redoun erdoun rdeoun dreoun edroun deroun reodun erodun roedun oredun eordun oerdun rdoeun droeun rodeun ordeun doreun odreun edorun deorun eodrun oedrun doerun oderun reduon erduon rdeuon dreuon edruon deruon reudon erudon ruedon uredon eurdon uerdon rdueon drueon rudeon urdeon dureon udreon eduron deuron eudron uedron dueron uderon reoudn eroudn roeudn oreudn eorudn oerudn reuodn eruodn rueodn ureodn eurodn uerodn rouedn oruedn ruoedn uroedn ouredn uoredn eourdn oeurdn euordn ueordn ouerdn uoerdn rdouen drouen roduen orduen doruen odruen rduoen druoen rudoen urdoen duroen udroen rouden oruden ruoden uroden ourden uorden douren oduren duoren udoren oudren uodren edourn deourn eodurn oedurn doeurn odeurn eduorn deuorn eudorn uedorn dueorn udeorn eoudrn oeudrn euodrn ueodrn ouedrn uoedrn douern oduern duoern udoern oudern uodern redonu erdonu rdeonu dreonu edronu deronu reodnu erodnu roednu orednu eordnu oerdnu rdoenu droenu rodenu ordenu dorenu odrenu edornu deornu eodrnu oedrnu doernu odernu rednou erdnou rdenou drenou edrnou dernou rendou erndou rnedou nredou enrdou nerdou rdneou drneou rndeou nrdeou dnreou ndreou ednrou denrou endrou nedrou dnerou nderou reondu erondu roendu orendu eorndu oerndu renodu ernodu rneodu nreodu enrodu nerodu ronedu ornedu rnoedu nroedu onredu noredu eonrdu oenrdu enordu neordu onerdu noerdu rdoneu droneu rodneu ordneu dorneu odrneu rdnoeu drnoeu rndoeu nrdoeu dnroeu ndroeu rondeu orndeu rnodeu nrodeu onrdeu nordeu donreu odnreu dnoreu ndoreu ondreu nodreu edonru deonru eodnru oednru doenru odenru ednoru denoru endoru nedoru dneoru ndeoru eondru oendru enodru neodru onedru noedru doneru odneru dnoeru ndoeru onderu noderu reduno erduno rdeuno dreuno edruno deruno reudno erudno ruedno uredno eurdno uerdno rdueno drueno rudeno urdeno dureno udreno edurno deurno eudrno uedrno duerno uderno rednuo erdnuo rdenuo drenuo edrnuo dernuo renduo ernduo rneduo nreduo enrduo nerduo rdneuo drneuo rndeuo nrdeuo dnreuo ndreuo ednruo denruo endruo nedruo dneruo nderuo reundo erundo ruendo urendo eurndo uerndo renudo ernudo rneudo nreudo enrudo nerudo runedo urnedo rnuedo nruedo unredo nuredo eunrdo uenrdo enurdo neurdo unerdo nuerdo rduneo druneo rudneo urdneo durneo udrneo rdnueo drnueo rndueo nrdueo dnrueo ndrueo rundeo urndeo rnudeo nrudeo unrdeo nurdeo dunreo udnreo dnureo ndureo undreo nudreo edunro deunro eudnro uednro duenro udenro ednuro denuro enduro neduro dneuro ndeuro eundro uendro enudro neudro unedro nuedro dunero udnero dnuero nduero undero nudero reound eround roeund oreund eorund oerund reuond eruond rueond ureond eurond uerond rouend oruend ruoend uroend ourend uorend eournd oeurnd euornd ueornd ouernd uoernd reonud eronud roenud orenud eornud oernud renoud ernoud rneoud nreoud enroud neroud roneud orneud rnoeud nroeud onreud noreud eonrud oenrud enorud neorud onerud noerud reunod erunod ruenod urenod eurnod uernod renuod ernuod rneuod nreuod enruod neruod runeod urneod rnueod nrueod unreod nureod eunrod uenrod enurod neurod unerod nuerod rouned oruned ruoned uroned ourned uorned ronued ornued rnoued nroued onrued norued runoed urnoed rnuoed nruoed unroed nuroed ounred uonred onured noured unored nuored eounrd oeunrd euonrd ueonrd ouenrd uoenrd eonurd oenurd enourd neourd oneurd noeurd eunord uenord enuord neuord uneord nueord ounerd uonerd onuerd nouerd unoerd nuoerd rdoune droune rodune ordune dorune odrune rduone druone rudone urdone durone udrone roudne orudne ruodne urodne ourdne uordne dourne odurne duorne udorne oudrne uodrne rdonue dronue rodnue ordnue dornue odrnue rdnoue drnoue rndoue nrdoue dnroue ndroue rondue orndue rnodue nrodue onrdue nordue donrue odnrue dnorue ndorue ondrue nodrue rdunoe drunoe rudnoe urdnoe durnoe udrnoe rdnuoe drnuoe rnduoe nrduoe dnruoe ndruoe rundoe urndoe rnudoe nrudoe unrdoe nurdoe dunroe udnroe dnuroe nduroe undroe nudroe rounde orunde ruonde uronde ournde uornde ronude ornude rnoude nroude onrude norude runode urnode rnuode nruode unrode nurode ounrde uonrde onurde nourde unorde nuorde dounre odunre duonre udonre oudnre uodnre donure odnure dnoure ndoure ondure nodure dunore udnore dnuore nduore undore nudore oundre uondre onudre noudre unodre nuodre edounr deounr eodunr oedunr doeunr odeunr eduonr deuonr eudonr uedonr dueonr udeonr eoudnr oeudnr euodnr ueodnr ouednr uoednr douenr oduenr duoenr udoenr oudenr uodenr edonur deonur eodnur oednur doenur odenur ednour denour endour nedour dneour ndeour eondur oendur enodur neodur onedur noedur doneur odneur dnoeur ndoeur ondeur nodeur edunor deunor eudnor uednor duenor udenor ednuor denuor enduor neduor dneuor ndeuor eundor uendor enudor neudor unedor nuedor duneor udneor dnueor ndueor undeor nudeor eoundr oeundr euondr ueondr ouendr uoendr eonudr oenudr enoudr neoudr oneudr noeudr eunodr uenodr enuodr neuodr uneodr nueodr ounedr uonedr onuedr nouedr unoedr nuoedr douner oduner duoner udoner oudner uodner donuer odnuer dnouer ndouer onduer noduer dunoer udnoer dnuoer nduoer undoer nudoer ounder uonder onuder nouder unoder nuoder
Note: these 'words' (valid or invalid) are all the permutations of the word redoun. These words are obtained by scrambling the letters in redoun.