deafen edafen daefen adefen eadfen aedfen defaen edfaen dfeaen fdeaen efdaen fedaen dafeen adfeen dfaeen fdaeen afdeen fadeen eafden aefden efaden feaden afeden faeden deaefn edaefn daeefn adeefn eadefn aedefn deeafn edeafn deeafn edeafn eedafn eedafn daeefn adeefn deaefn edaefn aedefn eadefn eaedfn aeedfn eeadfn eeadfn aeedfn eaedfn defean edfean dfeean fdeean efdean fedean deefan edefan deefan edefan eedfan eedfan dfeean fdeean defean edfean fedean efdean efedan feedan eefdan eefdan feedan efedan dafeen adfeen dfaeen fdaeen afdeen fadeen daefen adefen deafen edafen aedfen eadfen dfeaen fdeaen defaen edfaen fedaen efdaen afeden faeden aefden eafden feaden efaden eafedn aefedn efaedn feaedn afeedn faeedn eaefdn aeefdn eeafdn eeafdn aeefdn eaefdn efeadn feeadn eefadn eefadn feeadn efeadn afeedn faeedn aefedn eafedn feaedn efaedn deafne edafne daefne adefne eadfne aedfne defane edfane dfeane fdeane efdane fedane dafene adfene dfaene fdaene afdene fadene eafdne aefdne efadne feadne afedne faedne deanfe edanfe daenfe adenfe eadnfe aednfe denafe ednafe dneafe ndeafe endafe nedafe danefe adnefe dnaefe ndaefe andefe nadefe eandfe aendfe enadfe neadfe anedfe naedfe defnae edfnae dfenae fdenae efdnae fednae denfae ednfae dnefae ndefae endfae nedfae dfneae fdneae dnfeae ndfeae fndeae nfdeae efndae fendae enfdae nefdae fnedae nfedae dafnee adfnee dfanee fdanee afdnee fadnee danfee adnfee dnafee ndafee andfee nadfee dfnaee fdnaee dnfaee ndfaee fndaee nfdaee afndee fandee anfdee nafdee fnadee nfadee eafnde aefnde efande feande afende faende eanfde aenfde enafde neafde anefde naefde efnade fenade enfade nefade fneade nfeade afnede fanede anfede nafede fnaede nfaede deaenf edaenf daeenf adeenf eadenf aedenf deeanf edeanf deeanf edeanf eedanf eedanf daeenf adeenf deaenf edaenf aedenf eadenf eaednf aeednf eeadnf eeadnf aeednf eaednf deanef edanef daenef adenef eadnef aednef denaef ednaef dneaef ndeaef endaef nedaef daneef adneef dnaeef ndaeef andeef nadeef eandef aendef enadef neadef anedef naedef deenaf edenaf deenaf edenaf eednaf eednaf deneaf edneaf dneeaf ndeeaf endeaf nedeaf deneaf edneaf dneeaf ndeeaf endeaf nedeaf eendaf eendaf enedaf needaf enedaf needaf daenef adenef deanef edanef aednef eadnef daneef adneef dnaeef ndaeef andeef nadeef denaef ednaef dneaef ndeaef endaef nedaef aendef eandef anedef naedef enadef neadef eaendf aeendf eeandf eeandf aeendf eaendf eanedf aenedf enaedf neaedf aneedf naeedf eenadf eenadf eneadf neeadf eneadf neeadf aenedf eanedf aneedf naeedf enaedf neaedf defena edfena dfeena fdeena efdena fedena deefna edefna deefna edefna eedfna eedfna dfeena fdeena defena edfena fedena efdena efedna feedna eefdna eefdna feedna efedna defnea edfnea dfenea fdenea efdnea fednea denfea ednfea dnefea ndefea endfea nedfea dfneea fdneea dnfeea ndfeea fndeea nfdeea efndea fendea enfdea nefdea fnedea nfedea deenfa edenfa deenfa edenfa eednfa eednfa denefa ednefa dneefa ndeefa endefa nedefa denefa ednefa dneefa ndeefa endefa nedefa eendfa eendfa enedfa needfa enedfa needfa dfenea fdenea defnea edfnea fednea efdnea dfneea fdneea dnfeea ndfeea fndeea nfdeea denfea ednfea dnefea ndefea endfea nedfea fendea efndea fnedea nfedea enfdea nefdea efenda feenda eefnda eefnda feenda efenda efneda feneda enfeda nefeda fneeda nfeeda eenfda eenfda enefda neefda enefda neefda feneda efneda fneeda nfeeda enfeda nefeda dafene adfene dfaene fdaene afdene fadene daefne adefne deafne edafne aedfne eadfne dfeane fdeane defane edfane fedane efdane afedne faedne aefdne eafdne feadne efadne dafnee adfnee dfanee fdanee afdnee fadnee danfee adnfee dnafee ndafee andfee nadfee dfnaee fdnaee dnfaee ndfaee fndaee nfdaee afndee fandee anfdee nafdee fnadee nfadee daenfe adenfe deanfe edanfe aednfe eadnfe danefe adnefe dnaefe ndaefe andefe nadefe denafe ednafe dneafe ndeafe endafe nedafe aendfe eandfe anedfe naedfe enadfe neadfe dfenae fdenae defnae edfnae fednae efdnae dfneae fdneae dnfeae ndfeae fndeae nfdeae denfae ednfae dnefae ndefae endfae nedfae fendae efndae fnedae nfedae enfdae nefdae afende faende aefnde eafnde feande efande afnede fanede anfede nafede fnaede nfaede aenfde eanfde anefde naefde enafde neafde fenade efnade fneade nfeade enfade nefade eafend aefend efaend feaend afeend faeend eaefnd aeefnd eeafnd eeafnd aeefnd eaefnd efeand feeand eefand eefand feeand efeand afeend faeend aefend eafend feaend efaend eafned aefned efaned feaned afened faened eanfed aenfed enafed neafed anefed naefed efnaed fenaed enfaed nefaed fneaed nfeaed afneed faneed anfeed nafeed fnaeed nfaeed eaenfd aeenfd eeanfd eeanfd aeenfd eaenfd eanefd aenefd enaefd neaefd aneefd naeefd eenafd eenafd eneafd neeafd eneafd neeafd aenefd eanefd aneefd naeefd enaefd neaefd efenad feenad eefnad eefnad feenad efenad efnead fenead enfead nefead fneead nfeead eenfad eenfad enefad neefad enefad neefad fenead efnead fneead nfeead enfead nefead afened faened aefned eafned feaned efaned afneed faneed anfeed nafeed fnaeed nfaeed aenfed eanfed anefed naefed enafed neafed fenaed efnaed fneaed nfeaed enfaed nefaed
Note: these 'words' (valid or invalid) are all the permutations of the word deafen. These words are obtained by scrambling the letters in deafen.