b-r-k bbook bdoor bhood bhooi bhook bhour bhrrd bibbo bibio bibod bibri biddu bidor bidri biduk bidur bihor bihou bihud bikok bikou bikuh bioko birdo birdu birdz birou birur bizou bizzi bizzo bo-bo bo-ho bobbi bobik bobko bobok bobr bobri bodd- bodhi bodio bodir bodiu bodor bodri bohok bohor bohri boiro bokko bokod bokok bokor boodh booki booko bookz boord booru borbo bordi bordo borid borik borio borko borku boro- borod borok boroo borou borro borzu boudh boudu bouko bourd bouri bozok bozoo bridi briod briou brizo brizz brobo brodd brodo broid brood brook broud brouk brrrr brud- bruik bruiu bruri bruzz buddh buddu budhi budki budko budur buhid buiki buird bukid bukk- bukki bukor buoho buord burdi burio buroo buroz burri burro burru burud buruk buzhu buzuk buzzi buzzr d-rod d-rok ddddd ddruk dhiki dhikr dhobb dhobi dhoki dhubb dhuhr dibri diddu didio didok dioid dioro do-do dobhi dobki dobok doboz dobri dobro dodoo dodro dohuk doido dokdo dokhu dokki dokri dokuo doodo dooku dorid dorio dorud doruk douro dozhd dozor drbob dridu driki driko drobo drohi droid drood drook drori drouh drouk drozd druid druri druzz du-ku dubbi dubbo dubi dubki duddo dudhi dudki dudok dudou duduk duhri dukku durio durok duruh durzi dziri dzouz h-bio h-iib hhhhh hhour hi-hi hibhi hibob hibor hibri hibur hidio hidir hidr- hidur hikki hikoi hiroi hiroo hirur ho-ho ho-oh hobor hobro hobub hoddu hodhr hodid hodod hodur hokki hokku hoodi hoord hoori horii horio horki horod horro horru hou-i houir hourd houri houzz hubik huboz hubur hudud hudur huhuh huidu huird huizi huizu hukok hukui huobi huork hurko hurok hurri huuru i-bid i-bod ibbur ibibo ibook ibrik ibuki idio- idodi idood idoru iiiii ikiru ikobo ikoro ikuko ikuri ikuro iodid iodo- ioooi ioooo iorio iouik irbid irid- irido iriki irkhu irobo iroko irori irour izbod izori izrok k-b-d k-rob khidr khobi khodi khodr khoid khoku khood khori khoro khour khrui khubz khudi khuki khurd khuri khuru khuur khuzi khuzu ki-hi kibbi kibbo kibi- kibor kiddo kidoh kiiki kikki kikko kikoi kikuh kikuo kikuu kioko kioku kirdi kirki kiruh kirui kizhi ko-ko kobri kobru kobuk kobuz kodir kodki kodok kodur kohir kohki koidu koiri kokir kokki kokko kokoi kokor kokou kokur koodi kooki koord koori kooru koozh korbo korki korku koror korri korro koruk korzh koubi koudi koudo kouki kouri kozki kozub kribi krodh krodo krubi kruki kubik kubok kubri kudki kudou kudur kuduz kudzu kuhik kuhio kukko kukok kukri kukui kukur kuori kurbu kurdi kurik kurir kurki kurku kurud kuruk kuzbu kuzki o-r-b obhor obodo oboro obrok obudu obzor oddur odibo odiid odori odour odudu oduro oh-oh oh-ok ohiki ohiou ohour ohrid ohrio ohrob oidor oiko- okido okkur okobo okoho okoki okoro okubo okuku okuru ooioo ooooh ooooo ordib ordro oribi oridb orobo orodo oruku oruro ouihi ouir- ouoro ozhur ozidi ozoir ozoro rhiz- rhizo rhod- rhodo ribbi ribo- rikhi rikki rikuo rizzi rizzo ro-ro robbi robbo robik robo- robor robur rodbo roddi rodik rodok rodor rodri rohob rohod rohri rohru rokki rokkk roodi roodu roohi rookh rorbu rorid rorik roriz rouko rozki rozzi rubbi rubid rubik rubio rubor rudik rudki rudkk rudok ruhub ruiru rukhi rurik rurki u-dub u-hid ubirr ubobo udorz udrih uh-oh uh-uh uhdoh uhhoh uhhuh uhuru uiro ukobu ukodo ukrid uozhu urdoi urduk uroob urour urroz urubu ururi uuork uuuuu uzhur zbrui zhihu zhubi zhuzh zibib ziddi zihui zikri zirik ziruk zizik zizki zizoo zizzi zohor zohri zokor zooid zorbo zorid zorki zorko zorro zorzi zu-zu zubki zubko zubuk zuiko zukor zurdo zzzzz