scrats csrats srcats rscats crsats rcsats scarts csarts sacrts ascrts casrts acsrts sracts rsacts sarcts asrcts rascts arscts crasts rcasts carsts acrsts racsts arcsts scrtas csrtas srctas rsctas crstas rcstas sctras cstras stcras tscras ctsras tcsras srtcas rstcas strcas tsrcas rtscas trscas crtsas rctsas ctrsas tcrsas rtcsas trcsas scatrs csatrs sactrs asctrs castrs acstrs sctars cstars stcars tscars ctsars tcsars satcrs astcrs stacrs tsacrs atscrs tascrs catsrs actsrs ctasrs tcasrs atcsrs tacsrs sratcs rsatcs sartcs asrtcs rastcs arstcs srtacs rstacs stracs tsracs rtsacs trsacs satrcs astrcs starcs tsarcs atsrcs tasrcs ratscs artscs rtascs trascs atrscs tarscs cratss rcatss cartss acrtss ractss arctss crtass rctass ctrass tcrass rtcass trcass catrss actrss ctarss tcarss atcrss tacrss ratcss artcss rtacss tracss atrcss tarcss scrast csrast srcast rscast crsast rcsast scarst csarst sacrst ascrst casrst acsrst sracst rsacst sarcst asrcst rascst arscst crasst rcasst carsst acrsst racsst arcsst scrsat csrsat srcsat rscsat crssat rcssat scsrat cssrat sscrat sscrat cssrat scsrat srscat rsscat ssrcat ssrcat rsscat srscat crssat rcssat csrsat scrsat rscsat srcsat scasrt csasrt sacsrt ascsrt cassrt acssrt scsart cssart sscart sscart cssart scsart sascrt asscrt ssacrt ssacrt asscrt sascrt cassrt acssrt csasrt scasrt ascsrt sacsrt srasct rsasct sarsct asrsct rassct arssct srsact rssact ssract ssract rssact srsact sasrct assrct ssarct ssarct assrct sasrct rassct arssct rsasct srasct asrsct sarsct crasst rcasst carsst acrsst racsst arcsst crsast rcsast csrast scrast rscast srcast casrst acsrst csarst scarst ascrst sacrst rascst arscst rsacst sracst asrcst sarcst scrtsa csrtsa srctsa rsctsa crstsa rcstsa sctrsa cstrsa stcrsa tscrsa ctsrsa tcsrsa srtcsa rstcsa strcsa tsrcsa rtscsa trscsa crtssa rctssa ctrssa tcrssa rtcssa trcssa scrsta csrsta srcsta rscsta crssta rcssta scsrta cssrta sscrta sscrta cssrta scsrta srscta rsscta ssrcta ssrcta rsscta srscta crssta rcssta csrsta scrsta rscsta srcsta sctsra cstsra stcsra tscsra ctssra tcssra scstra csstra ssctra ssctra csstra scstra stscra tsscra sstcra sstcra tsscra stscra ctssra tcssra cstsra sctsra tscsra stcsra srtsca rstsca strsca tsrsca rtssca trssca srstca rsstca ssrtca ssrtca rsstca srstca stsrca tssrca sstrca sstrca tssrca stsrca rtssca trssca rstsca srtsca tsrsca strsca crtssa rctssa ctrssa tcrssa rtcssa trcssa crstsa rcstsa csrtsa scrtsa rsctsa srctsa ctsrsa tcsrsa cstrsa sctrsa tscrsa stcrsa rtscsa trscsa rstcsa srtcsa tsrcsa strcsa scatsr csatsr sactsr asctsr castsr acstsr sctasr cstasr stcasr tscasr ctsasr tcsasr satcsr astcsr stacsr tsacsr atscsr tascsr catssr actssr ctassr tcassr atcssr tacssr scastr csastr sacstr ascstr casstr acsstr scsatr cssatr sscatr sscatr cssatr scsatr sasctr assctr ssactr ssactr assctr sasctr casstr acsstr csastr scastr ascstr sacstr sctsar cstsar stcsar tscsar ctssar tcssar scstar csstar ssctar ssctar csstar scstar stscar tsscar sstcar sstcar tsscar stscar ctssar tcssar cstsar sctsar tscsar stcsar satscr astscr stascr tsascr atsscr tasscr sastcr asstcr ssatcr ssatcr asstcr sastcr stsacr tssacr sstacr sstacr tssacr stsacr atsscr tasscr astscr satscr tsascr stascr catssr actssr ctassr tcassr atcssr tacssr castsr acstsr csatsr scatsr asctsr sactsr ctsasr tcsasr cstasr sctasr tscasr stcasr atscsr tascsr astcsr satcsr tsacsr stacsr sratsc rsatsc sartsc asrtsc rastsc arstsc srtasc rstasc strasc tsrasc rtsasc trsasc satrsc astrsc starsc tsarsc atsrsc tasrsc ratssc artssc rtassc trassc atrssc tarssc srastc rsastc sarstc asrstc rasstc arsstc srsatc rssatc ssratc ssratc rssatc srsatc sasrtc assrtc ssartc ssartc assrtc sasrtc rasstc arsstc rsastc srastc asrstc sarstc srtsac rstsac strsac tsrsac rtssac trssac srstac rsstac ssrtac ssrtac rsstac srstac stsrac tssrac sstrac sstrac tssrac stsrac rtssac trssac rstsac srtsac tsrsac strsac satsrc astsrc stasrc tsasrc atssrc tassrc sastrc asstrc ssatrc ssatrc asstrc sastrc stsarc tssarc sstarc sstarc tssarc stsarc atssrc tassrc astsrc satsrc tsasrc stasrc ratssc artssc rtassc trassc atrssc tarssc rastsc arstsc rsatsc sratsc asrtsc sartsc rtsasc trsasc rstasc srtasc tsrasc strasc atsrsc tasrsc astrsc satrsc tsarsc starsc cratss rcatss cartss acrtss ractss arctss crtass rctass ctrass tcrass rtcass trcass catrss actrss ctarss tcarss atcrss tacrss ratcss artcss rtacss tracss atrcss tarcss crasts rcasts carsts acrsts racsts arcsts crsats rcsats csrats scrats rscats srcats casrts acsrts csarts scarts ascrts sacrts rascts arscts rsacts sracts asrcts sarcts crtsas rctsas ctrsas tcrsas rtcsas trcsas crstas rcstas csrtas scrtas rsctas srctas ctsras tcsras cstras sctras tscras stcras rtscas trscas rstcas srtcas tsrcas strcas catsrs actsrs ctasrs tcasrs atcsrs tacsrs castrs acstrs csatrs scatrs asctrs sactrs ctsars tcsars cstars sctars tscars stcars atscrs tascrs astcrs satcrs tsacrs stacrs ratscs artscs rtascs trascs atrscs tarscs rastcs arstcs rsatcs sratcs asrtcs sartcs rtsacs trsacs rstacs srtacs tsracs stracs atsrcs tasrcs astrcs satrcs tsarcs starcs
Note: these 'words' (valid or invalid) are all the permutations of the word scrats. These words are obtained by scrambling the letters in scrats.