fecked efcked fceked cfeked ecfked cefked fekced efkced fkeced kfeced ekfced kefced fckeed cfkeed fkceed kfceed ckfeed kcfeed eckfed cekfed ekcfed kecfed ckefed kcefed fecekd efcekd fceekd cfeekd ecfekd cefekd feeckd efeckd feeckd efeckd eefckd eefckd fceekd cfeekd fecekd efcekd cefekd ecfekd ecefkd ceefkd eecfkd eecfkd ceefkd ecefkd fekecd efkecd fkeecd kfeecd ekfecd kefecd feekcd efekcd feekcd efekcd eefkcd eefkcd fkeecd kfeecd fekecd efkecd kefecd ekfecd ekefcd keefcd eekfcd eekfcd keefcd ekefcd fckeed cfkeed fkceed kfceed ckfeed kcfeed fceked cfeked fecked efcked cefked ecfked fkeced kfeced fekced efkced kefced ekfced ckefed kcefed cekfed eckfed kecfed ekcfed eckefd cekefd ekcefd kecefd ckeefd kceefd ecekfd ceekfd eeckfd eeckfd ceekfd ecekfd ekecfd keecfd eekcfd eekcfd keecfd ekecfd ckeefd kceefd cekefd eckefd kecefd ekcefd feckde efckde fcekde cfekde ecfkde cefkde fekcde efkcde fkecde kfecde ekfcde kefcde fckede cfkede fkcede kfcede ckfede kcfede eckfde cekfde ekcfde kecfde ckefde kcefde fecdke efcdke fcedke cfedke ecfdke cefdke fedcke efdcke fdecke dfecke edfcke defcke fcdeke cfdeke fdceke dfceke cdfeke dcfeke ecdfke cedfke edcfke decfke cdefke dcefke fekdce efkdce fkedce kfedce ekfdce kefdce fedkce efdkce fdekce dfekce edfkce defkce fkdece kfdece fdkece dfkece kdfece dkfece ekdfce kedfce edkfce dekfce kdefce dkefce fckdee cfkdee fkcdee kfcdee ckfdee kcfdee fcdkee cfdkee fdckee dfckee cdfkee dcfkee fkdcee kfdcee fdkcee dfkcee kdfcee dkfcee ckdfee kcdfee cdkfee dckfee kdcfee dkcfee eckdfe cekdfe ekcdfe kecdfe ckedfe kcedfe ecdkfe cedkfe edckfe deckfe cdekfe dcekfe ekdcfe kedcfe edkcfe dekcfe kdecfe dkecfe ckdefe kcdefe cdkefe dckefe kdcefe dkcefe fecedk efcedk fceedk cfeedk ecfedk cefedk feecdk efecdk feecdk efecdk eefcdk eefcdk fceedk cfeedk fecedk efcedk cefedk ecfedk ecefdk ceefdk eecfdk eecfdk ceefdk ecefdk fecdek efcdek fcedek cfedek ecfdek cefdek fedcek efdcek fdecek dfecek edfcek defcek fcdeek cfdeek fdceek dfceek cdfeek dcfeek ecdfek cedfek edcfek decfek cdefek dcefek feedck efedck feedck efedck eefdck eefdck fedeck efdeck fdeeck dfeeck edfeck defeck fedeck efdeck fdeeck dfeeck edfeck defeck eedfck eedfck edefck deefck edefck deefck fcedek cfedek fecdek efcdek cefdek ecfdek fcdeek cfdeek fdceek dfceek cdfeek dcfeek fedcek efdcek fdecek dfecek edfcek defcek cedfek ecdfek cdefek dcefek edcfek decfek ecedfk ceedfk eecdfk eecdfk ceedfk ecedfk ecdefk cedefk edcefk decefk cdeefk dceefk eedcfk eedcfk edecfk deecfk edecfk deecfk cedefk ecdefk cdeefk dceefk edcefk decefk fekedc efkedc fkeedc kfeedc ekfedc kefedc feekdc efekdc feekdc efekdc eefkdc eefkdc fkeedc kfeedc fekedc efkedc kefedc ekfedc ekefdc keefdc eekfdc eekfdc keefdc ekefdc fekdec efkdec fkedec kfedec ekfdec kefdec fedkec efdkec fdekec dfekec edfkec defkec fkdeec kfdeec fdkeec dfkeec kdfeec dkfeec ekdfec kedfec edkfec dekfec kdefec dkefec feedkc efedkc feedkc efedkc eefdkc eefdkc fedekc efdekc fdeekc dfeekc edfekc defekc fedekc efdekc fdeekc dfeekc edfekc defekc eedfkc eedfkc edefkc deefkc edefkc deefkc fkedec kfedec fekdec efkdec kefdec ekfdec fkdeec kfdeec fdkeec dfkeec kdfeec dkfeec fedkec efdkec fdekec dfekec edfkec defkec kedfec ekdfec kdefec dkefec edkfec dekfec ekedfc keedfc eekdfc eekdfc keedfc ekedfc ekdefc kedefc edkefc dekefc kdeefc dkeefc eedkfc eedkfc edekfc deekfc edekfc deekfc kedefc ekdefc kdeefc dkeefc edkefc dekefc fckede cfkede fkcede kfcede ckfede kcfede fcekde cfekde feckde efckde cefkde ecfkde fkecde kfecde fekcde efkcde kefcde ekfcde ckefde kcefde cekfde eckfde kecfde ekcfde fckdee cfkdee fkcdee kfcdee ckfdee kcfdee fcdkee cfdkee fdckee dfckee cdfkee dcfkee fkdcee kfdcee fdkcee dfkcee kdfcee dkfcee ckdfee kcdfee cdkfee dckfee kdcfee dkcfee fcedke cfedke fecdke efcdke cefdke ecfdke fcdeke cfdeke fdceke dfceke cdfeke dcfeke fedcke efdcke fdecke dfecke edfcke defcke cedfke ecdfke cdefke dcefke edcfke decfke fkedce kfedce fekdce efkdce kefdce ekfdce fkdece kfdece fdkece dfkece kdfece dkfece fedkce efdkce fdekce dfekce edfkce defkce kedfce ekdfce kdefce dkefce edkfce dekfce ckedfe kcedfe cekdfe eckdfe kecdfe ekcdfe ckdefe kcdefe cdkefe dckefe kdcefe dkcefe cedkfe ecdkfe cdekfe dcekfe edckfe deckfe kedcfe ekdcfe kdecfe dkecfe edkcfe dekcfe eckedf cekedf ekcedf kecedf ckeedf kceedf ecekdf ceekdf eeckdf eeckdf ceekdf ecekdf ekecdf keecdf eekcdf eekcdf keecdf ekecdf ckeedf kceedf cekedf eckedf kecedf ekcedf eckdef cekdef ekcdef kecdef ckedef kcedef ecdkef cedkef edckef deckef cdekef dcekef ekdcef kedcef edkcef dekcef kdecef dkecef ckdeef kcdeef cdkeef dckeef kdceef dkceef ecedkf ceedkf eecdkf eecdkf ceedkf ecedkf ecdekf cedekf edcekf decekf cdeekf dceekf eedckf eedckf edeckf deeckf edeckf deeckf cedekf ecdekf cdeekf dceekf edcekf decekf ekedcf keedcf eekdcf eekdcf keedcf ekedcf ekdecf kedecf edkecf dekecf kdeecf dkeecf eedkcf eedkcf edekcf deekcf edekcf deekcf kedecf ekdecf kdeecf dkeecf edkecf dekecf ckedef kcedef cekdef eckdef kecdef ekcdef ckdeef kcdeef cdkeef dckeef kdceef dkceef cedkef ecdkef cdekef dcekef edckef deckef kedcef ekdcef kdecef dkecef edkcef dekcef
Note: these 'words' (valid or invalid) are all the permutations of the word fecked. These words are obtained by scrambling the letters in fecked.