chose hcose cohse ochse hocse ohcse chsoe hcsoe cshoe schoe hscoe shcoe coshe ocshe csohe scohe osche soche hosce ohsce hsoce shoce oshce sohce choes hcoes cohes oches hoces ohces cheos hceos cehos echos hecos ehcos coehs ocehs ceohs ecohs oechs eochs hoecs ohecs heocs ehocs oehcs eohcs chseo hcseo csheo scheo hsceo shceo cheso hceso cehso echso hecso ehcso cseho sceho cesho ecsho secho escho hseco sheco hesco ehsco sehco eshco coseh ocseh csoeh scoeh osceh soceh coesh ocesh ceosh ecosh oecsh eocsh cseoh sceoh cesoh ecsoh secoh escoh osech soech oesch eosch seoch esoch hosec ohsec hsoec shoec oshec sohec hoesc ohesc heosc ehosc oehsc eohsc hseoc sheoc hesoc ehsoc sehoc eshoc osehc soehc oeshc eoshc seohc esohc
Note: these 'words' (valid or invalid) are all the permutations of the word chose. These words are obtained by scrambling the letters in chose.