curred ucrred crured rcured urcred rucred curred ucrred crured rcured urcred rucred crrued rcrued crrued rcrued rrcued rrcued urrced rurced urrced rurced rruced rruced curerd ucrerd cruerd rcuerd urcerd rucerd cuerrd ucerrd ceurrd ecurrd uecrrd eucrrd creurd rceurd cerurd ecrurd recurd ercurd urecrd ruecrd uercrd eurcrd reucrd erucrd curerd ucrerd cruerd rcuerd urcerd rucerd cuerrd ucerrd ceurrd ecurrd uecrrd eucrrd creurd rceurd cerurd ecrurd recurd ercurd urecrd ruecrd uercrd eurcrd reucrd erucrd crreud rcreud crreud rcreud rrceud rrceud crerud rcerud cerrud ecrrud recrud ercrud crerud rcerud cerrud ecrrud recrud ercrud rrecud rrecud rercud errcud rercud errcud urrecd rurecd urrecd rurecd rruecd rruecd urercd ruercd uerrcd eurrcd reurcd erurcd urercd ruercd uerrcd eurrcd reurcd erurcd rreucd rreucd rerucd errucd rerucd errucd currde ucrrde crurde rcurde urcrde rucrde currde ucrrde crurde rcurde urcrde rucrde crrude rcrude crrude rcrude rrcude rrcude urrcde rurcde urrcde rurcde rrucde rrucde curdre ucrdre crudre rcudre urcdre rucdre cudrre ucdrre cdurre dcurre udcrre ducrre crdure rcdure cdrure dcrure rdcure drcure urdcre rudcre udrcre durcre rducre drucre curdre ucrdre crudre rcudre urcdre rucdre cudrre ucdrre cdurre dcurre udcrre ducrre crdure rcdure cdrure dcrure rdcure drcure urdcre rudcre udrcre durcre rducre drucre crrdue rcrdue crrdue rcrdue rrcdue rrcdue crdrue rcdrue cdrrue dcrrue rdcrue drcrue crdrue rcdrue cdrrue dcrrue rdcrue drcrue rrdcue rrdcue rdrcue drrcue rdrcue drrcue urrdce rurdce urrdce rurdce rrudce rrudce urdrce rudrce udrrce durrce rdurce drurce urdrce rudrce udrrce durrce rdurce drurce rrduce rrduce rdruce drruce rdruce drruce curedr ucredr cruedr rcuedr urcedr rucedr cuerdr ucerdr ceurdr ecurdr uecrdr eucrdr creudr rceudr cerudr ecrudr recudr ercudr urecdr ruecdr uercdr eurcdr reucdr erucdr curder ucrder cruder rcuder urcder rucder cudrer ucdrer cdurer dcurer udcrer ducrer crduer rcduer cdruer dcruer rdcuer drcuer urdcer rudcer udrcer durcer rducer drucer cuedrr ucedrr ceudrr ecudrr uecdrr eucdrr cuderr ucderr cduerr dcuerr udcerr ducerr cedurr ecdurr cdeurr dceurr edcurr decurr uedcrr eudcrr udecrr duecrr educrr deucrr credur rcedur cerdur ecrdur recdur ercdur crdeur rcdeur cdreur dcreur rdceur drceur cedrur ecdrur cderur dcerur edcrur decrur redcur erdcur rdecur drecur edrcur dercur uredcr ruedcr uerdcr eurdcr reudcr erudcr urdecr rudecr udrecr durecr rduecr druecr uedrcr eudrcr udercr duercr edurcr deurcr reducr erducr rdeucr dreucr edrucr derucr curedr ucredr cruedr rcuedr urcedr rucedr cuerdr ucerdr ceurdr ecurdr uecrdr eucrdr creudr rceudr cerudr ecrudr recudr ercudr urecdr ruecdr uercdr eurcdr reucdr erucdr curder ucrder cruder rcuder urcder rucder cudrer ucdrer cdurer dcurer udcrer ducrer crduer rcduer cdruer dcruer rdcuer drcuer urdcer rudcer udrcer durcer rducer drucer cuedrr ucedrr ceudrr ecudrr uecdrr eucdrr cuderr ucderr cduerr dcuerr udcerr ducerr cedurr ecdurr cdeurr dceurr edcurr decurr uedcrr eudcrr udecrr duecrr educrr deucrr credur rcedur cerdur ecrdur recdur ercdur crdeur rcdeur cdreur dcreur rdceur drceur cedrur ecdrur cderur dcerur edcrur decrur redcur erdcur rdecur drecur edrcur dercur uredcr ruedcr uerdcr eurdcr reudcr erudcr urdecr rudecr udrecr durecr rduecr druecr uedrcr eudrcr udercr duercr edurcr deurcr reducr erducr rdeucr dreucr edrucr derucr crredu rcredu crredu rcredu rrcedu rrcedu crerdu rcerdu cerrdu ecrrdu recrdu ercrdu crerdu rcerdu cerrdu ecrrdu recrdu ercrdu rrecdu rrecdu rercdu errcdu rercdu errcdu crrdeu rcrdeu crrdeu rcrdeu rrcdeu rrcdeu crdreu rcdreu cdrreu dcrreu rdcreu drcreu crdreu rcdreu cdrreu dcrreu rdcreu drcreu rrdceu rrdceu rdrceu drrceu rdrceu drrceu credru rcedru cerdru ecrdru recdru ercdru crderu rcderu cdreru dcreru rdceru drceru cedrru ecdrru cderru dcerru edcrru decrru redcru erdcru rdecru drecru edrcru dercru credru rcedru cerdru ecrdru recdru ercdru crderu rcderu cdreru dcreru rdceru drceru cedrru ecdrru cderru dcerru edcrru decrru redcru erdcru rdecru drecru edrcru dercru rredcu rredcu rerdcu errdcu rerdcu errdcu rrdecu rrdecu rdrecu drrecu rdrecu drrecu redrcu erdrcu rdercu drercu edrrcu derrcu redrcu erdrcu rdercu drercu edrrcu derrcu urredc ruredc urredc ruredc rruedc rruedc urerdc ruerdc uerrdc eurrdc reurdc erurdc urerdc ruerdc uerrdc eurrdc reurdc erurdc rreudc rreudc rerudc errudc rerudc errudc urrdec rurdec urrdec rurdec rrudec rrudec urdrec rudrec udrrec durrec rdurec drurec urdrec rudrec udrrec durrec rdurec drurec rrduec rrduec rdruec drruec rdruec drruec uredrc ruedrc uerdrc eurdrc reudrc erudrc urderc ruderc udrerc durerc rduerc druerc uedrrc eudrrc uderrc duerrc edurrc deurrc redurc erdurc rdeurc dreurc edrurc derurc uredrc ruedrc uerdrc eurdrc reudrc erudrc urderc ruderc udrerc durerc rduerc druerc uedrrc eudrrc uderrc duerrc edurrc deurrc redurc erdurc rdeurc dreurc edrurc derurc rreduc rreduc rerduc errduc rerduc errduc rrdeuc rrdeuc rdreuc drreuc rdreuc drreuc redruc erdruc rderuc dreruc edrruc derruc redruc erdruc rderuc dreruc edrruc derruc
Note: these 'words' (valid or invalid) are all the permutations of the word curred. These words are obtained by scrambling the letters in curred.