roped orped rpoed proed opred pored roepd orepd reopd eropd oerpd eorpd rpeod preod repod erpod perod eprod operd poerd oeprd eoprd peord epord ropde orpde rpode prode oprde porde rodpe ordpe rdope drope odrpe dorpe rpdoe prdoe rdpoe drpoe pdroe dproe opdre podre odpre dopre pdore dpore roedp oredp reodp erodp oerdp eordp rodep ordep rdoep droep odrep dorep redop erdop rdeop dreop edrop derop oedrp eodrp oderp doerp edorp deorp rpedo predo repdo erpdo perdo eprdo rpdeo prdeo rdpeo drpeo pdreo dpreo redpo erdpo rdepo drepo edrpo derpo pedro epdro pdero dpero edpro depro opedr poedr oepdr eopdr peodr epodr opder poder odper doper pdoer dpoer oedpr eodpr odepr doepr edopr deopr pedor epdor pdeor dpeor edpor depor
Note: these 'words' (valid or invalid) are all the permutations of the word roped. These words are obtained by scrambling the letters in roped.