reates erates raetes aretes eartes aertes retaes ertaes rteaes treaes etraes teraes ratees artees rtaees traees atrees tarees eatres aetres etares teares ateres taeres reaets eraets raeets areets earets aerets reeats ereats reeats ereats eerats eerats raeets areets reaets eraets aerets earets eaerts aeerts eearts eearts aeerts eaerts reteas erteas rteeas treeas etreas tereas reetas eretas reetas eretas eertas eertas rteeas treeas reteas erteas tereas etreas eteras teeras eetras eetras teeras eteras ratees artees rtaees traees atrees tarees raetes aretes reates erates aertes eartes rteaes treaes retaes ertaes teraes etraes ateres taeres aetres eatres teares etares eaters aeters etaers teaers ateers taeers eaetrs aeetrs eeatrs eeatrs aeetrs eaetrs etears teears eetars eetars teears etears ateers taeers aeters eaters teaers etaers reatse eratse raetse aretse eartse aertse retase ertase rtease trease etrase terase ratese artese rtaese traese atrese tarese eatrse aetrse etarse tearse aterse taerse reaste eraste raeste areste earste aerste resate ersate rseate sreate esrate serate rasete arsete rsaete sraete asrete sarete easrte aesrte esarte searte aserte saerte retsae ertsae rtesae tresae etrsae tersae restae erstae rsetae sretae esrtae sertae rtseae trseae rsteae srteae tsreae streae etsrae tesrae estrae setrae tserae sterae ratsee artsee rtasee trasee atrsee tarsee rastee arstee rsatee sratee asrtee sartee rtsaee trsaee rstaee srtaee tsraee straee atsree tasree astree satree tsaree staree eatsre aetsre etasre teasre atesre taesre eastre aestre esatre seatre asetre saetre etsare tesare estare setare tseare steare atsere tasere astere satere tsaere staere reaest eraest raeest areest earest aerest reeast ereast reeast ereast eerast eerast raeest areest reaest eraest aerest earest eaerst aeerst eearst eearst aeerst eaerst reaset eraset raeset areset earset aerset resaet ersaet rseaet sreaet esraet seraet raseet arseet rsaeet sraeet asreet sareet easret aesret esaret searet aseret saeret reesat eresat reesat eresat eersat eersat reseat erseat rseeat sreeat esreat sereat reseat erseat rseeat sreeat esreat sereat eesrat eesrat eserat seerat eserat seerat raeset areset reaset eraset aerset earset raseet arseet rsaeet sraeet asreet sareet resaet ersaet rseaet sreaet esraet seraet aesret easret aseret saeret esaret searet eaesrt aeesrt eeasrt eeasrt aeesrt eaesrt easert aesert esaert seaert aseert saeert eesart eesart eseart seeart eseart seeart aesert easert aseert saeert esaert seaert retesa ertesa rteesa treesa etresa teresa reetsa eretsa reetsa eretsa eertsa eertsa rteesa treesa retesa ertesa teresa etresa etersa teersa eetrsa eetrsa teersa etersa retsea ertsea rtesea tresea etrsea tersea restea erstea rsetea sretea esrtea sertea rtseea trseea rsteea srteea tsreea streea etsrea tesrea estrea setrea tserea sterea reesta eresta reesta eresta eersta eersta reseta erseta rseeta sreeta esreta sereta reseta erseta rseeta sreeta esreta sereta eesrta eesrta eserta seerta eserta seerta rtesea tresea retsea ertsea tersea etrsea rtseea trseea rsteea srteea tsreea streea restea erstea rsetea sretea esrtea sertea tesrea etsrea tserea sterea estrea setrea etesra teesra eetsra eetsra teesra etesra etsera tesera estera setera tseera steera eestra eestra esetra seetra esetra seetra tesera etsera tseera steera estera setera ratese artese rtaese traese atrese tarese raetse aretse reatse eratse aertse eartse rtease trease retase ertase terase etrase aterse taerse aetrse eatrse tearse etarse ratsee artsee rtasee trasee atrsee tarsee rastee arstee rsatee sratee asrtee sartee rtsaee trsaee rstaee srtaee tsraee straee atsree tasree astree satree tsaree staree raeste areste reaste eraste aerste earste rasete arsete rsaete sraete asrete sarete resate ersate rseate sreate esrate serate aesrte easrte aserte saerte esarte searte rtesae tresae retsae ertsae tersae etrsae rtseae trseae rsteae srteae tsreae streae restae erstae rsetae sretae esrtae sertae tesrae etsrae tserae sterae estrae setrae atesre taesre aetsre eatsre teasre etasre atsere tasere astere satere tsaere staere aestre eastre asetre saetre esatre seatre tesare etsare tseare steare estare setare eatesr aetesr etaesr teaesr ateesr taeesr eaetsr aeetsr eeatsr eeatsr aeetsr eaetsr eteasr teeasr eetasr eetasr teeasr eteasr ateesr taeesr aetesr eatesr teaesr etaesr eatser aetser etaser teaser ateser taeser easter aester esater seater aseter saeter etsaer tesaer estaer setaer tseaer steaer atseer taseer asteer sateer tsaeer staeer eaestr aeestr eeastr eeastr aeestr eaestr easetr aesetr esaetr seaetr aseetr saeetr eesatr eesatr eseatr seeatr eseatr seeatr aesetr easetr aseetr saeetr esaetr seaetr etesar teesar eetsar eetsar teesar etesar etsear tesear estear setear tseear steear eestar eestar esetar seetar esetar seetar tesear etsear tseear steear estear setear ateser taeser aetser eatser teaser etaser atseer taseer asteer sateer tsaeer staeer aester easter aseter saeter esater seater tesaer etsaer tseaer steaer estaer setaer
Note: these 'words' (valid or invalid) are all the permutations of the word reates. These words are obtained by scrambling the letters in reates.