ratsem artsem rtasem trasem atrsem tarsem rastem arstem rsatem sratem asrtem sartem rtsaem trsaem rstaem srtaem tsraem straem atsrem tasrem astrem satrem tsarem starem ratesm artesm rtaesm traesm atresm taresm raetsm aretsm reatsm eratsm aertsm eartsm rteasm treasm retasm ertasm terasm etrasm atersm taersm aetrsm eatrsm tearsm etarsm rasetm arsetm rsaetm sraetm asretm saretm raestm arestm reastm erastm aerstm earstm rseatm sreatm resatm ersatm seratm esratm asertm saertm aesrtm easrtm seartm esartm rtseam trseam rsteam srteam tsream stream rtesam tresam retsam ertsam tersam etrsam rsetam sretam restam erstam sertam esrtam tseram steram tesram etsram setram estram atserm taserm asterm saterm tsaerm staerm atesrm taesrm aetsrm eatsrm teasrm etasrm asetrm saetrm aestrm eastrm seatrm esatrm tsearm stearm tesarm etsarm setarm estarm ratsme artsme rtasme trasme atrsme tarsme rastme arstme rsatme sratme asrtme sartme rtsame trsame rstame srtame tsrame strame atsrme tasrme astrme satrme tsarme starme ratmse artmse rtamse tramse atrmse tarmse ramtse armtse rmatse mratse amrtse martse rtmase trmase rmtase mrtase tmrase mtrase atmrse tamrse amtrse matrse tmarse mtarse rasmte arsmte rsamte sramte asrmte sarmte ramste armste rmaste mraste amrste marste rsmate srmate rmsate mrsate smrate msrate asmrte samrte amsrte masrte smarte msarte rtsmae trsmae rstmae srtmae tsrmae strmae rtmsae trmsae rmtsae mrtsae tmrsae mtrsae rsmtae srmtae rmstae mrstae smrtae msrtae tsmrae stmrae tmsrae mtsrae smtrae mstrae atsmre tasmre astmre satmre tsamre stamre atmsre tamsre amtsre matsre tmasre mtasre asmtre samtre amstre mastre smatre msatre tsmare stmare tmsare mtsare smtare mstare ratems artems rtaems traems atrems tarems raetms aretms reatms eratms aertms eartms rteams treams retams ertams terams etrams aterms taerms aetrms eatrms tearms etarms ratmes artmes rtames trames atrmes tarmes ramtes armtes rmates mrates amrtes martes rtmaes trmaes rmtaes mrtaes tmraes mtraes atmres tamres amtres matres tmares mtares raemts aremts reamts eramts aermts earmts ramets armets rmaets mraets amrets marets remats ermats rmeats mreats emrats merats aemrts eamrts amerts maerts emarts mearts rtemas tremas retmas ertmas termas etrmas rtmeas trmeas rmteas mrteas tmreas mtreas remtas ermtas rmetas mretas emrtas mertas temras etmras tmeras mteras emtras metras atemrs taemrs aetmrs eatmrs teamrs etamrs atmers tamers amters maters tmaers mtaers aemtrs eamtrs ametrs maetrs ematrs meatrs temars etmars tmears mtears emtars metars rasemt arsemt rsaemt sraemt asremt saremt raesmt aresmt reasmt erasmt aersmt earsmt rseamt sreamt resamt ersamt seramt esramt asermt saermt aesrmt easrmt searmt esarmt rasmet arsmet rsamet sramet asrmet sarmet ramset armset rmaset mraset amrset marset rsmaet srmaet rmsaet mrsaet smraet msraet asmret samret amsret masret smaret msaret raemst aremst reamst eramst aermst earmst ramest armest rmaest mraest amrest marest remast ermast rmeast mreast emrast merast aemrst eamrst amerst maerst emarst mearst rsemat sremat resmat ersmat sermat esrmat rsmeat srmeat rmseat mrseat smreat msreat remsat ermsat rmesat mresat emrsat mersat semrat esmrat smerat mserat emsrat mesrat asemrt saemrt aesmrt easmrt seamrt esamrt asmert samert amsert masert smaert msaert aemsrt eamsrt amesrt maesrt emasrt measrt semart esmart smeart mseart emsart mesart rtsema trsema rstema srtema tsrema strema rtesma tresma retsma ertsma tersma etrsma rsetma sretma restma erstma sertma esrtma tserma sterma tesrma etsrma setrma estrma rtsmea trsmea rstmea srtmea tsrmea strmea rtmsea trmsea rmtsea mrtsea tmrsea mtrsea rsmtea srmtea rmstea mrstea smrtea msrtea tsmrea stmrea tmsrea mtsrea smtrea mstrea rtemsa tremsa retmsa ertmsa termsa etrmsa rtmesa trmesa rmtesa mrtesa tmresa mtresa remtsa ermtsa rmetsa mretsa emrtsa mertsa temrsa etmrsa tmersa mtersa emtrsa metrsa rsemta sremta resmta ersmta sermta esrmta rsmeta srmeta rmseta mrseta smreta msreta remsta ermsta rmesta mresta emrsta mersta semrta esmrta smerta mserta emsrta mesrta tsemra stemra tesmra etsmra setmra estmra tsmera stmera tmsera mtsera smtera mstera temsra etmsra tmesra mtesra emtsra metsra semtra esmtra smetra msetra emstra mestra atsemr tasemr astemr satemr tsaemr staemr atesmr taesmr aetsmr eatsmr teasmr etasmr asetmr saetmr aestmr eastmr seatmr esatmr tseamr steamr tesamr etsamr setamr estamr atsmer tasmer astmer satmer tsamer stamer atmser tamser amtser matser tmaser mtaser asmter samter amster master smater msater tsmaer stmaer tmsaer mtsaer smtaer mstaer atemsr taemsr aetmsr eatmsr teamsr etamsr atmesr tamesr amtesr matesr tmaesr mtaesr aemtsr eamtsr ametsr maetsr ematsr meatsr temasr etmasr tmeasr mteasr emtasr metasr asemtr saemtr aesmtr easmtr seamtr esamtr asmetr sametr amsetr masetr smaetr msaetr aemstr eamstr amestr maestr emastr meastr sematr esmatr smeatr mseatr emsatr mesatr tsemar stemar tesmar etsmar setmar estmar tsmear stmear tmsear mtsear smtear mstear temsar etmsar tmesar mtesar emtsar metsar semtar esmtar smetar msetar emstar mestar
Note: these 'words' (valid or invalid) are all the permutations of the word ratsem. These words are obtained by scrambling the letters in ratsem.