bbbbbb bo-hoo bobbos bohush booboo boohoo boorus borbor bororo bososo bossou boubou boudou bourou bousso boussu broods brosso brubru brusor bububu budrus burbur burdur burhou burosh burros busbud bushsr bussh- bussho dobros dododo dorbod dorobo dorood dororo dorso- dorsur dosour dossor doudou dourou dr-dos drusus dubdub duhour duobus durous durrus durusu h-hour hodhur hohoho hohrod hoodoo hoohoo hooroo hororo horror hossur housos hrrors hubbub hubdub hubrus hububb hudood hudous huh-uh hurroo obsorb obsurd odours odsbob odsbud ohhush ohohoh oohooh oooooo oordoo ordoru orobus orodus orrho- orrour osburh ossous ossudu ououso ousrou rhodo- rhodos rhosus robous rodhos roshor rubro- rudrur ruhroh russo- russud russus sb-dos shodur shoosh shrood shroub shroud shrubs shshsh shursh sobos sodros sohouo soords soosoo sorbus sordor sorors sorous sorrus sorsor soudou soudur sourou sousou subodh subord suburb suroso susurr ubussu udburu uh-huh uhhuhs urhobo urobos usbhub