defang edfang dfeang fdeang efdang fedang deafng edafng daefng adefng eadfng aedfng dfaeng fdaeng dafeng adfeng fadeng afdeng efadng feadng eafdng aefdng faedng afedng defnag edfnag dfenag fdenag efdnag fednag denfag ednfag dnefag ndefag endfag nedfag dfneag fdneag dnfeag ndfeag fndeag nfdeag efndag fendag enfdag nefdag fnedag nfedag deanfg edanfg daenfg adenfg eadnfg aednfg denafg ednafg dneafg ndeafg endafg nedafg danefg adnefg dnaefg ndaefg andefg nadefg eandfg aendfg enadfg neadfg anedfg naedfg dfaneg fdaneg dafneg adfneg fadneg afdneg dfnaeg fdnaeg dnfaeg ndfaeg fndaeg nfdaeg danfeg adnfeg dnafeg ndafeg andfeg nadfeg fandeg afndeg fnadeg nfadeg anfdeg nafdeg efandg feandg eafndg aefndg faendg afendg efnadg fenadg enfadg nefadg fneadg nfeadg eanfdg aenfdg enafdg neafdg anefdg naefdg fanedg afnedg fnaedg nfaedg anfedg nafedg defagn edfagn dfeagn fdeagn efdagn fedagn deafgn edafgn daefgn adefgn eadfgn aedfgn dfaegn fdaegn dafegn adfegn fadegn afdegn efadgn feadgn eafdgn aefdgn faedgn afedgn defgan edfgan dfegan fdegan efdgan fedgan degfan edgfan dgefan gdefan egdfan gedfan dfgean fdgean dgfean gdfean fgdean gfdean efgdan fegdan egfdan gefdan fgedan gfedan deagfn edagfn daegfn adegfn eadgfn aedgfn degafn edgafn dgeafn gdeafn egdafn gedafn dagefn adgefn dgaefn gdaefn agdefn gadefn eagdfn aegdfn egadfn geadfn agedfn gaedfn dfagen fdagen dafgen adfgen fadgen afdgen dfgaen fdgaen dgfaen gdfaen fgdaen gfdaen dagfen adgfen dgafen gdafen agdfen gadfen fagden afgden fgaden gfaden agfden gafden efagdn feagdn eafgdn aefgdn faegdn afegdn efgadn fegadn egfadn gefadn fgeadn gfeadn eagfdn aegfdn egafdn geafdn agefdn gaefdn fagedn afgedn fgaedn gfaedn agfedn gafedn defnga edfnga dfenga fdenga efdnga fednga denfga ednfga dnefga ndefga endfga nedfga dfnega fdnega dnfega ndfega fndega nfdega efndga fendga enfdga nefdga fnedga nfedga defgna edfgna dfegna fdegna efdgna fedgna degfna edgfna dgefna gdefna egdfna gedfna dfgena fdgena dgfena gdfena fgdena gfdena efgdna fegdna egfdna gefdna fgedna gfedna dengfa edngfa dnegfa ndegfa endgfa nedgfa degnfa edgnfa dgenfa gdenfa egdnfa gednfa dngefa ndgefa dgnefa gdnefa ngdefa gndefa engdfa negdfa egndfa gendfa ngedfa gnedfa dfngea fdngea dnfgea ndfgea fndgea nfdgea dfgnea fdgnea dgfnea gdfnea fgdnea gfdnea dngfea ndgfea dgnfea gdnfea ngdfea gndfea fngdea nfgdea fgndea gfndea ngfdea gnfdea efngda fengda enfgda nefgda fnegda nfegda efgnda fegnda egfnda gefnda fgenda gfenda engfda negfda egnfda genfda ngefda gnefda fngeda nfgeda fgneda gfneda ngfeda gnfeda deangf edangf daengf adengf eadngf aedngf denagf ednagf dneagf ndeagf endagf nedagf danegf adnegf dnaegf ndaegf andegf nadegf eandgf aendgf enadgf neadgf anedgf naedgf deagnf edagnf daegnf adegnf eadgnf aedgnf deganf edganf dgeanf gdeanf egdanf gedanf dagenf adgenf dgaenf gdaenf agdenf gadenf eagdnf aegdnf egadnf geadnf agednf gaednf dengaf edngaf dnegaf ndegaf endgaf nedgaf degnaf edgnaf dgenaf gdenaf egdnaf gednaf dngeaf ndgeaf dgneaf gdneaf ngdeaf gndeaf engdaf negdaf egndaf gendaf ngedaf gnedaf dangef adngef dnagef ndagef andgef nadgef dagnef adgnef dganef gdanef agdnef gadnef dngaef ndgaef dgnaef gdnaef ngdaef gndaef angdef nagdef agndef gandef ngadef gnadef eangdf aengdf enagdf neagdf anegdf naegdf eagndf aegndf egandf geandf agendf gaendf engadf negadf egnadf genadf ngeadf gneadf angedf nagedf agnedf ganedf ngaedf gnaedf dfange fdange dafnge adfnge fadnge afdnge dfnage fdnage dnfage ndfage fndage nfdage danfge adnfge dnafge ndafge andfge nadfge fandge afndge fnadge nfadge anfdge nafdge dfagne fdagne dafgne adfgne fadgne afdgne dfgane fdgane dgfane gdfane fgdane gfdane dagfne adgfne dgafne gdafne agdfne gadfne fagdne afgdne fgadne gfadne agfdne gafdne dfngae fdngae dnfgae ndfgae fndgae nfdgae dfgnae fdgnae dgfnae gdfnae fgdnae gfdnae dngfae ndgfae dgnfae gdnfae ngdfae gndfae fngdae nfgdae fgndae gfndae ngfdae gnfdae dangfe adngfe dnagfe ndagfe andgfe nadgfe dagnfe adgnfe dganfe gdanfe agdnfe gadnfe dngafe ndgafe dgnafe gdnafe ngdafe gndafe angdfe nagdfe agndfe gandfe ngadfe gnadfe fangde afngde fnagde nfagde anfgde nafgde fagnde afgnde fgande gfande agfnde gafnde fngade nfgade fgnade gfnade ngfade gnfade angfde nagfde agnfde ganfde ngafde gnafde efangd feangd eafngd aefngd faengd afengd efnagd fenagd enfagd nefagd fneagd nfeagd eanfgd aenfgd enafgd neafgd anefgd naefgd fanegd afnegd fnaegd nfaegd anfegd nafegd efagnd feagnd eafgnd aefgnd faegnd afegnd efgand fegand egfand gefand fgeand gfeand eagfnd aegfnd egafnd geafnd agefnd gaefnd fagend afgend fgaend gfaend agfend gafend efngad fengad enfgad nefgad fnegad nfegad efgnad fegnad egfnad gefnad fgenad gfenad engfad negfad egnfad genfad ngefad gnefad fngead nfgead fgnead gfnead ngfead gnfead eangfd aengfd enagfd neagfd anegfd naegfd eagnfd aegnfd eganfd geanfd agenfd gaenfd engafd negafd egnafd genafd ngeafd gneafd angefd nagefd agnefd ganefd ngaefd gnaefd fanged afnged fnaged nfaged anfged nafged fagned afgned fganed gfaned agfned gafned fngaed nfgaed fgnaed gfnaed ngfaed gnfaed angfed nagfed agnfed ganfed ngafed gnafed
Note: these 'words' (valid or invalid) are all the permutations of the word defang. These words are obtained by scrambling the letters in defang.