wisha iwsha wsiha swiha iswha siwha wihsa iwhsa whisa hwisa ihwsa hiwsa wshia swhia whsia hwsia shwia hswia ishwa sihwa ihswa hiswa shiwa hsiwa wisah iwsah wsiah swiah iswah siwah wiash iwash waish awish iawsh aiwsh wsaih swaih wasih awsih sawih aswih isawh siawh iaswh aiswh saiwh asiwh wihas iwhas whias hwias ihwas hiwas wiahs iwahs waihs awihs iawhs aiwhs whais hwais wahis awhis hawis ahwis ihaws hiaws iahws aihws haiws ahiws wshai swhai whsai hwsai shwai hswai wsahi swahi washi awshi sawhi aswhi whasi hwasi wahsi awhsi hawsi ahwsi shawi hsawi sahwi ashwi haswi ahswi ishaw sihaw ihsaw hisaw shiaw hsiaw isahw siahw iashw aishw saihw asihw ihasw hiasw iahsw aihsw haisw ahisw shaiw hsaiw sahiw ashiw hasiw ahsiw
Note: these 'words' (valid or invalid) are all the permutations of the word wisha. These words are obtained by scrambling the letters in wisha.