denay ednay dneay ndeay enday neday deany edany daeny adeny eadny aedny dnaey ndaey daney adney nadey andey enady neady eandy aendy naedy anedy denya ednya dneya ndeya endya nedya deyna edyna dyena ydena eydna yedna dnyea ndyea dynea ydnea nydea yndea enyda neyda eynda yenda nyeda yneda deayn edayn daeyn adeyn eadyn aedyn deyan edyan dyean ydean eydan yedan dayen adyen dyaen ydaen ayden yaden eaydn aeydn eyadn yeadn ayedn yaedn dnaye ndaye danye adnye nadye andye dnyae ndyae dynae ydnae nydae yndae dayne adyne dyane ydane aydne yadne nayde anyde nyade ynade aynde yande enayd neayd eanyd aenyd naeyd aneyd enyad neyad eynad yenad nyead ynead eaynd aeynd eyand yeand ayend yaend nayed anyed nyaed ynaed ayned yaned
Note: these 'words' (valid or invalid) are all the permutations of the word denay. These words are obtained by scrambling the letters in denay.