b-room bbbbbb bhutto bo-hoo bobrun bombom bombon bombur bonbon bonmot bonnor bonnot bonnut bonobo bonomo bonton booboo boohoo boom-o booton borbon borbor bornon bornto bornum boromo bororo borton boruth bothr- bothum bothun botoro bottom botton boubou bounou bourou bourth boutob bouton bromo- bronno bront- bronto brotto brount brubru bruron bruton brutto brutum btooth buborn bububu bumboo bumout bunton burbot burbur burhou burnou burnum burnut burotu burton burutu butbro butron button buttto buutuo h-bomb h-hour ho-hum hobnob hohhot hohoho homrun honnor honomu honor- honour honton hoohoo hooroo hooton hornum horonu hororo horror horton hortor hotbot hotnot hotoro hotton hottot hottub houton houtou htonbo htruth hubbub huboon hububb huh-uh huhhot humhot humhub humhum hummum humour hunnum hunnur hunton hurmon hurroo hurth hurumu huthur huthut hutton mbombo mbomou mm-hmm mobutu mohoro mohout mohuhu mommur monnot monont monton montot moomoo morbut mormon mormor mormur moroto moroun morrot morton mothur motmot motomu motor- motoro motoun motour motton mottun moturu mounth mouron mourou mouton mrmoto mrnoon muhuhu muhurr muhuru munnur munton murmur muroto murton muthur mutomo mutton muttur mutuum muumuu n-bomb n-toon nhrtbt nobbut noboru nombur nomnom nomoon nomoto nomtom non-no nonhot nonono nonoon noonoo noonor noonto normo- normob noromo noroom nortom norton notho- nothot nothum notour notout notron notton nottoo noturn nounou ntuntu nuh-uh nunmor nunton nurton obturb ohnono ohohoh ohotmu ohtomu ohtoto ombro- onhuno ontour oohooh oomoto oooooo ormont oromoo oroton orrho- orrour ortho- otmoor ottoor ouroun ourton outour outrun outtro rhobtb rhomb- rmonth robomb roboto romont romour ronnon ronron roomon roomth roomto rooton rothun rotour rotout rotrou rotton rottum rounou routot rubbon rubbot rubout rubro- rubrum rubutu ruhroh rumbur rumohr rumont rumour run-on runbot runout runton rurutu rutour t-norm t-room tbontb thonon thonor thornn thoro- thoron thourt thouth thrnnm thromb thromm throut thrumb thunor thurbo to-on toboot toburn tohoro tommot tomono tomont tomorn tomort tomtom tomtor tonbon tonbur tonmun tonono tonoro tonour tonton toohot tootoo tormon tororo toroth tortor tortou tortum totnor totoro totrot toubon touhou touron tourou touton toutou toutuo trombo tronoh tronto trotro trumbo truont tummon tumour tumtum tuntum tuotuo turbo- turbot turmut turnon turnor turnto turron turrum turton turtur tururu tutour tutton tuttut u-boot u-turn ubombo ubuntu uh-huh um-hum umboth umbuth umount unboot unborn unburn unh-uh unhunh unhurt unmoor unroot unruth untomb untorn untrum unturn urhobo urturn uthorn utnoor utouth utroor