bores obres broes rboes orbes robes boers obers beors ebors oebrs eobrs breos rbeos beros ebros rebos erbos orebs roebs oerbs eorbs reobs erobs borse obrse brose rbose orbse robse bosre obsre bsore sbore osbre sobre brsoe rbsoe bsroe sbroe rsboe srboe orsbe rosbe osrbe sorbe rsobe srobe boesr obesr beosr ebosr oebsr eobsr boser obser bsoer sboer osber sober besor ebsor bseor sbeor esbor sebor oesbr eosbr osebr soebr esobr seobr breso rbeso berso ebrso rebso erbso brseo rbseo bsreo sbreo rsbeo srbeo besro ebsro bsero sbero esbro sebro resbo ersbo rsebo srebo esrbo serbo oresb roesb oersb eorsb reosb erosb orseb roseb osreb soreb rsoeb sroeb oesrb eosrb oserb soerb esorb seorb resob ersob rseob sreob esrob serob
Note: these 'words' (valid or invalid) are all the permutations of the word bores. These words are obtained by scrambling the letters in bores.