hosed ohsed hsoed shoed oshed sohed hoesd ohesd heosd ehosd oehsd eohsd hseod sheod hesod ehsod sehod eshod osehd soehd oeshd eoshd seohd esohd hosde ohsde hsode shode oshde sohde hodse ohdse hdose dhose odhse dohse hsdoe shdoe hdsoe dhsoe sdhoe dshoe osdhe sodhe odshe doshe sdohe dsohe hoeds oheds heods ehods oehds eohds hodes ohdes hdoes dhoes odhes dohes hedos ehdos hdeos dheos edhos dehos oedhs eodhs odehs doehs edohs deohs hsedo shedo hesdo ehsdo sehdo eshdo hsdeo shdeo hdseo dhseo sdheo dsheo hedso ehdso hdeso dheso edhso dehso sedho esdho sdeho dseho edsho desho osedh soedh oesdh eosdh seodh esodh osdeh sodeh odseh doseh sdoeh dsoeh oedsh eodsh odesh doesh edosh deosh sedoh esdoh sdeoh dseoh edsoh desoh
Note: these 'words' (valid or invalid) are all the permutations of the word hosed. These words are obtained by scrambling the letters in hosed.