arrets rarets arrets rarets rraets rraets arerts raerts aerrts earrts rearts erarts arerts raerts aerrts earrts rearts erarts rreats rreats rerats errats rerats errats arrtes rartes arrtes rartes rrates rrates artres ratres atrres tarres rtares trares artres ratres atrres tarres rtares trares rrtaes rrtaes rtraes trraes rtraes trraes aretrs raetrs aertrs eartrs reatrs eratrs arters raters atrers tarers rtaers traers aetrrs eatrrs aterrs taerrs etarrs tearrs retars ertars rtears trears etrars terars aretrs raetrs aertrs eartrs reatrs eratrs arters raters atrers tarers rtaers traers aetrrs eatrrs aterrs taerrs etarrs tearrs retars ertars rtears trears etrars terars rretas rretas rertas errtas rertas errtas rrteas rrteas rtreas trreas rtreas trreas retras ertras rteras treras etrras terras retras ertras rteras treras etrras terras arrest rarest arrest rarest rraest rraest arerst raerst aerrst earrst rearst erarst arerst raerst aerrst earrst rearst erarst rreast rreast rerast errast rerast errast arrset rarset arrset rarset rraset rraset arsret rasret asrret sarret rsaret sraret arsret rasret asrret sarret rsaret sraret rrsaet rrsaet rsraet srraet rsraet srraet aresrt raesrt aersrt earsrt reasrt erasrt arsert rasert asrert sarert rsaert sraert aesrrt easrrt aserrt saerrt esarrt searrt resart ersart rseart sreart esrart serart aresrt raesrt aersrt earsrt reasrt erasrt arsert rasert asrert sarert rsaert sraert aesrrt easrrt aserrt saerrt esarrt searrt resart ersart rseart sreart esrart serart rresat rresat rersat errsat rersat errsat rrseat rrseat rsreat srreat rsreat srreat resrat ersrat rserat srerat esrrat serrat resrat ersrat rserat srerat esrrat serrat arrtse rartse arrtse rartse rratse rratse artrse ratrse atrrse tarrse rtarse trarse artrse ratrse atrrse tarrse rtarse trarse rrtase rrtase rtrase trrase rtrase trrase arrste rarste arrste rarste rraste rraste arsrte rasrte asrrte sarrte rsarte srarte arsrte rasrte asrrte sarrte rsarte srarte rrsate rrsate rsrate srrate rsrate srrate artsre ratsre atrsre tarsre rtasre trasre arstre rastre asrtre sartre rsatre sratre atsrre tasrre astrre satrre tsarre starre rtsare trsare rstare srtare tsrare strare artsre ratsre atrsre tarsre rtasre trasre arstre rastre asrtre sartre rsatre sratre atsrre tasrre astrre satrre tsarre starre rtsare trsare rstare srtare tsrare strare rrtsae rrtsae rtrsae trrsae rtrsae trrsae rrstae rrstae rsrtae srrtae rsrtae srrtae rtsrae trsrae rstrae srtrae tsrrae strrae rtsrae trsrae rstrae srtrae tsrrae strrae aretsr raetsr aertsr eartsr reatsr eratsr artesr ratesr atresr taresr rtaesr traesr aetrsr eatrsr atersr taersr etarsr tearsr retasr ertasr rteasr treasr etrasr terasr arestr raestr aerstr earstr reastr erastr arsetr rasetr asretr saretr rsaetr sraetr aesrtr easrtr asertr saertr esartr seartr resatr ersatr rseatr sreatr esratr seratr artser ratser atrser tarser rtaser traser arster raster asrter sarter rsater srater atsrer tasrer astrer satrer tsarer starer rtsaer trsaer rstaer srtaer tsraer straer aetsrr eatsrr atesrr taesrr etasrr teasrr aestrr eastrr asetrr saetrr esatrr seatrr atserr taserr asterr saterr tsaerr staerr etsarr tesarr estarr setarr tsearr stearr retsar ertsar rtesar tresar etrsar tersar restar erstar rsetar sretar esrtar sertar rtsear trsear rstear srtear tsrear strear etsrar tesrar estrar setrar tserar sterar aretsr raetsr aertsr eartsr reatsr eratsr artesr ratesr atresr taresr rtaesr traesr aetrsr eatrsr atersr taersr etarsr tearsr retasr ertasr rteasr treasr etrasr terasr arestr raestr aerstr earstr reastr erastr arsetr rasetr asretr saretr rsaetr sraetr aesrtr easrtr asertr saertr esartr seartr resatr ersatr rseatr sreatr esratr seratr artser ratser atrser tarser rtaser traser arster raster asrter sarter rsater srater atsrer tasrer astrer satrer tsarer starer rtsaer trsaer rstaer srtaer tsraer straer aetsrr eatsrr atesrr taesrr etasrr teasrr aestrr eastrr asetrr saetrr esatrr seatrr atserr taserr asterr saterr tsaerr staerr etsarr tesarr estarr setarr tsearr stearr retsar ertsar rtesar tresar etrsar tersar restar erstar rsetar sretar esrtar sertar rtsear trsear rstear srtear tsrear strear etsrar tesrar estrar setrar tserar sterar rretsa rretsa rertsa errtsa rertsa errtsa rrtesa rrtesa rtresa trresa rtresa trresa retrsa ertrsa rtersa trersa etrrsa terrsa retrsa ertrsa rtersa trersa etrrsa terrsa rresta rresta rersta errsta rersta errsta rrseta rrseta rsreta srreta rsreta srreta resrta ersrta rserta srerta esrrta serrta resrta ersrta rserta srerta esrrta serrta rrtsea rrtsea rtrsea trrsea rtrsea trrsea rrstea rrstea rsrtea srrtea rsrtea srrtea rtsrea trsrea rstrea srtrea tsrrea strrea rtsrea trsrea rstrea srtrea tsrrea strrea retsra ertsra rtesra tresra etrsra tersra restra erstra rsetra sretra esrtra sertra rtsera trsera rstera srtera tsrera strera etsrra tesrra estrra setrra tserra sterra retsra ertsra rtesra tresra etrsra tersra restra erstra rsetra sretra esrtra sertra rtsera trsera rstera srtera tsrera strera etsrra tesrra estrra setrra tserra sterra
Note: these 'words' (valid or invalid) are all the permutations of the word arrets. These words are obtained by scrambling the letters in arrets.