lyches ylches lcyhes clyhes yclhes cylhes lyhces ylhces lhyces hlyces yhlces hylces lchyes clhyes lhcyes hlcyes chlyes hclyes ychles cyhles yhcles hycles chyles hcyles lycehs ylcehs lcyehs clyehs yclehs cylehs lyechs ylechs leychs elychs yelchs eylchs lceyhs cleyhs lecyhs elcyhs celyhs eclyhs ycelhs cyelhs yeclhs eyclhs ceylhs ecylhs lyhecs ylhecs lhyecs hlyecs yhlecs hylecs lyehcs ylehcs leyhcs elyhcs yelhcs eylhcs lheycs hleycs lehycs elhycs helycs ehlycs yhelcs hyelcs yehlcs eyhlcs heylcs ehylcs lcheys clheys lhceys hlceys chleys hcleys lcehys clehys lechys elchys celhys eclhys lhecys hlecys lehcys elhcys helcys ehlcys chelys hcelys cehlys echlys heclys ehclys ychels cyhels yhcels hycels chyels hcyels ycehls cyehls yechls eychls ceyhls ecyhls yhecls hyecls yehcls eyhcls heycls ehycls cheyls hceyls cehyls echyls hecyls ehcyls lychse ylchse lcyhse clyhse yclhse cylhse lyhcse ylhcse lhycse hlycse yhlcse hylcse lchyse clhyse lhcyse hlcyse chlyse hclyse ychlse cyhlse yhclse hyclse chylse hcylse lycshe ylcshe lcyshe clyshe yclshe cylshe lysche ylsche lsyche slyche yslche sylche lcsyhe clsyhe lscyhe slcyhe cslyhe sclyhe ycslhe cyslhe ysclhe syclhe csylhe scylhe lyhsce ylhsce lhysce hlysce yhlsce hylsce lyshce ylshce lsyhce slyhce yslhce sylhce lhsyce hlsyce lshyce slhyce hslyce shlyce yhslce hyslce yshlce syhlce hsylce shylce lchsye clhsye lhcsye hlcsye chlsye hclsye lcshye clshye lschye slchye cslhye sclhye lhscye hlscye lshcye slhcye hslcye shlcye chslye hcslye cshlye schlye hsclye shclye ychsle cyhsle yhcsle hycsle chysle hcysle ycshle cyshle yschle sychle csyhle scyhle yhscle hyscle yshcle syhcle hsycle shycle chsyle hcsyle cshyle schyle hscyle shcyle lycesh ylcesh lcyesh clyesh yclesh cylesh lyecsh ylecsh leycsh elycsh yelcsh eylcsh lceysh cleysh lecysh elcysh celysh eclysh ycelsh cyelsh yeclsh eyclsh ceylsh ecylsh lycseh ylcseh lcyseh clyseh yclseh cylseh lysceh ylsceh lsyceh slyceh yslceh sylceh lcsyeh clsyeh lscyeh slcyeh cslyeh sclyeh ycsleh cysleh yscleh sycleh csyleh scyleh lyesch ylesch leysch elysch yelsch eylsch lysech ylsech lsyech slyech yslech sylech lesych elsych lseych sleych eslych selych yeslch eyslch yselch syelch esylch seylch lcesyh clesyh lecsyh elcsyh celsyh eclsyh lcseyh clseyh lsceyh slceyh csleyh scleyh lescyh elscyh lsecyh slecyh eslcyh selcyh ceslyh ecslyh cselyh scelyh esclyh seclyh yceslh cyeslh yecslh eycslh ceyslh ecyslh ycselh cyselh yscelh sycelh csyelh scyelh yesclh eysclh yseclh syeclh esyclh seyclh cesylh ecsylh cseylh sceylh escylh secylh lyhesc ylhesc lhyesc hlyesc yhlesc hylesc lyehsc ylehsc leyhsc elyhsc yelhsc eylhsc lheysc hleysc lehysc elhysc helysc ehlysc yhelsc hyelsc yehlsc eyhlsc heylsc ehylsc lyhsec ylhsec lhysec hlysec yhlsec hylsec lyshec ylshec lsyhec slyhec yslhec sylhec lhsyec hlsyec lshyec slhyec hslyec shlyec yhslec hyslec yshlec syhlec hsylec shylec lyeshc yleshc leyshc elyshc yelshc eylshc lysehc ylsehc lsyehc slyehc yslehc sylehc lesyhc elsyhc lseyhc sleyhc eslyhc selyhc yeslhc eyslhc yselhc syelhc esylhc seylhc lhesyc hlesyc lehsyc elhsyc helsyc ehlsyc lhseyc hlseyc lsheyc slheyc hsleyc shleyc leshyc elshyc lsehyc slehyc eslhyc selhyc heslyc ehslyc hselyc shelyc eshlyc sehlyc yheslc hyeslc yehslc eyhslc heyslc ehyslc yhselc hyselc yshelc syhelc hsyelc shyelc yeshlc eyshlc ysehlc syehlc esyhlc seyhlc hesylc ehsylc hseylc sheylc eshylc sehylc lchesy clhesy lhcesy hlcesy chlesy hclesy lcehsy clehsy lechsy elchsy celhsy eclhsy lhecsy hlecsy lehcsy elhcsy helcsy ehlcsy chelsy hcelsy cehlsy echlsy heclsy ehclsy lchsey clhsey lhcsey hlcsey chlsey hclsey lcshey clshey lschey slchey cslhey sclhey lhscey hlscey lshcey slhcey hslcey shlcey chsley hcsley cshley schley hscley shcley lceshy cleshy lecshy elcshy celshy eclshy lcsehy clsehy lscehy slcehy cslehy sclehy leschy elschy lsechy slechy eslchy selchy ceslhy ecslhy cselhy scelhy esclhy seclhy lhescy hlescy lehscy elhscy helscy ehlscy lhsecy hlsecy lshecy slhecy hslecy shlecy leshcy elshcy lsehcy slehcy eslhcy selhcy heslcy ehslcy hselcy shelcy eshlcy sehlcy chesly hcesly cehsly echsly hecsly ehcsly chsely hcsely cshely schely hscely shcely ceshly ecshly csehly scehly eschly sechly hescly ehscly hsecly shecly eshcly sehcly ychesl cyhesl yhcesl hycesl chyesl hcyesl ycehsl cyehsl yechsl eychsl ceyhsl ecyhsl yhecsl hyecsl yehcsl eyhcsl heycsl ehycsl cheysl hceysl cehysl echysl hecysl ehcysl ychsel cyhsel yhcsel hycsel chysel hcysel ycshel cyshel yschel sychel csyhel scyhel yhscel hyscel yshcel syhcel hsycel shycel chsyel hcsyel cshyel schyel hscyel shcyel yceshl cyeshl yecshl eycshl ceyshl ecyshl ycsehl cysehl yscehl sycehl csyehl scyehl yeschl eyschl ysechl syechl esychl seychl cesyhl ecsyhl cseyhl sceyhl escyhl secyhl yhescl hyescl yehscl eyhscl heyscl ehyscl yhsecl hysecl yshecl syhecl hsyecl shyecl yeshcl eyshcl ysehcl syehcl esyhcl seyhcl hesycl ehsycl hseycl sheycl eshycl sehycl chesyl hcesyl cehsyl echsyl hecsyl ehcsyl chseyl hcseyl csheyl scheyl hsceyl shceyl ceshyl ecshyl csehyl scehyl eschyl sechyl hescyl ehscyl hsecyl shecyl eshcyl sehcyl
Note: these 'words' (valid or invalid) are all the permutations of the word lyches. These words are obtained by scrambling the letters in lyches.