drants rdants darnts adrnts radnts ardnts drnats rdnats dnrats ndrats rndats nrdats danrts adnrts dnarts ndarts andrts nadrts randts arndts rnadts nradts anrdts nardts dratns rdatns dartns adrtns radtns ardtns drtans rdtans dtrans tdrans rtdans trdans datrns adtrns dtarns tdarns atdrns tadrns ratdns artdns rtadns tradns atrdns tardns drntas rdntas dnrtas ndrtas rndtas nrdtas drtnas rdtnas dtrnas tdrnas rtdnas trdnas dntras ndtras dtnras tdnras ntdras tndras rntdas nrtdas rtndas trndas ntrdas tnrdas dantrs adntrs dnatrs ndatrs andtrs nadtrs datnrs adtnrs dtanrs tdanrs atdnrs tadnrs dntars ndtars dtnars tdnars ntdars tndars antdrs natdrs atndrs tandrs ntadrs tnadrs rantds arntds rnatds nratds anrtds nartds ratnds artnds rtands trands atrnds tarnds rntads nrtads rtnads trnads ntrads tnrads antrds natrds atnrds tanrds ntards tnards dranst rdanst darnst adrnst radnst ardnst drnast rdnast dnrast ndrast rndast nrdast danrst adnrst dnarst ndarst andrst nadrst randst arndst rnadst nradst anrdst nardst drasnt rdasnt darsnt adrsnt radsnt ardsnt drsant rdsant dsrant sdrant rsdant srdant dasrnt adsrnt dsarnt sdarnt asdrnt sadrnt rasdnt arsdnt rsadnt sradnt asrdnt sardnt drnsat rdnsat dnrsat ndrsat rndsat nrdsat drsnat rdsnat dsrnat sdrnat rsdnat srdnat dnsrat ndsrat dsnrat sdnrat nsdrat sndrat rnsdat nrsdat rsndat srndat nsrdat snrdat dansrt adnsrt dnasrt ndasrt andsrt nadsrt dasnrt adsnrt dsanrt sdanrt asdnrt sadnrt dnsart ndsart dsnart sdnart nsdart sndart ansdrt nasdrt asndrt sandrt nsadrt snadrt ransdt arnsdt rnasdt nrasdt anrsdt narsdt rasndt arsndt rsandt srandt asrndt sarndt rnsadt nrsadt rsnadt srnadt nsradt snradt ansrdt nasrdt asnrdt sanrdt nsardt snardt dratsn rdatsn dartsn adrtsn radtsn ardtsn drtasn rdtasn dtrasn tdrasn rtdasn trdasn datrsn adtrsn dtarsn tdarsn atdrsn tadrsn ratdsn artdsn rtadsn tradsn atrdsn tardsn drastn rdastn darstn adrstn radstn ardstn drsatn rdsatn dsratn sdratn rsdatn srdatn dasrtn adsrtn dsartn sdartn asdrtn sadrtn rasdtn arsdtn rsadtn sradtn asrdtn sardtn drtsan rdtsan dtrsan tdrsan rtdsan trdsan drstan rdstan dsrtan sdrtan rsdtan srdtan dtsran tdsran dstran sdtran tsdran stdran rtsdan trsdan rstdan srtdan tsrdan strdan datsrn adtsrn dtasrn tdasrn atdsrn tadsrn dastrn adstrn dsatrn sdatrn asdtrn sadtrn dtsarn tdsarn dstarn sdtarn tsdarn stdarn atsdrn tasdrn astdrn satdrn tsadrn stadrn ratsdn artsdn rtasdn trasdn atrsdn tarsdn rastdn arstdn rsatdn sratdn asrtdn sartdn rtsadn trsadn rstadn srtadn tsradn stradn atsrdn tasrdn astrdn satrdn tsardn stardn drntsa rdntsa dnrtsa ndrtsa rndtsa nrdtsa drtnsa rdtnsa dtrnsa tdrnsa rtdnsa trdnsa dntrsa ndtrsa dtnrsa tdnrsa ntdrsa tndrsa rntdsa nrtdsa rtndsa trndsa ntrdsa tnrdsa drnsta rdnsta dnrsta ndrsta rndsta nrdsta drsnta rdsnta dsrnta sdrnta rsdnta srdnta dnsrta ndsrta dsnrta sdnrta nsdrta sndrta rnsdta nrsdta rsndta srndta nsrdta snrdta drtsna rdtsna dtrsna tdrsna rtdsna trdsna drstna rdstna dsrtna sdrtna rsdtna srdtna dtsrna tdsrna dstrna sdtrna tsdrna stdrna rtsdna trsdna rstdna srtdna tsrdna strdna dntsra ndtsra dtnsra tdnsra ntdsra tndsra dnstra ndstra dsntra sdntra nsdtra sndtra dtsnra tdsnra dstnra sdtnra tsdnra stdnra ntsdra tnsdra nstdra sntdra tsndra stndra rntsda nrtsda rtnsda trnsda ntrsda tnrsda rnstda nrstda rsntda srntda nsrtda snrtda rtsnda trsnda rstnda srtnda tsrnda strnda ntsrda tnsrda nstrda sntrda tsnrda stnrda dantsr adntsr dnatsr ndatsr andtsr nadtsr datnsr adtnsr dtansr tdansr atdnsr tadnsr dntasr ndtasr dtnasr tdnasr ntdasr tndasr antdsr natdsr atndsr tandsr ntadsr tnadsr danstr adnstr dnastr ndastr andstr nadstr dasntr adsntr dsantr sdantr asdntr sadntr dnsatr ndsatr dsnatr sdnatr nsdatr sndatr ansdtr nasdtr asndtr sandtr nsadtr snadtr datsnr adtsnr dtasnr tdasnr atdsnr tadsnr dastnr adstnr dsatnr sdatnr asdtnr sadtnr dtsanr tdsanr dstanr sdtanr tsdanr stdanr atsdnr tasdnr astdnr satdnr tsadnr stadnr dntsar ndtsar dtnsar tdnsar ntdsar tndsar dnstar ndstar dsntar sdntar nsdtar sndtar dtsnar tdsnar dstnar sdtnar tsdnar stdnar ntsdar tnsdar nstdar sntdar tsndar stndar antsdr natsdr atnsdr tansdr ntasdr tnasdr anstdr nastdr asntdr santdr nsatdr snatdr atsndr tasndr astndr satndr tsandr standr ntsadr tnsadr nstadr sntadr tsnadr stnadr rantsd arntsd rnatsd nratsd anrtsd nartsd ratnsd artnsd rtansd transd atrnsd tarnsd rntasd nrtasd rtnasd trnasd ntrasd tnrasd antrsd natrsd atnrsd tanrsd ntarsd tnarsd ranstd arnstd rnastd nrastd anrstd narstd rasntd arsntd rsantd srantd asrntd sarntd rnsatd nrsatd rsnatd srnatd nsratd snratd ansrtd nasrtd asnrtd sanrtd nsartd snartd ratsnd artsnd rtasnd trasnd atrsnd tarsnd rastnd arstnd rsatnd sratnd asrtnd sartnd rtsand trsand rstand srtand tsrand strand atsrnd tasrnd astrnd satrnd tsarnd starnd rntsad nrtsad rtnsad trnsad ntrsad tnrsad rnstad nrstad rsntad srntad nsrtad snrtad rtsnad trsnad rstnad srtnad tsrnad strnad ntsrad tnsrad nstrad sntrad tsnrad stnrad antsrd natsrd atnsrd tansrd ntasrd tnasrd anstrd nastrd asntrd santrd nsatrd snatrd atsnrd tasnrd astnrd satnrd tsanrd stanrd ntsard tnsard nstard sntard tsnard stnard
Note: these 'words' (valid or invalid) are all the permutations of the word drants. These words are obtained by scrambling the letters in drants.