gowds ogwds gwods wgods owgds wogds godws ogdws gdows dgows odgws dogws gwdos wgdos gdwos dgwos wdgos dwgos owdgs wodgs odwgs dowgs wdogs dwogs gowsd ogwsd gwosd wgosd owgsd wogsd goswd ogswd gsowd sgowd osgwd sogwd gwsod wgsod gswod sgwod wsgod swgod owsgd wosgd oswgd sowgd wsogd swogd godsw ogdsw gdosw dgosw odgsw dogsw gosdw ogsdw gsodw sgodw osgdw sogdw gdsow dgsow gsdow sgdow dsgow sdgow odsgw dosgw osdgw sodgw dsogw sdogw gwdso wgdso gdwso dgwso wdgso dwgso gwsdo wgsdo gswdo sgwdo wsgdo swgdo gdswo dgswo gsdwo sgdwo dsgwo sdgwo wdsgo dwsgo wsdgo swdgo dswgo sdwgo owdsg wodsg odwsg dowsg wdosg dwosg owsdg wosdg oswdg sowdg wsodg swodg odswg doswg osdwg sodwg dsowg sdowg wdsog dwsog wsdog swdog dswog sdwog
Note: these 'words' (valid or invalid) are all the permutations of the word gowds. These words are obtained by scrambling the letters in gowds.