dares adres draes rdaes ardes rades daers aders dears edars aedrs eadrs dreas rdeas deras edras redas erdas areds raeds aerds eards reads erads darse adrse drase rdase ardse radse dasre adsre dsare sdare asdre sadre drsae rdsae dsrae sdrae rsdae srdae arsde rasde asrde sarde rsade srade daesr adesr deasr edasr aedsr eadsr daser adser dsaer sdaer asder sader desar edsar dsear sdear esdar sedar aesdr easdr asedr saedr esadr seadr dresa rdesa dersa edrsa redsa erdsa drsea rdsea dsrea sdrea rsdea srdea desra edsra dsera sdera esdra sedra resda ersda rseda sreda esrda serda aresd raesd aersd earsd reasd erasd arsed rased asred sared rsaed sraed aesrd easrd aserd saerd esard seard resad ersad rsead sread esrad serad
Note: these 'words' (valid or invalid) are all the permutations of the word dares. These words are obtained by scrambling the letters in dares.