snaths nsaths sanths asnths nasths ansths sntahs nstahs stnahs tsnahs ntsahs tnsahs satnhs astnhs stanhs tsanhs atsnhs tasnhs natshs antshs ntashs tnashs atnshs tanshs snahts nsahts sanhts asnhts nashts anshts snhats nshats shnats hsnats nhsats hnsats sahnts ashnts shants hsants ahsnts hasnts nahsts anhsts nhasts hnasts ahnsts hansts snthas nsthas stnhas tsnhas ntshas tnshas snhtas nshtas shntas hsntas nhstas hnstas sthnas tshnas shtnas hstnas thsnas htsnas nthsas tnhsas nhtsas hntsas thnsas htnsas sathns asthns stahns tsahns atshns tashns sahtns ashtns shatns hsatns ahstns hastns sthans tshans shtans hstans thsans htsans athsns tahsns ahtsns hatsns thasns htasns nathss anthss ntahss tnahss atnhss tanhss nahtss anhtss nhatss hnatss ahntss hantss nthass tnhass nhtass hntass thnass htnass athnss tahnss ahtnss hatnss thanss htanss snatsh nsatsh santsh asntsh nastsh anstsh sntash nstash stnash tsnash ntsash tnsash satnsh astnsh stansh tsansh atsnsh tasnsh natssh antssh ntassh tnassh atnssh tanssh snasth nsasth sansth asnsth nassth anssth snsath nssath ssnath ssnath nssath snsath sasnth assnth ssanth ssanth assnth sasnth nassth anssth nsasth snasth asnsth sansth sntsah nstsah stnsah tsnsah ntssah tnssah snstah nsstah ssntah ssntah nsstah snstah stsnah tssnah sstnah sstnah tssnah stsnah ntssah tnssah nstsah sntsah tsnsah stnsah satsnh astsnh stasnh tsasnh atssnh tassnh sastnh asstnh ssatnh ssatnh asstnh sastnh stsanh tssanh sstanh sstanh tssanh stsanh atssnh tassnh astsnh satsnh tsasnh stasnh natssh antssh ntassh tnassh atnssh tanssh nastsh anstsh nsatsh snatsh asntsh santsh ntsash tnsash nstash sntash tsnash stnash atsnsh tasnsh astnsh satnsh tsansh stansh snahst nsahst sanhst asnhst nashst anshst snhast nshast shnast hsnast nhsast hnsast sahnst ashnst shanst hsanst ahsnst hasnst nahsst anhsst nhasst hnasst ahnsst hansst snasht nsasht sansht asnsht nassht anssht snsaht nssaht ssnaht ssnaht nssaht snsaht sasnht assnht ssanht ssanht assnht sasnht nassht anssht nsasht snasht asnsht sansht snhsat nshsat shnsat hsnsat nhssat hnssat snshat nsshat ssnhat ssnhat nsshat snshat shsnat hssnat sshnat sshnat hssnat shsnat nhssat hnssat nshsat snhsat hsnsat shnsat sahsnt ashsnt shasnt hsasnt ahssnt hassnt sashnt asshnt ssahnt ssahnt asshnt sashnt shsant hssant sshant sshant hssant shsant ahssnt hassnt ashsnt sahsnt hsasnt shasnt nahsst anhsst nhasst hnasst ahnsst hansst nashst anshst nsahst snahst asnhst sanhst nhsast hnsast nshast snhast hsnast shnast ahsnst hasnst ashnst sahnst hsanst shanst snthsa nsthsa stnhsa tsnhsa ntshsa tnshsa snhtsa nshtsa shntsa hsntsa nhstsa hnstsa sthnsa tshnsa shtnsa hstnsa thsnsa htsnsa nthssa tnhssa nhtssa hntssa thnssa htnssa sntsha nstsha stnsha tsnsha ntssha tnssha snstha nsstha ssntha ssntha nsstha snstha stsnha tssnha sstnha sstnha tssnha stsnha ntssha tnssha nstsha sntsha tsnsha stnsha snhsta nshsta shnsta hsnsta nhssta hnssta snshta nsshta ssnhta ssnhta nsshta snshta shsnta hssnta sshnta sshnta hssnta shsnta nhssta hnssta nshsta snhsta hsnsta shnsta sthsna tshsna shtsna hstsna thssna htssna stshna tsshna ssthna ssthna tsshna stshna shstna hsstna sshtna sshtna hsstna shstna thssna htssna tshsna sthsna hstsna shtsna nthssa tnhssa nhtssa hntssa thnssa htnssa ntshsa tnshsa nsthsa snthsa tsnhsa stnhsa nhstsa hnstsa nshtsa snhtsa hsntsa shntsa thsnsa htsnsa tshnsa sthnsa hstnsa shtnsa sathsn asthsn stahsn tsahsn atshsn tashsn sahtsn ashtsn shatsn hsatsn ahstsn hastsn sthasn tshasn shtasn hstasn thsasn htsasn athssn tahssn ahtssn hatssn thassn htassn satshn astshn stashn tsashn atsshn tasshn sasthn assthn ssathn ssathn assthn sasthn stsahn tssahn sstahn sstahn tssahn stsahn atsshn tasshn astshn satshn tsashn stashn sahstn ashstn shastn hsastn ahsstn hasstn sashtn asshtn ssahtn ssahtn asshtn sashtn shsatn hssatn sshatn sshatn hssatn shsatn ahsstn hasstn ashstn sahstn hsastn shastn sthsan tshsan shtsan hstsan thssan htssan stshan tsshan ssthan ssthan tsshan stshan shstan hsstan sshtan sshtan hsstan shstan thssan htssan tshsan sthsan hstsan shtsan athssn tahssn ahtssn hatssn thassn htassn atshsn tashsn asthsn sathsn tsahsn stahsn ahstsn hastsn ashtsn sahtsn hsatsn shatsn thsasn htsasn tshasn sthasn hstasn shtasn nathss anthss ntahss tnahss atnhss tanhss nahtss anhtss nhatss hnatss ahntss hantss nthass tnhass nhtass hntass thnass htnass athnss tahnss ahtnss hatnss thanss htanss natshs antshs ntashs tnashs atnshs tanshs nasths ansths nsaths snaths asnths sanths ntsahs tnsahs nstahs sntahs tsnahs stnahs atsnhs tasnhs astnhs satnhs tsanhs stanhs nahsts anhsts nhasts hnasts ahnsts hansts nashts anshts nsahts snahts asnhts sanhts nhsats hnsats nshats snhats hsnats shnats ahsnts hasnts ashnts sahnts hsants shants nthsas tnhsas nhtsas hntsas thnsas htnsas ntshas tnshas nsthas snthas tsnhas stnhas nhstas hnstas nshtas snhtas hsntas shntas thsnas htsnas tshnas sthnas hstnas shtnas athsns tahsns ahtsns hatsns thasns htasns atshns tashns asthns sathns tsahns stahns ahstns hastns ashtns sahtns hsatns shatns thsans htsans tshans sthans hstans shtans
Note: these 'words' (valid or invalid) are all the permutations of the word snaths. These words are obtained by scrambling the letters in snaths.