b-room bbbbbb beebee beebem beembe beemer beerme behome behror berbee berbeo berber berere berhom bermeo berour berrer berube beumer beurre bo-hoo bobber boeber boehme boerre boheme bohero bomber bombom bombur bommer bomure boober booboo booher boohoe boohoo boom-o boomer booue borbor boromo borore bororo boubou boueer bouree bourem bourou bourre breere brehme brembo bremer breuer bromme bromo- broome broume brubru bruree bubber bububu buhrer bumbee bumboo bummer burbur bureom burhou burree burrer eburru eburum eebree embree embrue emeere emmure emubob erbree eremo- errour eururo h-bomb h-hour hebbur heebee heehee hehehe hehheh hemmer hemure herber herbor herebo herero herher herme hermeh heroor herrem ho-hum hobber hoebee hohoho homber hombre homeo- homoe- hoohoo hooroo hoouer hororo horror hubber hubbub hububb hueber huh-uh humber humhub humhum hummer hummum humour humure hurrer hurroo hurumu mbembe mbombe mbombo mbomou mehome mehuru member membre mememe memere memome memore memour memrom mereuh mermer merour merrem merror merure mm-hmm mobber moembe mohoro mohreh mohuhu mommer mommur moomoo moorer mormor mormur morobe mourou muermo muhuhu muhurr muhuru mummer murehe murero murmur murree murrhe murroe muumuu ohohoh ombro- omemee oohooh oooooo ormore oromeo oromoo orrho- orrour ouerre oumber ourem rebomb rebore rebour rehber reheur rehome remeue remoor remore rerobe reuere reuour rhomb- rhomeo robber robomb roemer roemoe rohmer romeoo romero romour roomer roumme rubbee rubber rubro- rubrum ruhroh rumber rumbur rummer rumohr rumore rumour ubombo uh-huh um-hum urhobo urouer uroure