dhundh do-hun dododo dondon donoor donour dordon dorond dorood dororo doudou dourou duddon duhour dundun dundur dunoon dunord h-hour hodhur hohoho hohrod hondor honnor honor- honour hoodoo hoohoo hooroo horonu hororo horror huddon hudood huh-uh hundon hundun hunnur hurroo nnundu non-no nonodd nonono nonoon noonoo noonor nounou nuh-uh odoorn ohnono ohohoh onhuno oohooh oooooo oordoo ordoru orrho- orrour ourdon ouroun rhodo- rhodon roddon rondon ronnon ronron roound roudno roundo roundu rounou ruddon rudnun rudrur ruhroh run-on uh-huh undurn unh-uh unhood unhunh urodon