nodder ondder ndoder dnoder odnder donder nodder ondder ndoder dnoder odnder donder nddoer dndoer nddoer dndoer ddnoer ddnoer oddner dodner oddner dodner ddoner ddoner nodedr ondedr ndoedr dnoedr odnedr donedr noeddr oneddr neoddr enoddr oenddr eonddr ndeodr dneodr nedodr endodr denodr ednodr odendr doendr oedndr eodndr deondr edondr nodedr ondedr ndoedr dnoedr odnedr donedr noeddr oneddr neoddr enoddr oenddr eonddr ndeodr dneodr nedodr endodr denodr ednodr odendr doendr oedndr eodndr deondr edondr nddeor dndeor nddeor dndeor ddneor ddneor ndedor dnedor neddor enddor dendor edndor ndedor dnedor neddor enddor dendor edndor ddenor ddenor dednor eddnor dednor eddnor oddenr dodenr oddenr dodenr ddoenr ddoenr odednr doednr oeddnr eoddnr deodnr edodnr odednr doednr oeddnr eoddnr deodnr edodnr ddeonr ddeonr dedonr eddonr dedonr eddonr noddre onddre ndodre dnodre odndre dondre noddre onddre ndodre dnodre odndre dondre nddore dndore nddore dndore ddnore ddnore oddnre dodnre oddnre dodnre ddonre ddonre nodrde ondrde ndorde dnorde odnrde donrde nordde onrdde nrodde rnodde orndde rondde ndrode dnrode nrdode rndode drnode rdnode odrnde dornde ordnde rodnde dronde rdonde nodrde ondrde ndorde dnorde odnrde donrde nordde onrdde nrodde rnodde orndde rondde ndrode dnrode nrdode rndode drnode rdnode odrnde dornde ordnde rodnde dronde rdonde nddroe dndroe nddroe dndroe ddnroe ddnroe ndrdoe dnrdoe nrddoe rnddoe drndoe rdndoe ndrdoe dnrdoe nrddoe rnddoe drndoe rdndoe ddrnoe ddrnoe drdnoe rddnoe drdnoe rddnoe oddrne dodrne oddrne dodrne ddorne ddorne odrdne dordne orddne roddne drodne rdodne odrdne dordne orddne roddne drodne rdodne ddrone ddrone drdone rddone drdone rddone noderd onderd ndoerd dnoerd odnerd donerd noedrd onedrd neodrd enodrd oendrd eondrd ndeord dneord nedord endord denord ednord odenrd doenrd oednrd eodnrd deonrd edonrd nodred ondred ndored dnored odnred donred norded onrded nroded rnoded ornded ronded ndroed dnroed nrdoed rndoed drnoed rdnoed odrned dorned ordned rodned droned rdoned noerdd onerdd neordd enordd oenrdd eonrdd noredd onredd nroedd rnoedd ornedd ronedd nerodd enrodd nreodd rneodd ernodd renodd oerndd eorndd orendd roendd erondd reondd nderod dnerod nedrod endrod denrod ednrod ndreod dnreod nrdeod rndeod drneod rdneod nerdod enrdod nredod rnedod erndod rendod dernod edrnod drenod rdenod erdnod rednod odernd doernd oedrnd eodrnd deornd edornd odrend dorend ordend rodend droend rdoend oerdnd eordnd orednd roednd erodnd reodnd derond edrond dreond rdeond erdond redond noderd onderd ndoerd dnoerd odnerd donerd noedrd onedrd neodrd enodrd oendrd eondrd ndeord dneord nedord endord denord ednord odenrd doenrd oednrd eodnrd deonrd edonrd nodred ondred ndored dnored odnred donred norded onrded nroded rnoded ornded ronded ndroed dnroed nrdoed rndoed drnoed rdnoed odrned dorned ordned rodned droned rdoned noerdd onerdd neordd enordd oenrdd eonrdd noredd onredd nroedd rnoedd ornedd ronedd nerodd enrodd nreodd rneodd ernodd renodd oerndd eorndd orendd roendd erondd reondd nderod dnerod nedrod endrod denrod ednrod ndreod dnreod nrdeod rndeod drneod rdneod nerdod enrdod nredod rnedod erndod rendod dernod edrnod drenod rdenod erdnod rednod odernd doernd oedrnd eodrnd deornd edornd odrend dorend ordend rodend droend rdoend oerdnd eordnd orednd roednd erodnd reodnd derond edrond dreond rdeond erdond redond nddero dndero nddero dndero ddnero ddnero ndedro dnedro neddro enddro dendro edndro ndedro dnedro neddro enddro dendro edndro ddenro ddenro dednro eddnro dednro eddnro nddreo dndreo nddreo dndreo ddnreo ddnreo ndrdeo dnrdeo nrddeo rnddeo drndeo rdndeo ndrdeo dnrdeo nrddeo rnddeo drndeo rdndeo ddrneo ddrneo drdneo rddneo drdneo rddneo nderdo dnerdo nedrdo endrdo denrdo ednrdo ndredo dnredo nrdedo rndedo drnedo rdnedo nerddo enrddo nreddo rneddo ernddo renddo derndo edrndo drendo rdendo erdndo redndo nderdo dnerdo nedrdo endrdo denrdo ednrdo ndredo dnredo nrdedo rndedo drnedo rdnedo nerddo enrddo nreddo rneddo ernddo renddo derndo edrndo drendo rdendo erdndo redndo dderno dderno dedrno eddrno dedrno eddrno ddreno ddreno drdeno rddeno drdeno rddeno derdno edrdno dredno rdedno erddno reddno derdno edrdno dredno rdedno erddno reddno oddern dodern oddern dodern ddoern ddoern odedrn doedrn oeddrn eoddrn deodrn edodrn odedrn doedrn oeddrn eoddrn deodrn edodrn ddeorn ddeorn dedorn eddorn dedorn eddorn oddren dodren oddren dodren ddoren ddoren odrden dorden ordden rodden droden rdoden odrden dorden ordden rodden droden rdoden ddroen ddroen drdoen rddoen drdoen rddoen oderdn doerdn oedrdn eodrdn deordn edordn odredn doredn ordedn rodedn droedn rdoedn oerddn eorddn oreddn roeddn eroddn reoddn derodn edrodn dreodn rdeodn erdodn redodn oderdn doerdn oedrdn eodrdn deordn edordn odredn doredn ordedn rodedn droedn rdoedn oerddn eorddn oreddn roeddn eroddn reoddn derodn edrodn dreodn rdeodn erdodn redodn dderon dderon dedron eddron dedron eddron ddreon ddreon drdeon rddeon drdeon rddeon derdon edrdon dredon rdedon erddon reddon derdon edrdon dredon rdedon erddon reddon
Note: these 'words' (valid or invalid) are all the permutations of the word nodder. These words are obtained by scrambling the letters in nodder.