dulces udlces dluces lduces uldces ludces ducles udcles dcules cdules ucdles cudles dlcues ldcues dclues cdlues lcdues cldues ulcdes lucdes ucldes culdes lcudes cludes dulecs udlecs dluecs lduecs uldecs ludecs duelcs udelcs deulcs edulcs uedlcs eudlcs dleucs ldeucs delucs edlucs leducs elducs uledcs luedcs ueldcs euldcs leudcs eludcs ducels udcels dcuels cduels ucdels cudels duecls udecls deucls educls uedcls eudcls dceuls cdeuls deculs edculs ceduls ecduls ucedls cuedls uecdls eucdls ceudls ecudls dlceus ldceus dcleus cdleus lcdeus cldeus dlecus ldecus delcus edlcus ledcus eldcus dcelus cdelus declus edclus cedlus ecdlus lcedus cledus lecdus elcdus celdus ecldus ulceds luceds ucleds culeds lcueds clueds ulecds luecds uelcds eulcds leucds elucds ucelds cuelds ueclds euclds ceulds eculds lceuds cleuds lecuds elcuds celuds ecluds dulcse udlcse dlucse lducse uldcse ludcse duclse udclse dculse cdulse ucdlse cudlse dlcuse ldcuse dcluse cdluse lcduse clduse ulcdse lucdse ucldse culdse lcudse cludse dulsce udlsce dlusce ldusce uldsce ludsce duslce udslce dsulce sdulce usdlce sudlce dlsuce ldsuce dsluce sdluce lsduce slduce ulsdce lusdce usldce suldce lsudce sludce ducsle udcsle dcusle cdusle ucdsle cudsle duscle udscle dsucle sducle usdcle sudcle dcsule cdsule dscule sdcule csdule scdule ucsdle cusdle uscdle sucdle csudle scudle dlcsue ldcsue dclsue cdlsue lcdsue cldsue dlscue ldscue dslcue sdlcue lsdcue sldcue dcslue cdslue dsclue sdclue csdlue scdlue lcsdue clsdue lscdue slcdue csldue scldue ulcsde lucsde uclsde culsde lcusde clusde ulscde luscde uslcde sulcde lsucde slucde ucslde cuslde usclde suclde csulde sculde lcsude clsude lscude slcude cslude sclude dulesc udlesc dluesc lduesc uldesc ludesc duelsc udelsc deulsc edulsc uedlsc eudlsc dleusc ldeusc delusc edlusc ledusc eldusc uledsc luedsc ueldsc euldsc leudsc eludsc dulsec udlsec dlusec ldusec uldsec ludsec duslec udslec dsulec sdulec usdlec sudlec dlsuec ldsuec dsluec sdluec lsduec slduec ulsdec lusdec usldec suldec lsudec sludec dueslc udeslc deuslc eduslc uedslc eudslc duselc udselc dsuelc sduelc usdelc sudelc desulc edsulc dseulc sdeulc esdulc sedulc uesdlc eusdlc usedlc suedlc esudlc seudlc dlesuc ldesuc delsuc edlsuc ledsuc eldsuc dlseuc ldseuc dsleuc sdleuc lsdeuc sldeuc desluc edsluc dseluc sdeluc esdluc sedluc lesduc elsduc lseduc sleduc eslduc selduc ulesdc luesdc uelsdc eulsdc leusdc elusdc ulsedc lusedc usledc suledc lsuedc sluedc uesldc eusldc useldc sueldc esuldc seuldc lesudc elsudc lseudc sleudc esludc seludc ducesl udcesl dcuesl cduesl ucdesl cudesl duecsl udecsl deucsl educsl uedcsl eudcsl dceusl cdeusl decusl edcusl cedusl ecdusl ucedsl cuedsl uecdsl eucdsl ceudsl ecudsl ducsel udcsel dcusel cdusel ucdsel cudsel duscel udscel dsucel sducel usdcel sudcel dcsuel cdsuel dscuel sdcuel csduel scduel ucsdel cusdel uscdel sucdel csudel scudel duescl udescl deuscl eduscl uedscl eudscl dusecl udsecl dsuecl sduecl usdecl sudecl desucl edsucl dseucl sdeucl esducl seducl uesdcl eusdcl usedcl suedcl esudcl seudcl dcesul cdesul decsul edcsul cedsul ecdsul dcseul cdseul dsceul sdceul csdeul scdeul descul edscul dsecul sdecul esdcul sedcul cesdul ecsdul csedul scedul escdul secdul ucesdl cuesdl uecsdl eucsdl ceusdl ecusdl ucsedl cusedl uscedl sucedl csuedl scuedl uescdl euscdl usecdl suecdl esucdl seucdl cesudl ecsudl cseudl sceudl escudl secudl dlcesu ldcesu dclesu cdlesu lcdesu cldesu dlecsu ldecsu delcsu edlcsu ledcsu eldcsu dcelsu cdelsu declsu edclsu cedlsu ecdlsu lcedsu cledsu lecdsu elcdsu celdsu ecldsu dlcseu ldcseu dclseu cdlseu lcdseu cldseu dlsceu ldsceu dslceu sdlceu lsdceu sldceu dcsleu cdsleu dscleu sdcleu csdleu scdleu lcsdeu clsdeu lscdeu slcdeu csldeu scldeu dlescu ldescu delscu edlscu ledscu eldscu dlsecu ldsecu dslecu sdlecu lsdecu sldecu deslcu edslcu dselcu sdelcu esdlcu sedlcu lesdcu elsdcu lsedcu sledcu esldcu seldcu dceslu cdeslu decslu edcslu cedslu ecdslu dcselu cdselu dscelu sdcelu csdelu scdelu desclu edsclu dseclu sdeclu esdclu sedclu cesdlu ecsdlu csedlu scedlu escdlu secdlu lcesdu clesdu lecsdu elcsdu celsdu eclsdu lcsedu clsedu lscedu slcedu csledu scledu lescdu elscdu lsecdu slecdu eslcdu selcdu cesldu ecsldu cseldu sceldu escldu secldu ulcesd lucesd uclesd culesd lcuesd cluesd ulecsd luecsd uelcsd eulcsd leucsd elucsd ucelsd cuelsd ueclsd euclsd ceulsd eculsd lceusd cleusd lecusd elcusd celusd eclusd ulcsed lucsed uclsed culsed lcused clused ulsced lusced uslced sulced lsuced sluced ucsled cusled uscled sucled csuled sculed lcsued clsued lscued slcued cslued sclued ulescd luescd uelscd eulscd leuscd eluscd ulsecd lusecd uslecd sulecd lsuecd sluecd ueslcd euslcd uselcd suelcd esulcd seulcd lesucd elsucd lseucd sleucd eslucd selucd ucesld cuesld uecsld eucsld ceusld ecusld ucseld cuseld usceld suceld csueld scueld uescld euscld usecld suecld esucld seucld cesuld ecsuld cseuld sceuld esculd seculd lcesud clesud lecsud elcsud celsud eclsud lcseud clseud lsceud slceud csleud scleud lescud elscud lsecud slecud eslcud selcud ceslud ecslud cselud scelud esclud seclud
Note: these 'words' (valid or invalid) are all the permutations of the word dulces. These words are obtained by scrambling the letters in dulces.