treats rteats terats etrats retats ertats traets rtaets tarets atrets ratets artets tearts etarts taerts aterts eatrts aetrts reatts eratts raetts aretts eartts aertts tretas rtetas tertas etrtas rettas erttas trteas rtteas ttreas ttreas rtteas trteas tetras ettras tteras tteras ettras tetras rettas erttas rtetas tretas etrtas tertas trates rtates tartes atrtes rattes arttes trtaes rttaes ttraes ttraes rttaes trtaes tatres attres ttares ttares attres tatres rattes arttes rtates trates atrtes tartes teatrs etatrs taetrs atetrs eattrs aettrs tetars ettars ttears ttears ettars tetars taters atters ttaers ttaers atters taters eattrs aettrs etatrs teatrs atetrs taetrs reatts eratts raetts aretts eartts aertts retats ertats rteats treats etrats terats ratets artets rtaets traets atrets tarets eatrts aetrts etarts tearts aterts taerts treast rteast terast etrast retast ertast traest rtaest tarest atrest ratest artest tearst etarst taerst aterst eatrst aetrst reatst eratst raetst aretst eartst aertst tresat rtesat tersat etrsat retsat ertsat trseat rtseat tsreat streat rsteat srteat tesrat etsrat tserat sterat estrat setrat restat erstat rsetat sretat esrtat sertat traset rtaset tarset atrset ratset artset trsaet rtsaet tsraet straet rstaet srtaet tasret atsret tsaret staret astret satret rastet arstet rsatet sratet asrtet sartet teasrt etasrt taesrt atesrt eatsrt aetsrt tesart etsart tseart steart estart setart tasert atsert tsaert staert astert satert eastrt aestrt esatrt seatrt asetrt saetrt reastt erastt raestt arestt earstt aerstt resatt ersatt rseatt sreatt esratt seratt rasett arsett rsaett sraett asrett sarett easrtt aesrtt esartt seartt asertt saertt tretsa rtetsa tertsa etrtsa rettsa erttsa trtesa rttesa ttresa ttresa rttesa trtesa tetrsa ettrsa ttersa ttersa ettrsa tetrsa rettsa erttsa rtetsa tretsa etrtsa tertsa tresta rtesta tersta etrsta retsta ertsta trseta rtseta tsreta streta rsteta srteta tesrta etsrta tserta sterta estrta setrta restta erstta rsetta sretta esrtta sertta trtsea rttsea ttrsea ttrsea rttsea trtsea trstea rtstea tsrtea strtea rsttea srttea ttsrea ttsrea tstrea sttrea tstrea sttrea rtstea trstea rsttea srttea tsrtea strtea tetsra ettsra ttesra ttesra ettsra tetsra testra etstra tsetra stetra esttra settra ttsera ttsera tstera sttera tstera sttera etstra testra esttra settra tsetra stetra retsta ertsta rtesta tresta etrsta tersta restta erstta rsetta sretta esrtta sertta rtseta trseta rsteta srteta tsreta streta etsrta tesrta estrta setrta tserta sterta tratse rtatse tartse atrtse rattse arttse trtase rttase ttrase ttrase rttase trtase tatrse attrse ttarse ttarse attrse tatrse rattse arttse rtatse tratse atrtse tartse traste rtaste tarste atrste ratste artste trsate rtsate tsrate strate rstate srtate tasrte atsrte tsarte starte astrte satrte rastte arstte rsatte sratte asrtte sartte trtsae rttsae ttrsae ttrsae rttsae trtsae trstae rtstae tsrtae strtae rsttae srttae ttsrae ttsrae tstrae sttrae tstrae sttrae rtstae trstae rsttae srttae tsrtae strtae tatsre attsre ttasre ttasre attsre tatsre tastre atstre tsatre statre asttre sattre ttsare ttsare tstare sttare tstare sttare atstre tastre asttre sattre tsatre statre ratste artste rtaste traste atrste tarste rastte arstte rsatte sratte asrtte sartte rtsate trsate rstate srtate tsrate strate atsrte tasrte astrte satrte tsarte starte teatsr etatsr taetsr atetsr eattsr aettsr tetasr ettasr tteasr tteasr ettasr tetasr tatesr attesr ttaesr ttaesr attesr tatesr eattsr aettsr etatsr teatsr atetsr taetsr teastr etastr taestr atestr eatstr aetstr tesatr etsatr tseatr steatr estatr setatr tasetr atsetr tsaetr staetr astetr satetr easttr aesttr esattr seattr asettr saettr tetsar ettsar ttesar ttesar ettsar tetsar testar etstar tsetar stetar esttar settar ttsear ttsear tstear sttear tstear sttear etstar testar esttar settar tsetar stetar tatser attser ttaser ttaser attser tatser taster atster tsater stater astter satter ttsaer ttsaer tstaer sttaer tstaer sttaer atster taster astter satter tsater stater eatstr aetstr etastr teastr atestr taestr easttr aesttr esattr seattr asettr saettr etsatr tesatr estatr setatr tseatr steatr atsetr tasetr astetr satetr tsaetr staetr reatst eratst raetst aretst eartst aertst retast ertast rteast treast etrast terast ratest artest rtaest traest atrest tarest eatrst aetrst etarst tearst aterst taerst reastt erastt raestt arestt earstt aerstt resatt ersatt rseatt sreatt esratt seratt rasett arsett rsaett sraett asrett sarett easrtt aesrtt esartt seartt asertt saertt retsat ertsat rtesat tresat etrsat tersat restat erstat rsetat sretat esrtat sertat rtseat trseat rsteat srteat tsreat streat etsrat tesrat estrat setrat tserat sterat ratset artset rtaset traset atrset tarset rastet arstet rsatet sratet asrtet sartet rtsaet trsaet rstaet srtaet tsraet straet atsret tasret astret satret tsaret staret eatsrt aetsrt etasrt teasrt atesrt taesrt eastrt aestrt esatrt seatrt asetrt saetrt etsart tesart estart setart tseart steart atsert tasert astert satert tsaert staert
Note: these 'words' (valid or invalid) are all the permutations of the word treats. These words are obtained by scrambling the letters in treats.