curdle ucrdle crudle rcudle urcdle rucdle cudrle ucdrle cdurle dcurle udcrle ducrle crdule rcdule cdrule dcrule rdcule drcule urdcle rudcle udrcle durcle rducle drucle curlde ucrlde crulde rculde urclde ruclde culrde uclrde clurde lcurde ulcrde lucrde crlude rclude clrude lcrude rlcude lrcude urlcde rulcde ulrcde lurcde rlucde lrucde cudlre ucdlre cdulre dculre udclre duclre culdre ucldre cludre lcudre ulcdre lucdre cdlure dclure cldure lcdure dlcure ldcure udlcre dulcre uldcre ludcre dlucre lducre crdlue rcdlue cdrlue dcrlue rdclue drclue crldue rcldue clrdue lcrdue rlcdue lrcdue cdlrue dclrue cldrue lcdrue dlcrue ldcrue rdlcue drlcue rldcue lrdcue dlrcue ldrcue urdlce rudlce udrlce durlce rdulce drulce urldce ruldce ulrdce lurdce rludce lrudce udlrce dulrce uldrce ludrce dlurce ldurce rdluce drluce rlduce lrduce dlruce ldruce curdel ucrdel crudel rcudel urcdel rucdel cudrel ucdrel cdurel dcurel udcrel ducrel crduel rcduel cdruel dcruel rdcuel drcuel urdcel rudcel udrcel durcel rducel drucel curedl ucredl cruedl rcuedl urcedl rucedl cuerdl ucerdl ceurdl ecurdl uecrdl eucrdl creudl rceudl cerudl ecrudl recudl ercudl urecdl ruecdl uercdl eurcdl reucdl erucdl cuderl ucderl cduerl dcuerl udcerl ducerl cuedrl ucedrl ceudrl ecudrl uecdrl eucdrl cdeurl dceurl cedurl ecdurl decurl edcurl udecrl duecrl uedcrl eudcrl deucrl educrl crdeul rcdeul cdreul dcreul rdceul drceul credul rcedul cerdul ecrdul recdul ercdul cderul dcerul cedrul ecdrul decrul edcrul rdecul drecul redcul erdcul dercul edrcul urdecl rudecl udrecl durecl rduecl druecl uredcl ruedcl uerdcl eurdcl reudcl erudcl udercl duercl uedrcl eudrcl deurcl edurcl rdeucl dreucl reducl erducl derucl edrucl curled ucrled cruled rculed urcled rucled culred uclred clured lcured ulcred lucred crlued rclued clrued lcrued rlcued lrcued urlced rulced ulrced lurced rluced lruced cureld ucreld crueld rcueld urceld ruceld cuerld ucerld ceurld ecurld uecrld eucrld creuld rceuld ceruld ecruld reculd erculd urecld ruecld uercld eurcld reucld erucld culerd uclerd cluerd lcuerd ulcerd lucerd cuelrd ucelrd ceulrd eculrd ueclrd euclrd cleurd lceurd celurd eclurd lecurd elcurd ulecrd luecrd uelcrd eulcrd leucrd elucrd crleud rcleud clreud lcreud rlceud lrceud crelud rcelud cerlud ecrlud reclud erclud clerud lcerud celrud eclrud lecrud elcrud rlecud lrecud relcud erlcud lercud elrcud urlecd rulecd ulrecd lurecd rluecd lruecd urelcd ruelcd uerlcd eurlcd reulcd erulcd ulercd luercd uelrcd eulrcd leurcd elurcd rleucd lreucd relucd erlucd lerucd elrucd cudler ucdler cduler dculer udcler ducler culder uclder cluder lcuder ulcder lucder cdluer dcluer clduer lcduer dlcuer ldcuer udlcer dulcer uldcer ludcer dlucer lducer cudelr ucdelr cduelr dcuelr udcelr ducelr cuedlr ucedlr ceudlr ecudlr uecdlr eucdlr cdeulr dceulr cedulr ecdulr deculr edculr udeclr dueclr uedclr eudclr deuclr educlr culedr ucledr cluedr lcuedr ulcedr lucedr cueldr uceldr ceuldr eculdr uecldr eucldr cleudr lceudr celudr ecludr lecudr elcudr ulecdr luecdr uelcdr eulcdr leucdr elucdr cdleur dcleur cldeur lcdeur dlceur ldceur cdelur dcelur cedlur ecdlur declur edclur cledur lcedur celdur ecldur lecdur elcdur dlecur ldecur delcur edlcur ledcur eldcur udlecr dulecr uldecr ludecr dluecr lduecr udelcr duelcr uedlcr eudlcr deulcr edulcr uledcr luedcr ueldcr euldcr leudcr eludcr dleucr ldeucr delucr edlucr leducr elducr crdleu rcdleu cdrleu dcrleu rdcleu drcleu crldeu rcldeu clrdeu lcrdeu rlcdeu lrcdeu cdlreu dclreu cldreu lcdreu dlcreu ldcreu rdlceu drlceu rldceu lrdceu dlrceu ldrceu crdelu rcdelu cdrelu dcrelu rdcelu drcelu credlu rcedlu cerdlu ecrdlu recdlu ercdlu cderlu dcerlu cedrlu ecdrlu decrlu edcrlu rdeclu dreclu redclu erdclu derclu edrclu crledu rcledu clredu lcredu rlcedu lrcedu creldu rceldu cerldu ecrldu recldu ercldu clerdu lcerdu celrdu eclrdu lecrdu elcrdu rlecdu lrecdu relcdu erlcdu lercdu elrcdu cdleru dcleru clderu lcderu dlceru ldceru cdelru dcelru cedlru ecdlru declru edclru cledru lcedru celdru ecldru lecdru elcdru dlecru ldecru delcru edlcru ledcru eldcru rdlecu drlecu rldecu lrdecu dlrecu ldrecu rdelcu drelcu redlcu erdlcu derlcu edrlcu rledcu lredcu reldcu erldcu lerdcu elrdcu dlercu ldercu delrcu edlrcu ledrcu eldrcu urdlec rudlec udrlec durlec rdulec drulec urldec ruldec ulrdec lurdec rludec lrudec udlrec dulrec uldrec ludrec dlurec ldurec rdluec drluec rlduec lrduec dlruec ldruec urdelc rudelc udrelc durelc rduelc druelc uredlc ruedlc uerdlc eurdlc reudlc erudlc uderlc duerlc uedrlc eudrlc deurlc edurlc rdeulc dreulc redulc erdulc derulc edrulc urledc ruledc ulredc luredc rluedc lruedc ureldc rueldc uerldc eurldc reuldc eruldc ulerdc luerdc uelrdc eulrdc leurdc elurdc rleudc lreudc reludc erludc lerudc elrudc udlerc dulerc ulderc luderc dluerc lduerc udelrc duelrc uedlrc eudlrc deulrc edulrc uledrc luedrc ueldrc euldrc leudrc eludrc dleurc ldeurc delurc edlurc ledurc eldurc rdleuc drleuc rldeuc lrdeuc dlreuc ldreuc rdeluc dreluc redluc erdluc derluc edrluc rleduc lreduc relduc erlduc lerduc elrduc dleruc lderuc delruc edlruc ledruc eldruc
Note: these 'words' (valid or invalid) are all the permutations of the word curdle. These words are obtained by scrambling the letters in curdle.