ddmmyy dododo dogdom dogood domdom domrud domuyo dordum dorood dororo dorroy doudou doughy dourou drdoom dromo- dromod drough droumy drudgy druggy drummr drummy drumry drymou dugdug duhour dumdum durdum gd-rom ghurry goddod godord gogoro gohord gohory gomory good-o goodoh googoo goordy gooroo gorgor goryo goudou gourdy gourou groggy groomy grorud grough grugru guduru gughod gurgum gurugu guyour guyrod gyomro gyorgy h-hour ho-hum hoddom hodhur hogoro hohoho hohrod hoodoo hoohoo hooroo horgr hormud hororo horror houdry hudood huh-uh humhum hummum humour huoguo hurdom hurroo hurumu hydour hydro- hydrom hygro- mm-hmm moddom moddum mogoro mogudu mohoro mohuhu mommur moodur moogoo moomoo mordor mordru mormor mormur mormyr morodo morogo mouddo mourou mudomo muggur mugoyo mugumu muguru muhugu muhuhu muhurr muhuru murdur murgod murgud murmur muumuu mydoom mymymy myohmy myomo- myroom myrour myrrhy ohgood ohmymy ohohoh oohooh oooooo oordoo ordoru ormrod oromoo ororry orrho- orrour orrouy oyodo rhodo- rhogog romour romrod roogoo roughy rudgur rudrur ruhroh rumdum rumohr rumour rymour ryu-oh ryuo uh-huh um-hum urughu uyghur yohmor yohoho yoohoo yorgho youdog yoyoyo yuddho yumyum yuuguu