renest ernest rneest nreest enrest nerest reenst erenst reenst erenst eernst eernst rneest nreest renest ernest nerest enrest enerst neerst eenrst eenrst neerst enerst renset ernset rneset nreset enrset nerset resnet ersnet rsenet srenet esrnet sernet rnseet nrseet rsneet srneet nsreet snreet ensret nesret esnret senret nseret sneret reesnt eresnt reesnt eresnt eersnt eersnt resent ersent rseent sreent esrent serent resent ersent rseent sreent esrent serent eesrnt eesrnt esernt seernt esernt seernt rneset nreset renset ernset nerset enrset rnseet nrseet rsneet srneet nsreet snreet resnet ersnet rsenet srenet esrnet sernet nesret ensret nseret sneret esnret senret enesrt neesrt eensrt eensrt neesrt enesrt ensert nesert esnert senert nseert sneert eesnrt eesnrt esenrt seenrt esenrt seenrt nesert ensert nseert sneert esnert senert renets ernets rneets nreets enrets nerets reents erents reents erents eernts eernts rneets nreets renets ernets nerets enrets enerts neerts eenrts eenrts neerts enerts rentes erntes rnetes nretes enrtes nertes retnes ertnes rtenes trenes etrnes ternes rntees nrtees rtnees trnees ntrees tnrees entres netres etnres tenres nteres tneres reetns eretns reetns eretns eertns eertns retens ertens rteens treens etrens terens retens ertens rteens treens etrens terens eetrns eetrns eterns teerns eterns teerns rnetes nretes rentes erntes nertes enrtes rntees nrtees rtnees trnees ntrees tnrees retnes ertnes rtenes trenes etrnes ternes netres entres nteres tneres etnres tenres enetrs neetrs eentrs eentrs neetrs enetrs enters neters etners teners nteers tneers eetnrs eetnrs etenrs teenrs etenrs teenrs neters enters nteers tneers etners teners renste ernste rneste nreste enrste nerste resnte ersnte rsente srente esrnte sernte rnsete nrsete rsnete srnete nsrete snrete ensrte nesrte esnrte senrte nserte snerte rentse erntse rnetse nretse enrtse nertse retnse ertnse rtense trense etrnse ternse rntese nrtese rtnese trnese ntrese tnrese entrse netrse etnrse tenrse nterse tnerse restne erstne rsetne sretne esrtne sertne retsne ertsne rtesne tresne etrsne tersne rstene srtene rtsene trsene strene tsrene estrne setrne etsrne tesrne sterne tserne rnstee nrstee rsntee srntee nsrtee snrtee rntsee nrtsee rtnsee trnsee ntrsee tnrsee rstnee srtnee rtsnee trsnee strnee tsrnee nstree sntree ntsree tnsree stnree tsnree enstre nestre esntre sentre nsetre snetre entsre netsre etnsre tensre ntesre tnesre estnre setnre etsnre tesnre stenre tsenre nstere sntere ntsere tnsere stnere tsnere reestn erestn reestn erestn eerstn eerstn resetn ersetn rseetn sreetn esretn seretn resetn ersetn rseetn sreetn esretn seretn eesrtn eesrtn esertn seertn esertn seertn reetsn eretsn reetsn eretsn eertsn eertsn retesn ertesn rteesn treesn etresn teresn retesn ertesn rteesn treesn etresn teresn eetrsn eetrsn etersn teersn etersn teersn resten ersten rseten sreten esrten serten retsen ertsen rtesen tresen etrsen tersen rsteen srteen rtseen trseen streen tsreen estren setren etsren tesren steren tseren resten ersten rseten sreten esrten serten retsen ertsen rtesen tresen etrsen tersen rsteen srteen rtseen trseen streen tsreen estren setren etsren tesren steren tseren eestrn eestrn esetrn seetrn esetrn seetrn eetsrn eetsrn etesrn teesrn etesrn teesrn estern setern etsern tesern steern tseern estern setern etsern tesern steern tseern rneste nreste renste ernste nerste enrste rnsete nrsete rsnete srnete nsrete snrete resnte ersnte rsente srente esrnte sernte nesrte ensrte nserte snerte esnrte senrte rnetse nretse rentse erntse nertse enrtse rntese nrtese rtnese trnese ntrese tnrese retnse ertnse rtense trense etrnse ternse netrse entrse nterse tnerse etnrse tenrse rnstee nrstee rsntee srntee nsrtee snrtee rntsee nrtsee rtnsee trnsee ntrsee tnrsee rstnee srtnee rtsnee trsnee strnee tsrnee nstree sntree ntsree tnsree stnree tsnree restne erstne rsetne sretne esrtne sertne retsne ertsne rtesne tresne etrsne tersne rstene srtene rtsene trsene strene tsrene estrne setrne etsrne tesrne sterne tserne nestre enstre nsetre snetre esntre sentre netsre entsre ntesre tnesre etnsre tensre nstere sntere ntsere tnsere stnere tsnere estnre setnre etsnre tesnre stenre tsenre enestr neestr eenstr eenstr neestr enestr ensetr nesetr esnetr senetr nseetr sneetr eesntr eesntr esentr seentr esentr seentr nesetr ensetr nseetr sneetr esnetr senetr enetsr neetsr eentsr eentsr neetsr enetsr entesr netesr etnesr tenesr nteesr tneesr eetnsr eetnsr etensr teensr etensr teensr netesr entesr nteesr tneesr etnesr tenesr enster nester esnter senter nseter sneter entser netser etnser tenser nteser tneser estner setner etsner tesner stener tsener nsteer snteer ntseer tnseer stneer tsneer eestnr eestnr esetnr seetnr esetnr seetnr eetsnr eetsnr etesnr teesnr etesnr teesnr estenr setenr etsenr tesenr steenr tseenr estenr setenr etsenr tesenr steenr tseenr nester enster nseter sneter esnter senter netser entser nteser tneser etnser tenser nsteer snteer ntseer tnseer stneer tsneer estner setner etsner tesner stener tsener
Note: these 'words' (valid or invalid) are all the permutations of the word renest. These words are obtained by scrambling the letters in renest.