fakest afkest fkaest kfaest akfest kafest faekst afekst feakst efakst aefkst eafkst fkeast kfeast fekast efkast kefast ekfast akefst kaefst aekfst eakfst keafst ekafst fakset afkset fkaset kfaset akfset kafset fasket afsket fsaket sfaket asfket safket fksaet kfsaet fskaet sfkaet ksfaet skfaet aksfet kasfet askfet sakfet ksafet skafet faeskt afeskt feaskt efaskt aefskt eafskt fasekt afsekt fsaekt sfaekt asfekt safekt fesakt efsakt fseakt sfeakt esfakt sefakt aesfkt easfkt asefkt saefkt esafkt seafkt fkesat kfesat feksat efksat kefsat ekfsat fkseat kfseat fskeat sfkeat ksfeat skfeat feskat efskat fsekat sfekat esfkat sefkat kesfat eksfat ksefat skefat eskfat sekfat akesft kaesft aeksft eaksft keasft ekasft akseft kaseft askeft sakeft ksaeft skaeft aeskft easkft asekft saekft esakft seakft kesaft eksaft kseaft skeaft eskaft sekaft fakets afkets fkaets kfaets akfets kafets faekts afekts feakts efakts aefkts eafkts fkeats kfeats fekats efkats kefats ekfats akefts kaefts aekfts eakfts keafts ekafts faktes afktes fkates kfates akftes kaftes fatkes aftkes ftakes tfakes atfkes tafkes fktaes kftaes ftkaes tfkaes ktfaes tkfaes aktfes katfes atkfes takfes ktafes tkafes faetks afetks featks efatks aeftks eaftks fateks afteks ftaeks tfaeks atfeks tafeks fetaks eftaks fteaks tfeaks etfaks tefaks aetfks eatfks atefks taefks etafks teafks fketas kfetas fektas efktas keftas ekftas fkteas kfteas ftkeas tfkeas ktfeas tkfeas fetkas eftkas ftekas tfekas etfkas tefkas ketfas ektfas ktefas tkefas etkfas tekfas aketfs kaetfs aektfs eaktfs keatfs ekatfs aktefs katefs atkefs takefs ktaefs tkaefs aetkfs eatkfs atekfs taekfs etakfs teakfs ketafs ektafs kteafs tkeafs etkafs tekafs fakste afkste fkaste kfaste akfste kafste faskte afskte fsakte sfakte asfkte safkte fksate kfsate fskate sfkate ksfate skfate aksfte kasfte askfte sakfte ksafte skafte faktse afktse fkatse kfatse akftse kaftse fatkse aftkse ftakse tfakse atfkse tafkse fktase kftase ftkase tfkase ktfase tkfase aktfse katfse atkfse takfse ktafse tkafse fastke afstke fsatke sfatke asftke saftke fatske aftske ftaske tfaske atfske tafske fstake sftake ftsake tfsake stfake tsfake astfke satfke atsfke tasfke stafke tsafke fkstae kfstae fsktae sfktae ksftae skftae fktsae kftsae ftksae tfksae ktfsae tkfsae fstkae sftkae ftskae tfskae stfkae tsfkae kstfae sktfae ktsfae tksfae stkfae tskfae akstfe kastfe asktfe saktfe ksatfe skatfe aktsfe katsfe atksfe taksfe ktasfe tkasfe astkfe satkfe atskfe taskfe stakfe tsakfe kstafe sktafe ktsafe tksafe stkafe tskafe faestk afestk feastk efastk aefstk eafstk fasetk afsetk fsaetk sfaetk asfetk safetk fesatk efsatk fseatk sfeatk esfatk sefatk aesftk easftk aseftk saeftk esaftk seaftk faetsk afetsk featsk efatsk aeftsk eaftsk fatesk aftesk ftaesk tfaesk atfesk tafesk fetask eftask fteask tfeask etfask tefask aetfsk eatfsk atefsk taefsk etafsk teafsk fastek afstek fsatek sfatek asftek saftek fatsek aftsek ftasek tfasek atfsek tafsek fstaek sftaek ftsaek tfsaek stfaek tsfaek astfek satfek atsfek tasfek stafek tsafek festak efstak fsetak sfetak esftak seftak fetsak eftsak ftesak tfesak etfsak tefsak fsteak sfteak ftseak tfseak stfeak tsfeak estfak setfak etsfak tesfak stefak tsefak aestfk eastfk asetfk saetfk esatfk seatfk aetsfk eatsfk atesfk taesfk etasfk teasfk astefk satefk atsefk tasefk staefk tsaefk estafk setafk etsafk tesafk steafk tseafk fkesta kfesta feksta efksta kefsta ekfsta fkseta kfseta fsketa sfketa ksfeta skfeta feskta efskta fsekta sfekta esfkta sefkta kesfta eksfta ksefta skefta eskfta sekfta fketsa kfetsa fektsa efktsa keftsa ekftsa fktesa kftesa ftkesa tfkesa ktfesa tkfesa fetksa eftksa fteksa tfeksa etfksa tefksa ketfsa ektfsa ktefsa tkefsa etkfsa tekfsa fkstea kfstea fsktea sfktea ksftea skftea fktsea kftsea ftksea tfksea ktfsea tkfsea fstkea sftkea ftskea tfskea stfkea tsfkea kstfea sktfea ktsfea tksfea stkfea tskfea festka efstka fsetka sfetka esftka seftka fetska eftska fteska tfeska etfska tefska fsteka sfteka ftseka tfseka stfeka tsfeka estfka setfka etsfka tesfka stefka tsefka kestfa ekstfa ksetfa sketfa esktfa sektfa ketsfa ektsfa ktesfa tkesfa etksfa teksfa kstefa sktefa ktsefa tksefa stkefa tskefa estkfa setkfa etskfa teskfa stekfa tsekfa akestf kaestf aekstf eakstf keastf ekastf aksetf kasetf asketf saketf ksaetf skaetf aesktf easktf asektf saektf esaktf seaktf kesatf eksatf kseatf skeatf eskatf sekatf aketsf kaetsf aektsf eaktsf keatsf ekatsf aktesf katesf atkesf takesf ktaesf tkaesf aetksf eatksf ateksf taeksf etaksf teaksf ketasf ektasf kteasf tkeasf etkasf tekasf akstef kastef asktef saktef ksatef skatef aktsef katsef atksef taksef ktasef tkasef astkef satkef atskef taskef stakef tsakef kstaef sktaef ktsaef tksaef stkaef tskaef aestkf eastkf asetkf saetkf esatkf seatkf aetskf eatskf ateskf taeskf etaskf teaskf astekf satekf atsekf tasekf staekf tsaekf estakf setakf etsakf tesakf steakf tseakf kestaf ekstaf ksetaf sketaf esktaf sektaf ketsaf ektsaf ktesaf tkesaf etksaf teksaf ksteaf skteaf ktseaf tkseaf stkeaf tskeaf estkaf setkaf etskaf teskaf stekaf tsekaf
Note: these 'words' (valid or invalid) are all the permutations of the word fakest. These words are obtained by scrambling the letters in fakest.