shent hsent sehnt eshnt hesnt ehsnt shnet hsnet snhet nshet hnset nhset senht esnht sneht nseht ensht nesht henst ehnst hnest nhest enhst nehst shetn hsetn sehtn eshtn hestn ehstn shten hsten sthen tshen htsen thsen sethn esthn stehn tsehn etshn teshn hetsn ehtsn htesn thesn ethsn tehsn shnte hsnte snhte nshte hnste nhste shtne hstne sthne tshne htsne thsne snthe nsthe stnhe tsnhe ntshe tnshe hntse nhtse htnse thnse nthse tnhse senth esnth sneth nseth ensth nesth setnh estnh stenh tsenh etsnh tesnh snteh nsteh stneh tsneh ntseh tnseh entsh netsh etnsh tensh ntesh tnesh hents ehnts hnets nhets enhts nehts hetns ehtns htens thens ethns tehns hntes nhtes htnes thnes nthes tnhes enths neths etnhs tenhs ntehs tnehs
Note: these 'words' (valid or invalid) are all the permutations of the word shent. These words are obtained by scrambling the letters in shent.