wsimd swimd wismd iwsmd siwmd iswmd wsmid swmid wmsid mwsid smwid mswid wimsd iwmsd wmisd mwisd imwsd miwsd simwd ismwd smiwd msiwd imswd miswd wsidm swidm wisdm iwsdm siwdm iswdm wsdim swdim wdsim dwsim sdwim dswim widsm iwdsm wdism dwism idwsm diwsm sidwm isdwm sdiwm dsiwm idswm diswm wsmdi swmdi wmsdi mwsdi smwdi mswdi wsdmi swdmi wdsmi dwsmi sdwmi dswmi wmdsi mwdsi wdmsi dwmsi mdwsi dmwsi smdwi msdwi sdmwi dsmwi mdswi dmswi wimds iwmds wmids mwids imwds miwds widms iwdms wdims dwims idwms diwms wmdis mwdis wdmis dwmis mdwis dmwis imdws midws idmws dimws mdiws dmiws simdw ismdw smidw msidw imsdw misdw sidmw isdmw sdimw dsimw idsmw dismw smdiw msdiw sdmiw dsmiw mdsiw dmsiw imdsw midsw idmsw dimsw mdisw dmisw
Note: these 'words' (valid or invalid) are all the permutations of the word wsimd. These words are obtained by scrambling the letters in wsimd.