calked aclked claked lcaked alcked lacked cakled ackled ckaled kcaled akcled kacled clkaed lckaed cklaed kclaed lkcaed klcaed alkced lakced aklced kalced lkaced klaced calekd aclekd claekd lcaekd alcekd lacekd caelkd acelkd cealkd ecalkd aeclkd eaclkd cleakd lceakd celakd eclakd lecakd elcakd aleckd laeckd aelckd ealckd leackd elackd cakeld ackeld ckaeld kcaeld akceld kaceld caekld acekld ceakld ecakld aeckld eackld ckeald kceald cekald eckald kecald ekcald akecld kaecld aekcld eakcld keacld ekacld clkead lckead cklead kclead lkcead klcead clekad lcekad celkad eclkad leckad elckad ckelad kcelad ceklad ecklad keclad ekclad lkecad klecad lekcad elkcad kelcad eklcad alkecd lakecd aklecd kalecd lkaecd klaecd alekcd laekcd aelkcd ealkcd leakcd elakcd akelcd kaelcd aeklcd eaklcd kealcd ekalcd lkeacd kleacd lekacd elkacd kelacd eklacd calkde aclkde clakde lcakde alckde lackde caklde acklde ckalde kcalde akclde kaclde clkade lckade cklade kclade lkcade klcade alkcde lakcde aklcde kalcde lkacde klacde caldke acldke cladke lcadke alcdke lacdke cadlke acdlke cdalke dcalke adclke daclke cldake lcdake cdlake dclake ldcake dlcake aldcke ladcke adlcke dalcke ldacke dlacke cakdle ackdle ckadle kcadle akcdle kacdle cadkle acdkle cdakle dcakle adckle dackle ckdale kcdale cdkale dckale kdcale dkcale akdcle kadcle adkcle dakcle kdacle dkacle clkdae lckdae ckldae kcldae lkcdae klcdae cldkae lcdkae cdlkae dclkae ldckae dlckae ckdlae kcdlae cdklae dcklae kdclae dkclae lkdcae kldcae ldkcae dlkcae kdlcae dklcae alkdce lakdce akldce kaldce lkadce kladce aldkce ladkce adlkce dalkce ldakce dlakce akdlce kadlce adklce daklce kdalce dkalce lkdace kldace ldkace dlkace kdlace dklace caledk acledk claedk lcaedk alcedk lacedk caeldk aceldk cealdk ecaldk aecldk eacldk cleadk lceadk celadk ecladk lecadk elcadk alecdk laecdk aelcdk ealcdk leacdk elacdk caldek acldek cladek lcadek alcdek lacdek cadlek acdlek cdalek dcalek adclek daclek cldaek lcdaek cdlaek dclaek ldcaek dlcaek aldcek ladcek adlcek dalcek ldacek dlacek caedlk acedlk ceadlk ecadlk aecdlk eacdlk cadelk acdelk cdaelk dcaelk adcelk dacelk cedalk ecdalk cdealk dcealk edcalk decalk aedclk eadclk adeclk daeclk edaclk deaclk cledak lcedak celdak ecldak lecdak elcdak cldeak lcdeak cdleak dcleak ldceak dlceak cedlak ecdlak cdelak dcelak edclak declak ledcak eldcak ldecak dlecak edlcak delcak aledck laedck aeldck ealdck leadck eladck aldeck ladeck adleck daleck ldaeck dlaeck aedlck eadlck adelck daelck edalck dealck ledack eldack ldeack dleack edlack delack cakedl ackedl ckaedl kcaedl akcedl kacedl caekdl acekdl ceakdl ecakdl aeckdl eackdl ckeadl kceadl cekadl eckadl kecadl ekcadl akecdl kaecdl aekcdl eakcdl keacdl ekacdl cakdel ackdel ckadel kcadel akcdel kacdel cadkel acdkel cdakel dcakel adckel dackel ckdael kcdael cdkael dckael kdcael dkcael akdcel kadcel adkcel dakcel kdacel dkacel caedkl acedkl ceadkl ecadkl aecdkl eacdkl cadekl acdekl cdaekl dcaekl adcekl dacekl cedakl ecdakl cdeakl dceakl edcakl decakl aedckl eadckl adeckl daeckl edackl deackl ckedal kcedal cekdal eckdal kecdal ekcdal ckdeal kcdeal cdkeal dckeal kdceal dkceal cedkal ecdkal cdekal dcekal edckal deckal kedcal ekdcal kdecal dkecal edkcal dekcal akedcl kaedcl aekdcl eakdcl keadcl ekadcl akdecl kadecl adkecl dakecl kdaecl dkaecl aedkcl eadkcl adekcl daekcl edakcl deakcl kedacl ekdacl kdeacl dkeacl edkacl dekacl clkeda lckeda ckleda kcleda lkceda klceda clekda lcekda celkda eclkda leckda elckda ckelda kcelda ceklda ecklda keclda ekclda lkecda klecda lekcda elkcda kelcda eklcda clkdea lckdea ckldea kcldea lkcdea klcdea cldkea lcdkea cdlkea dclkea ldckea dlckea ckdlea kcdlea cdklea dcklea kdclea dkclea lkdcea kldcea ldkcea dlkcea kdlcea dklcea cledka lcedka celdka ecldka lecdka elcdka cldeka lcdeka cdleka dcleka ldceka dlceka cedlka ecdlka cdelka dcelka edclka declka ledcka eldcka ldecka dlecka edlcka delcka ckedla kcedla cekdla eckdla kecdla ekcdla ckdela kcdela cdkela dckela kdcela dkcela cedkla ecdkla cdekla dcekla edckla deckla kedcla ekdcla kdecla dkecla edkcla dekcla lkedca kledca lekdca elkdca keldca ekldca lkdeca kldeca ldkeca dlkeca kdleca dkleca ledkca eldkca ldekca dlekca edlkca delkca kedlca ekdlca kdelca dkelca edklca deklca alkedc lakedc akledc kaledc lkaedc klaedc alekdc laekdc aelkdc ealkdc leakdc elakdc akeldc kaeldc aekldc eakldc kealdc ekaldc lkeadc kleadc lekadc elkadc keladc ekladc alkdec lakdec akldec kaldec lkadec kladec aldkec ladkec adlkec dalkec ldakec dlakec akdlec kadlec adklec daklec kdalec dkalec lkdaec kldaec ldkaec dlkaec kdlaec dklaec aledkc laedkc aeldkc ealdkc leadkc eladkc aldekc ladekc adlekc dalekc ldaekc dlaekc aedlkc eadlkc adelkc daelkc edalkc dealkc ledakc eldakc ldeakc dleakc edlakc delakc akedlc kaedlc aekdlc eakdlc keadlc ekadlc akdelc kadelc adkelc dakelc kdaelc dkaelc aedklc eadklc adeklc daeklc edaklc deaklc kedalc ekdalc kdealc dkealc edkalc dekalc lkedac kledac lekdac elkdac keldac ekldac lkdeac kldeac ldkeac dlkeac kdleac dkleac ledkac eldkac ldekac dlekac edlkac delkac kedlac ekdlac kdelac dkelac edklac deklac
Note: these 'words' (valid or invalid) are all the permutations of the word calked. These words are obtained by scrambling the letters in calked.