hauds ahuds huads uhads auhds uahds hadus ahdus hdaus dhaus adhus dahus hudas uhdas hduas dhuas udhas duhas audhs uadhs aduhs dauhs udahs duahs hausd ahusd huasd uhasd auhsd uahsd hasud ahsud hsaud shaud ashud sahud husad uhsad hsuad shuad ushad suhad aushd uashd asuhd sauhd usahd suahd hadsu ahdsu hdasu dhasu adhsu dahsu hasdu ahsdu hsadu shadu ashdu sahdu hdsau dhsau hsdau shdau dshau sdhau adshu dashu asdhu sadhu dsahu sdahu hudsa uhdsa hdusa dhusa udhsa duhsa husda uhsda hsuda shuda ushda suhda hdsua dhsua hsdua shdua dshua sdhua udsha dusha usdha sudha dsuha sduha audsh uadsh adush daush udash duash ausdh uasdh asudh saudh usadh suadh adsuh dasuh asduh saduh dsauh sdauh udsah dusah usdah sudah dsuah sduah
Note: these 'words' (valid or invalid) are all the permutations of the word hauds. These words are obtained by scrambling the letters in hauds.