nestly enstly nsetly snetly esntly sently netsly entsly ntesly tnesly etnsly tensly nstely sntely ntsely tnsely stnely tsnely estnly setnly etsnly tesnly stenly tsenly neslty enslty nselty snelty esnlty senlty nelsty enlsty nlesty lnesty elnsty lensty nslety snlety nlsety lnsety slnety lsnety eslnty selnty elsnty lesnty slenty lsenty netlsy entlsy ntelsy tnelsy etnlsy tenlsy neltsy enltsy nletsy lnetsy elntsy lentsy ntlesy tnlesy nltesy lntesy tlnesy ltnesy etlnsy telnsy eltnsy letnsy tlensy ltensy nstley sntley ntsley tnsley stnley tsnley nsltey snltey nlstey lnstey slntey lsntey ntlsey tnlsey nltsey lntsey tlnsey ltnsey stlney tslney sltney lstney tlsney ltsney estlny setlny etslny teslny stelny tselny esltny seltny elstny lestny sletny lsetny etlsny telsny eltsny letsny tlesny ltesny stleny tsleny slteny lsteny tlseny ltseny nestyl enstyl nsetyl snetyl esntyl sentyl netsyl entsyl ntesyl tnesyl etnsyl tensyl nsteyl snteyl ntseyl tnseyl stneyl tsneyl estnyl setnyl etsnyl tesnyl stenyl tsenyl nesytl ensytl nseytl sneytl esnytl senytl neystl enystl nyestl ynestl eynstl yenstl nsyetl snyetl nysetl ynsetl synetl ysnetl esyntl seyntl eysntl yesntl syentl ysentl netysl entysl nteysl tneysl etnysl tenysl neytsl enytsl nyetsl ynetsl eyntsl yentsl ntyesl tnyesl nytesl yntesl tynesl ytnesl etynsl teynsl eytnsl yetnsl tyensl ytensl nstyel sntyel ntsyel tnsyel stnyel tsnyel nsytel snytel nystel ynstel syntel ysntel ntysel tnysel nytsel yntsel tynsel ytnsel stynel tsynel sytnel ystnel tysnel ytsnel estynl setynl etsynl tesynl steynl tseynl esytnl seytnl eystnl yestnl syetnl ysetnl etysnl teysnl eytsnl yetsnl tyesnl ytesnl styenl tsyenl sytenl ystenl tysenl ytsenl neslyt enslyt nselyt snelyt esnlyt senlyt nelsyt enlsyt nlesyt lnesyt elnsyt lensyt nsleyt snleyt nlseyt lnseyt slneyt lsneyt eslnyt selnyt elsnyt lesnyt slenyt lsenyt nesylt ensylt nseylt sneylt esnylt senylt neyslt enyslt nyeslt yneslt eynslt yenslt nsyelt snyelt nyselt ynselt synelt ysnelt esynlt seynlt eysnlt yesnlt syenlt ysenlt nelyst enlyst nleyst lneyst elnyst lenyst neylst enylst nyelst ynelst eynlst yenlst nlyest lnyest nylest ynlest lynest ylnest elynst leynst eylnst yelnst lyenst ylenst nslyet snlyet nlsyet lnsyet slnyet lsnyet nsylet snylet nyslet ynslet synlet ysnlet nlyset lnyset nylset ynlset lynset ylnset slynet lsynet sylnet yslnet lysnet ylsnet eslynt selynt elsynt lesynt sleynt lseynt esylnt seylnt eyslnt yeslnt syelnt yselnt elysnt leysnt eylsnt yelsnt lyesnt ylesnt slyent lsyent sylent yslent lysent ylsent netlys entlys ntelys tnelys etnlys tenlys neltys enltys nletys lnetys elntys lentys ntleys tnleys nlteys lnteys tlneys ltneys etlnys telnys eltnys letnys tlenys ltenys netyls entyls nteyls tneyls etnyls tenyls neytls enytls nyetls ynetls eyntls yentls ntyels tnyels nytels yntels tynels ytnels etynls teynls eytnls yetnls tyenls ytenls nelyts enlyts nleyts lneyts elnyts lenyts neylts enylts nyelts ynelts eynlts yenlts nlyets lnyets nylets ynlets lynets ylnets elynts leynts eylnts yelnts lyents ylents ntlyes tnlyes nltyes lntyes tlnyes ltnyes ntyles tnyles nytles yntles tynles ytnles nlytes lnytes nyltes ynltes lyntes ylntes tlynes ltynes tylnes ytlnes lytnes yltnes etlyns telyns eltyns letyns tleyns lteyns etylns teylns eytlns yetlns tyelns ytelns elytns leytns eyltns yeltns lyetns yletns tlyens ltyens tylens ytlens lytens yltens nstlye sntlye ntslye tnslye stnlye tsnlye nsltye snltye nlstye lnstye slntye lsntye ntlsye tnlsye nltsye lntsye tlnsye ltnsye stlnye tslnye sltnye lstnye tlsnye ltsnye nstyle sntyle ntsyle tnsyle stnyle tsnyle nsytle snytle nystle ynstle syntle ysntle ntysle tnysle nytsle yntsle tynsle ytnsle stynle tsynle sytnle ystnle tysnle ytsnle nslyte snlyte nlsyte lnsyte slnyte lsnyte nsylte snylte nyslte ynslte synlte ysnlte nlyste lnyste nylste ynlste lynste ylnste slynte lsynte sylnte yslnte lysnte ylsnte ntlyse tnlyse nltyse lntyse tlnyse ltnyse ntylse tnylse nytlse yntlse tynlse ytnlse nlytse lnytse nyltse ynltse lyntse ylntse tlynse ltynse tylnse ytlnse lytnse yltnse stlyne tslyne sltyne lstyne tlsyne ltsyne stylne tsylne sytlne ystlne tyslne ytslne slytne lsytne syltne ysltne lystne ylstne tlysne ltysne tylsne ytlsne lytsne yltsne estlyn setlyn etslyn teslyn stelyn tselyn esltyn seltyn elstyn lestyn sletyn lsetyn etlsyn telsyn eltsyn letsyn tlesyn ltesyn stleyn tsleyn slteyn lsteyn tlseyn ltseyn estyln setyln etsyln tesyln steyln tseyln esytln seytln eystln yestln syetln ysetln etysln teysln eytsln yetsln tyesln ytesln styeln tsyeln syteln ysteln tyseln ytseln eslytn selytn elsytn lesytn sleytn lseytn esyltn seyltn eysltn yesltn syeltn yseltn elystn leystn eylstn yelstn lyestn ylestn slyetn lsyetn syletn ysletn lysetn ylsetn etlysn telysn eltysn letysn tleysn lteysn etylsn teylsn eytlsn yetlsn tyelsn ytelsn elytsn leytsn eyltsn yeltsn lyetsn yletsn tlyesn ltyesn tylesn ytlesn lytesn yltesn stlyen tslyen sltyen lstyen tlsyen ltsyen stylen tsylen sytlen ystlen tyslen ytslen slyten lsyten sylten yslten lysten ylsten tlysen ltysen tylsen ytlsen lytsen yltsen
Note: these 'words' (valid or invalid) are all the permutations of the word nestly. These words are obtained by scrambling the letters in nestly.