cadis acdis cdais dcais adcis dacis caids acids ciads icads aicds iacds cdias dcias cidas icdas dicas idcas adics daics aidcs iadcs diacs idacs cadsi acdsi cdasi dcasi adcsi dacsi casdi acsdi csadi scadi ascdi sacdi cdsai dcsai csdai scdai dscai sdcai adsci dasci asdci sadci dsaci sdaci caisd acisd ciasd icasd aicsd iacsd casid acsid csaid scaid ascid sacid cisad icsad csiad sciad iscad sicad aiscd iascd asicd saicd isacd siacd cdisa dcisa cidsa icdsa dicsa idcsa cdsia dcsia csdia scdia dscia sdcia cisda icsda csida scida iscda sicda disca idsca dsica sdica isdca sidca adisc daisc aidsc iadsc diasc idasc adsic dasic asdic sadic dsaic sdaic aisdc iasdc asidc saidc isadc siadc disac idsac dsiac sdiac isdac sidac
Note: these 'words' (valid or invalid) are all the permutations of the word cadis. These words are obtained by scrambling the letters in cadis.