smarts msarts samrts asmrts masrts amsrts smrats msrats srmats rsmats mrsats rmsats sarmts asrmts sramts rsamts arsmts rasmts marsts amrsts mrasts rmasts armsts ramsts smatrs msatrs samtrs asmtrs mastrs amstrs smtars mstars stmars tsmars mtsars tmsars satmrs astmrs stamrs tsamrs atsmrs tasmrs matsrs amtsrs mtasrs tmasrs atmsrs tamsrs smrtas msrtas srmtas rsmtas mrstas rmstas smtras mstras stmras tsmras mtsras tmsras srtmas rstmas strmas tsrmas rtsmas trsmas mrtsas rmtsas mtrsas tmrsas rtmsas trmsas sartms asrtms sratms rsatms arstms rastms satrms astrms starms tsarms atsrms tasrms srtams rstams strams tsrams rtsams trsams artsms ratsms atrsms tarsms rtasms trasms martss amrtss mratss rmatss armtss ramtss matrss amtrss mtarss tmarss atmrss tamrss mrtass rmtass mtrass tmrass rtmass trmass artmss ratmss atrmss tarmss rtamss tramss smarst msarst samrst asmrst masrst amsrst smrast msrast srmast rsmast mrsast rmsast sarmst asrmst sramst rsamst arsmst rasmst marsst amrsst mrasst rmasst armsst ramsst smasrt msasrt samsrt asmsrt massrt amssrt smsart mssart ssmart ssmart mssart smsart sasmrt assmrt ssamrt ssamrt assmrt sasmrt massrt amssrt msasrt smasrt asmsrt samsrt smrsat msrsat srmsat rsmsat mrssat rmssat smsrat mssrat ssmrat ssmrat mssrat smsrat srsmat rssmat ssrmat ssrmat rssmat srsmat mrssat rmssat msrsat smrsat rsmsat srmsat sarsmt asrsmt srasmt rsasmt arssmt rassmt sasrmt assrmt ssarmt ssarmt assrmt sasrmt srsamt rssamt ssramt ssramt rssamt srsamt arssmt rassmt asrsmt sarsmt rsasmt srasmt marsst amrsst mrasst rmasst armsst ramsst masrst amsrst msarst smarst asmrst samrst mrsast rmsast msrast smrast rsmast srmast arsmst rasmst asrmst sarmst rsamst sramst smatsr msatsr samtsr asmtsr mastsr amstsr smtasr mstasr stmasr tsmasr mtsasr tmsasr satmsr astmsr stamsr tsamsr atsmsr tasmsr matssr amtssr mtassr tmassr atmssr tamssr smastr msastr samstr asmstr masstr amsstr smsatr mssatr ssmatr ssmatr mssatr smsatr sasmtr assmtr ssamtr ssamtr assmtr sasmtr masstr amsstr msastr smastr asmstr samstr smtsar mstsar stmsar tsmsar mtssar tmssar smstar msstar ssmtar ssmtar msstar smstar stsmar tssmar sstmar sstmar tssmar stsmar mtssar tmssar mstsar smtsar tsmsar stmsar satsmr astsmr stasmr tsasmr atssmr tassmr sastmr asstmr ssatmr ssatmr asstmr sastmr stsamr tssamr sstamr sstamr tssamr stsamr atssmr tassmr astsmr satsmr tsasmr stasmr matssr amtssr mtassr tmassr atmssr tamssr mastsr amstsr msatsr smatsr asmtsr samtsr mtsasr tmsasr mstasr smtasr tsmasr stmasr atsmsr tasmsr astmsr satmsr tsamsr stamsr smrtsa msrtsa srmtsa rsmtsa mrstsa rmstsa smtrsa mstrsa stmrsa tsmrsa mtsrsa tmsrsa srtmsa rstmsa strmsa tsrmsa rtsmsa trsmsa mrtssa rmtssa mtrssa tmrssa rtmssa trmssa smrsta msrsta srmsta rsmsta mrssta rmssta smsrta mssrta ssmrta ssmrta mssrta smsrta srsmta rssmta ssrmta ssrmta rssmta srsmta mrssta rmssta msrsta smrsta rsmsta srmsta smtsra mstsra stmsra tsmsra mtssra tmssra smstra msstra ssmtra ssmtra msstra smstra stsmra tssmra sstmra sstmra tssmra stsmra mtssra tmssra mstsra smtsra tsmsra stmsra srtsma rstsma strsma tsrsma rtssma trssma srstma rsstma ssrtma ssrtma rsstma srstma stsrma tssrma sstrma sstrma tssrma stsrma rtssma trssma rstsma srtsma tsrsma strsma mrtssa rmtssa mtrssa tmrssa rtmssa trmssa mrstsa rmstsa msrtsa smrtsa rsmtsa srmtsa mtsrsa tmsrsa mstrsa smtrsa tsmrsa stmrsa rtsmsa trsmsa rstmsa srtmsa tsrmsa strmsa sartsm asrtsm sratsm rsatsm arstsm rastsm satrsm astrsm starsm tsarsm atsrsm tasrsm srtasm rstasm strasm tsrasm rtsasm trsasm artssm ratssm atrssm tarssm rtassm trassm sarstm asrstm srastm rsastm arsstm rasstm sasrtm assrtm ssartm ssartm assrtm sasrtm srsatm rssatm ssratm ssratm rssatm srsatm arsstm rasstm asrstm sarstm rsastm srastm satsrm astsrm stasrm tsasrm atssrm tassrm sastrm asstrm ssatrm ssatrm asstrm sastrm stsarm tssarm sstarm sstarm tssarm stsarm atssrm tassrm astsrm satsrm tsasrm stasrm srtsam rstsam strsam tsrsam rtssam trssam srstam rsstam ssrtam ssrtam rsstam srstam stsram tssram sstram sstram tssram stsram rtssam trssam rstsam srtsam tsrsam strsam artssm ratssm atrssm tarssm rtassm trassm arstsm rastsm asrtsm sartsm rsatsm sratsm atsrsm tasrsm astrsm satrsm tsarsm starsm rtsasm trsasm rstasm srtasm tsrasm strasm martss amrtss mratss rmatss armtss ramtss matrss amtrss mtarss tmarss atmrss tamrss mrtass rmtass mtrass tmrass rtmass trmass artmss ratmss atrmss tarmss rtamss tramss marsts amrsts mrasts rmasts armsts ramsts masrts amsrts msarts smarts asmrts samrts mrsats rmsats msrats smrats rsmats srmats arsmts rasmts asrmts sarmts rsamts sramts matsrs amtsrs mtasrs tmasrs atmsrs tamsrs mastrs amstrs msatrs smatrs asmtrs samtrs mtsars tmsars mstars smtars tsmars stmars atsmrs tasmrs astmrs satmrs tsamrs stamrs mrtsas rmtsas mtrsas tmrsas rtmsas trmsas mrstas rmstas msrtas smrtas rsmtas srmtas mtsras tmsras mstras smtras tsmras stmras rtsmas trsmas rstmas srtmas tsrmas strmas artsms ratsms atrsms tarsms rtasms trasms arstms rastms asrtms sartms rsatms sratms atsrms tasrms astrms satrms tsarms starms rtsams trsams rstams srtams tsrams strams
Note: these 'words' (valid or invalid) are all the permutations of the word smarts. These words are obtained by scrambling the letters in smarts.