit- trito tritt trium tromm troth trott troum trout truit truro truth ttttt tu-mo tummo tumor tumut tuomo tuori tuotu turio turit turmi turot turri turro turtu turut tutor tutti tutto tuuri tuuru uh-oh uh-uh uhhoh uhhuh uhtri uhuru uiro uitti umhum umiri umour urith uromi urour uruit urumi ururi uruti urutu utro- utror utrum uttur uturu ututo uuuuu

h-hour himroo hirohi hiroim hiromi hiromu hiroto hirtum hitomi hitori hitoto hitout ho-hum hohhot hohoho homoi- hoohoo hooroo hororo horror hortor hotoro hottot houtou hrotti htruth huh-uh huhhot humhot humhum humiri hummum humour hurroo hurth hurumu huthur huthut ihitit iiooio imhurt imirim immort iomoth irrour ithomi ittiri ittro- mihiro mihuti mimori miomir mirihi miriti miroir mirour mirror mirumo miruru mithri mithur mitmot mitrit mitrou mm-hmm mohoro mohout mohuhu mommur momoir moomoo moorit moormi mootit moriro mormor mormur moroii moroto morrot mothur motmot motomu motor- motori motoro motour motrio moturi moturu mourou mrmoto muhuhu muhurr muhuru murio- muriti muritu murium murmir murmur muroto murrit muthur mutitu mutomo muttur muturi mutuum muumuu ohohoh ohotmu ohtomu ohtoto omoio- oohooh oomoto oooooo oriomo ormuri oromoo orrho- orrour ortho- otmoor ototoi ottoii ottoor ouioui outhit outour outtro rhithm rimout rirumu rititi ritto rohmir romiri romour roomth roomto rotimi rotour rotout rotrou rottum routot ruhroh rumohr rumour rumti- rurutu rutour t-room thithi thoro- thotti thourt thouth thromm throut thumri thurii timimi timiri timoti timour tirhut tirrit titiri to-rit tohoro toimii toitoi tomium tommot tomomi tomort tomtit tomtom tomtor toohot tootoo torito tormit torori tororo toroth torrit tortor tortou tortum totoro totrot tottoi touhou touitt tourou toutou toutuo trimto triour trito- tritor trotro truitt tuhuti tuiuti tumour tumtum tuotuo turmit turmut turrum turtur tururu tutour tuttut uh-huh uitoto um-hum umirim uthiru utouth utroor

h-r-m hit-out hitoiro homoio- hoo-hoo horrour hortour hothur hurhuri ihururu ithhour itororo ittrium mi-mort miitomo mirmiru mirrour mittimi moo-moo moriori morrito morritt morrum mortuum moumour mouriri moutori moutrot murmuri muthoot muu-muu ottrott outouth outroom outroot r-h-m riitiir riotour rootout rootrot rotoiti rototom ruh-roh ruhrort rum-tum thimiri thimiru thorrur thourio thruout thummim thuthur tihomir tim-tim timorim timroth titumir tohorot toi-toi tom-tit tom-tom tomouth too-hoo too-too torhout toritto tortour totomoi tototoo tottori toumour tritium tro-tro trotout tum-tum tut-hoo tut-tut

hirohito hiromori hirotomo horohoro hotu-iti hum-trum humirium humuhumu hurtruth hutthurm i-ii-iii ihuririo iooooooo itumirim mioumiou miromiro mirrorim mitimiti mohoohoo mohurrum moottori morihiro morimoto morituri motiroti motohiro motorium mouthrot murumuru muthithi oruththi ourthort rhithrum riotorto riottrio riroriro rithmour rooihout roto-tom rumuruti thimithi thirithu thutturi tioutiou tom-trot tomohiro tomohito toohotto toottoot torotoro tourtour trimithi trimotor trimurti trithio- trottoir truthout turturro uh-uh-uh

hortorium hothothot hottotrot miou-miou mouthroot oromoromo ottottrio outhumour thoothoor thuortour trimurthi trimurtti trit-trot tritorium triturium tuotuorou tuttototo

hottotrout motormouth rumorrumor tum-ti-tum tutortrout

hot-to-trot trirhithrum

mirrormirror mmmmmmmmmmmm mouthtomouth ooohooohoooh toohottohoot

mouth-to-mouth

ioooooooooooooo

hourhourhourtour

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho