whiles hwiles wihles iwhles hiwles ihwles whlies hwlies wlhies lwhies hlwies lhwies wilhes iwlhes wlihes lwihes ilwhes liwhes hilwes ihlwes hliwes lhiwes ilhwes lihwes whiels hwiels wihels iwhels hiwels ihwels wheils hweils wehils ewhils hewils ehwils wiehls iwehls weihls ewihls iewhls eiwhls hiewls ihewls heiwls ehiwls iehwls eihwls whleis hwleis wlheis lwheis hlweis lhweis whelis hwelis wehlis ewhlis hewlis ehwlis wlehis lwehis welhis ewlhis lewhis elwhis hlewis lhewis helwis ehlwis lehwis elhwis wilehs iwlehs wliehs lwiehs ilwehs liwehs wielhs iwelhs weilhs ewilhs iewlhs eiwlhs wleihs lweihs welihs ewlihs lewihs elwihs ilewhs liewhs ielwhs eilwhs leiwhs eliwhs hilews ihlews hliews lhiews ilhews lihews hielws ihelws heilws ehilws iehlws eihlws hleiws lheiws heliws ehliws lehiws elhiws ilehws liehws ielhws eilhws leihws elihws whilse hwilse wihlse iwhlse hiwlse ihwlse whlise hwlise wlhise lwhise hlwise lhwise wilhse iwlhse wlihse lwihse ilwhse liwhse hilwse ihlwse hliwse lhiwse ilhwse lihwse whisle hwisle wihsle iwhsle hiwsle ihwsle whsile hwsile wshile swhile hswile shwile wishle iwshle wsihle swihle iswhle siwhle hiswle ihswle hsiwle shiwle ishwle sihwle whlsie hwlsie wlhsie lwhsie hlwsie lhwsie whslie hwslie wshlie swhlie hswlie shwlie wlshie lwshie wslhie swlhie lswhie slwhie hlswie lhswie hslwie shlwie lshwie slhwie wilshe iwlshe wlishe lwishe ilwshe liwshe wislhe iwslhe wsilhe swilhe iswlhe siwlhe wlsihe lwsihe wslihe swlihe lswihe slwihe ilswhe liswhe islwhe silwhe lsiwhe sliwhe hilswe ihlswe hliswe lhiswe ilhswe lihswe hislwe ihslwe hsilwe shilwe ishlwe sihlwe hlsiwe lhsiwe hsliwe shliwe lshiwe slhiwe ilshwe lishwe islhwe silhwe lsihwe slihwe whiesl hwiesl wihesl iwhesl hiwesl ihwesl wheisl hweisl wehisl ewhisl hewisl ehwisl wiehsl iwehsl weihsl ewihsl iewhsl eiwhsl hiewsl ihewsl heiwsl ehiwsl iehwsl eihwsl whisel hwisel wihsel iwhsel hiwsel ihwsel whsiel hwsiel wshiel swhiel hswiel shwiel wishel iwshel wsihel swihel iswhel siwhel hiswel ihswel hsiwel shiwel ishwel sihwel whesil hwesil wehsil ewhsil hewsil ehwsil whseil hwseil wsheil swheil hsweil shweil weshil ewshil wsehil swehil eswhil sewhil heswil ehswil hsewil shewil eshwil sehwil wieshl iweshl weishl ewishl iewshl eiwshl wisehl iwsehl wsiehl swiehl iswehl siwehl wesihl ewsihl wseihl sweihl eswihl sewihl ieswhl eiswhl isewhl siewhl esiwhl seiwhl hieswl iheswl heiswl ehiswl iehswl eihswl hisewl ihsewl hsiewl shiewl ishewl sihewl hesiwl ehsiwl hseiwl sheiwl eshiwl sehiwl ieshwl eishwl isehwl siehwl esihwl seihwl whlesi hwlesi wlhesi lwhesi hlwesi lhwesi whelsi hwelsi wehlsi ewhlsi hewlsi ehwlsi wlehsi lwehsi welhsi ewlhsi lewhsi elwhsi hlewsi lhewsi helwsi ehlwsi lehwsi elhwsi whlsei hwlsei wlhsei lwhsei hlwsei lhwsei whslei hwslei wshlei swhlei hswlei shwlei wlshei lwshei wslhei swlhei lswhei slwhei hlswei lhswei hslwei shlwei lshwei slhwei whesli hwesli wehsli ewhsli hewsli ehwsli whseli hwseli wsheli swheli hsweli shweli weshli ewshli wsehli swehli eswhli sewhli heswli ehswli hsewli shewli eshwli sehwli wleshi lweshi welshi ewlshi lewshi elwshi wlsehi lwsehi wslehi swlehi lswehi slwehi weslhi ewslhi wselhi swelhi eswlhi sewlhi leswhi elswhi lsewhi slewhi eslwhi selwhi hleswi lheswi helswi ehlswi lehswi elhswi hlsewi lhsewi hslewi shlewi lshewi slhewi heslwi ehslwi hselwi shelwi eshlwi sehlwi leshwi elshwi lsehwi slehwi eslhwi selhwi wilesh iwlesh wliesh lwiesh ilwesh liwesh wielsh iwelsh weilsh ewilsh iewlsh eiwlsh wleish lweish welish ewlish lewish elwish ilewsh liewsh ielwsh eilwsh leiwsh eliwsh wilseh iwlseh wliseh lwiseh ilwseh liwseh wisleh iwsleh wsileh swileh iswleh siwleh wlsieh lwsieh wslieh swlieh lswieh slwieh ilsweh lisweh islweh silweh lsiweh sliweh wieslh iweslh weislh ewislh iewslh eiwslh wiselh iwselh wsielh swielh iswelh siwelh wesilh ewsilh wseilh sweilh eswilh sewilh ieswlh eiswlh isewlh siewlh esiwlh seiwlh wlesih lwesih welsih ewlsih lewsih elwsih wlseih lwseih wsleih swleih lsweih slweih weslih ewslih wselih swelih eswlih sewlih leswih elswih lsewih slewih eslwih selwih ileswh lieswh ielswh eilswh leiswh eliswh ilsewh lisewh islewh silewh lsiewh sliewh ieslwh eislwh iselwh sielwh esilwh seilwh lesiwh elsiwh lseiwh sleiwh esliwh seliwh hilesw ihlesw hliesw lhiesw ilhesw lihesw hielsw ihelsw heilsw ehilsw iehlsw eihlsw hleisw lheisw helisw ehlisw lehisw elhisw ilehsw liehsw ielhsw eilhsw leihsw elihsw hilsew ihlsew hlisew lhisew ilhsew lihsew hislew ihslew hsilew shilew ishlew sihlew hlsiew lhsiew hsliew shliew lshiew slhiew ilshew lishew islhew silhew lsihew slihew hieslw iheslw heislw ehislw iehslw eihslw hiselw ihselw hsielw shielw ishelw sihelw hesilw ehsilw hseilw sheilw eshilw sehilw ieshlw eishlw isehlw siehlw esihlw seihlw hlesiw lhesiw helsiw ehlsiw lehsiw elhsiw hlseiw lhseiw hsleiw shleiw lsheiw slheiw hesliw ehsliw hseliw sheliw eshliw sehliw leshiw elshiw lsehiw slehiw eslhiw selhiw ileshw lieshw ielshw eilshw leishw elishw ilsehw lisehw islehw silehw lsiehw sliehw ieslhw eislhw iselhw sielhw esilhw seilhw lesihw elsihw lseihw sleihw eslihw selihw
Note: these 'words' (valid or invalid) are all the permutations of the word whiles. These words are obtained by scrambling the letters in whiles.