ooped ooped opoed pooed opoed pooed ooepd ooepd oeopd eoopd oeopd eoopd opeod poeod oepod eopod peood epood opeod poeod oepod eopod peood epood oopde oopde opode poode opode poode oodpe oodpe odope doope odope doope opdoe podoe odpoe dopoe pdooe dpooe opdoe podoe odpoe dopoe pdooe dpooe ooedp ooedp oeodp eoodp oeodp eoodp oodep oodep odoep dooep odoep dooep oedop eodop odeop doeop edoop deoop oedop eodop odeop doeop edoop deoop opedo poedo oepdo eopdo peodo epodo opdeo podeo odpeo dopeo pdoeo dpoeo oedpo eodpo odepo doepo edopo deopo pedoo epdoo pdeoo dpeoo edpoo depoo opedo poedo oepdo eopdo peodo epodo opdeo podeo odpeo dopeo pdoeo dpoeo oedpo eodpo odepo doepo edopo deopo pedoo epdoo pdeoo dpeoo edpoo depoo
Note: these 'words' (valid or invalid) are all the permutations of the word ooped. These words are obtained by scrambling the letters in ooped.