falses aflses flases lfases alfses lafses fasles afsles fsales sfales asfles safles flsaes lfsaes fslaes sflaes lsfaes slfaes alsfes lasfes aslfes salfes lsafes slafes faless afless flaess lfaess alfess lafess faelss afelss fealss efalss aeflss eaflss fleass lfeass felass eflass lefass elfass alefss laefss aelfss ealfss leafss elafss fasels afsels fsaels sfaels asfels safels faesls afesls feasls efasls aefsls eafsls fseals sfeals fesals efsals sefals esfals asefls saefls aesfls easfls seafls esafls flseas lfseas fsleas sfleas lsfeas slfeas flesas lfesas felsas eflsas lefsas elfsas fselas sfelas feslas efslas seflas esflas lsefas slefas lesfas elsfas selfas eslfas alsefs lasefs aslefs salefs lsaefs slaefs alesfs laesfs aelsfs ealsfs leasfs elasfs aselfs saelfs aeslfs easlfs sealfs esalfs lseafs sleafs lesafs elsafs selafs eslafs falsse aflsse flasse lfasse alfsse lafsse faslse afslse fsalse sfalse asflse saflse flsase lfsase fslase sflase lsfase slfase alsfse lasfse aslfse salfse lsafse slafse falsse aflsse flasse lfasse alfsse lafsse faslse afslse fsalse sfalse asflse saflse flsase lfsase fslase sflase lsfase slfase alsfse lasfse aslfse salfse lsafse slafse fassle afssle fsasle sfasle asfsle safsle fassle afssle fsasle sfasle asfsle safsle fssale sfsale fssale sfsale ssfale ssfale assfle sasfle assfle sasfle ssafle ssafle flssae lfssae fslsae sflsae lsfsae slfsae flssae lfssae fslsae sflsae lsfsae slfsae fsslae sfslae fsslae sfslae ssflae ssflae lssfae slsfae lssfae slsfae sslfae sslfae alssfe lassfe aslsfe salsfe lsasfe slasfe alssfe lassfe aslsfe salsfe lsasfe slasfe asslfe saslfe asslfe saslfe ssalfe ssalfe lssafe slsafe lssafe slsafe sslafe sslafe faless afless flaess lfaess alfess lafess faelss afelss fealss efalss aeflss eaflss fleass lfeass felass eflass lefass elfass alefss laefss aelfss ealfss leafss elafss falses aflses flases lfases alfses lafses fasles afsles fsales sfales asfles safles flsaes lfsaes fslaes sflaes lsfaes slfaes alsfes lasfes aslfes salfes lsafes slafes faesls afesls feasls efasls aefsls eafsls fasels afsels fsaels sfaels asfels safels fesals efsals fseals sfeals esfals sefals aesfls easfls asefls saefls esafls seafls flesas lfesas felsas eflsas lefsas elfsas flseas lfseas fsleas sfleas lsfeas slfeas feslas efslas fselas sfelas esflas seflas lesfas elsfas lsefas slefas eslfas selfas alesfs laesfs aelsfs ealsfs leasfs elasfs alsefs lasefs aslefs salefs lsaefs slaefs aeslfs easlfs aselfs saelfs esalfs sealfs lesafs elsafs lseafs sleafs eslafs selafs fasesl afsesl fsaesl sfaesl asfesl safesl faessl afessl feassl efassl aefssl eafssl fseasl sfeasl fesasl efsasl sefasl esfasl asefsl saefsl aesfsl easfsl seafsl esafsl fassel afssel fsasel sfasel asfsel safsel fassel afssel fsasel sfasel asfsel safsel fssael sfsael fssael sfsael ssfael ssfael assfel sasfel assfel sasfel ssafel ssafel faessl afessl feassl efassl aefssl eafssl fasesl afsesl fsaesl sfaesl asfesl safesl fesasl efsasl fseasl sfeasl esfasl sefasl aesfsl easfsl asefsl saefsl esafsl seafsl fsesal sfesal fessal efssal sefsal esfsal fsseal sfseal fsseal sfseal ssfeal ssfeal fessal efssal fsesal sfesal esfsal sefsal sesfal essfal ssefal ssefal essfal sesfal asesfl saesfl aessfl eassfl seasfl esasfl assefl sasefl assefl sasefl ssaefl ssaefl aessfl eassfl asesfl saesfl esasfl seasfl sesafl essafl sseafl sseafl essafl sesafl flsesa lfsesa fslesa sflesa lsfesa slfesa flessa lfessa felssa eflssa lefssa elfssa fselsa sfelsa feslsa efslsa seflsa esflsa lsefsa slefsa lesfsa elsfsa selfsa eslfsa flssea lfssea fslsea sflsea lsfsea slfsea flssea lfssea fslsea sflsea lsfsea slfsea fsslea sfslea fsslea sfslea ssflea ssflea lssfea slsfea lssfea slsfea sslfea sslfea flessa lfessa felssa eflssa lefssa elfssa flsesa lfsesa fslesa sflesa lsfesa slfesa feslsa efslsa fselsa sfelsa esflsa seflsa lesfsa elsfsa lsefsa slefsa eslfsa selfsa fsesla sfesla fessla efssla sefsla esfsla fssela sfsela fssela sfsela ssfela ssfela fessla efssla fsesla sfesla esfsla sefsla sesfla essfla ssefla ssefla essfla sesfla lsesfa slesfa lessfa elssfa selsfa eslsfa lssefa slsefa lssefa slsefa sslefa sslefa lessfa elssfa lsesfa slesfa eslsfa selsfa seslfa esslfa sselfa sselfa esslfa seslfa alsesf lasesf aslesf salesf lsaesf slaesf alessf laessf aelssf ealssf leassf elassf aselsf saelsf aeslsf easlsf sealsf esalsf lseasf sleasf lesasf elsasf selasf eslasf alssef lassef aslsef salsef lsasef slasef alssef lassef aslsef salsef lsasef slasef asslef saslef asslef saslef ssalef ssalef lssaef slsaef lssaef slsaef sslaef sslaef alessf laessf aelssf ealssf leassf elassf alsesf lasesf aslesf salesf lsaesf slaesf aeslsf easlsf aselsf saelsf esalsf sealsf lesasf elsasf lseasf sleasf eslasf selasf aseslf saeslf aesslf easslf seaslf esaslf asself saself asself saself ssaelf ssaelf aesslf easslf aseslf saeslf esaslf seaslf sesalf essalf ssealf ssealf essalf sesalf lsesaf slesaf lessaf elssaf selsaf eslsaf lsseaf slseaf lsseaf slseaf ssleaf ssleaf lessaf elssaf lsesaf slesaf eslsaf selsaf seslaf esslaf sselaf sselaf esslaf seslaf
Note: these 'words' (valid or invalid) are all the permutations of the word falses. These words are obtained by scrambling the letters in falses.