sontag osntag snotag nsotag onstag nostag sotnag ostnag stonag tsonag otsnag tosnag sntoag nstoag stnoag tsnoag ntsoag tnsoag ontsag notsag otnsag tonsag ntosag tnosag sonatg osnatg snoatg nsoatg onsatg nosatg soantg osantg saontg asontg oasntg aosntg snaotg nsaotg sanotg asnotg nasotg ansotg onastg noastg oanstg aonstg naostg anostg sotang ostang stoang tsoang otsang tosang soatng osatng saotng asotng oastng aostng staong tsaong satong astong tasong atsong otasng toasng oatsng aotsng taosng atosng sntaog nstaog stnaog tsnaog ntsaog tnsaog snatog nsatog santog asntog nastog anstog stanog tsanog satnog astnog tasnog atsnog ntasog tnasog natsog antsog tansog atnsog ontasg notasg otnasg tonasg ntoasg tnoasg onatsg noatsg oantsg aontsg naotsg anotsg otansg toansg oatnsg aotnsg taonsg atonsg ntaosg tnaosg natosg antosg tanosg atnosg sontga osntga snotga nsotga onstga nostga sotnga ostnga stonga tsonga otsnga tosnga sntoga nstoga stnoga tsnoga ntsoga tnsoga ontsga notsga otnsga tonsga ntosga tnosga songta osngta snogta nsogta onsgta nosgta sognta osgnta sgonta gsonta ogsnta gosnta sngota nsgota sgnota gsnota ngsota gnsota ongsta nogsta ognsta gonsta ngosta gnosta sotgna ostgna stogna tsogna otsgna tosgna sogtna osgtna sgotna gsotna ogstna gostna stgona tsgona sgtona gstona tgsona gtsona otgsna togsna ogtsna gotsna tgosna gtosna sntgoa nstgoa stngoa tsngoa ntsgoa tnsgoa sngtoa nsgtoa sgntoa gsntoa ngstoa gnstoa stgnoa tsgnoa sgtnoa gstnoa tgsnoa gtsnoa ntgsoa tngsoa ngtsoa gntsoa tgnsoa gtnsoa ontgsa notgsa otngsa tongsa ntogsa tnogsa ongtsa nogtsa ogntsa gontsa ngotsa gnotsa otgnsa tognsa ogtnsa gotnsa tgonsa gtonsa ntgosa tngosa ngtosa gntosa tgnosa gtnosa sonagt osnagt snoagt nsoagt onsagt nosagt soangt osangt saongt asongt oasngt aosngt snaogt nsaogt sanogt asnogt nasogt ansogt onasgt noasgt oansgt aonsgt naosgt anosgt songat osngat snogat nsogat onsgat nosgat sognat osgnat sgonat gsonat ogsnat gosnat sngoat nsgoat sgnoat gsnoat ngsoat gnsoat ongsat nogsat ognsat gonsat ngosat gnosat soagnt osagnt saognt asognt oasgnt aosgnt sogant osgant sgoant gsoant ogsant gosant sagont asgont sgaont gsaont agsont gasont oagsnt aogsnt ogasnt goasnt agosnt gaosnt snagot nsagot sangot asngot nasgot ansgot sngaot nsgaot sgnaot gsnaot ngsaot gnsaot sagnot asgnot sganot gsanot agsnot gasnot nagsot angsot ngasot gnasot agnsot gansot onagst noagst oangst aongst naogst anogst ongast nogast ognast gonast ngoast gnoast oagnst aognst oganst goanst agonst gaonst nagost angost ngaost gnaost agnost ganost sotagn ostagn stoagn tsoagn otsagn tosagn soatgn osatgn saotgn asotgn oastgn aostgn staogn tsaogn satogn astogn tasogn atsogn otasgn toasgn oatsgn aotsgn taosgn atosgn sotgan ostgan stogan tsogan otsgan tosgan sogtan osgtan sgotan gsotan ogstan gostan stgoan tsgoan sgtoan gstoan tgsoan gtsoan otgsan togsan ogtsan gotsan tgosan gtosan soagtn osagtn saogtn asogtn oasgtn aosgtn sogatn osgatn sgoatn gsoatn ogsatn gosatn sagotn asgotn sgaotn gsaotn agsotn gasotn oagstn aogstn ogastn goastn agostn gaostn stagon tsagon satgon astgon tasgon atsgon stgaon tsgaon sgtaon gstaon tgsaon gtsaon sagton asgton sgaton gsaton agston gaston tagson atgson tgason gtason agtson gatson otagsn toagsn oatgsn aotgsn taogsn atogsn otgasn togasn ogtasn gotasn tgoasn gtoasn oagtsn aogtsn ogatsn goatsn agotsn gaotsn tagosn atgosn tgaosn gtaosn agtosn gatosn sntago nstago stnago tsnago ntsago tnsago snatgo nsatgo santgo asntgo nastgo anstgo stango tsango satngo astngo tasngo atsngo ntasgo tnasgo natsgo antsgo tansgo atnsgo sntgao nstgao stngao tsngao ntsgao tnsgao sngtao nsgtao sgntao gsntao ngstao gnstao stgnao tsgnao sgtnao gstnao tgsnao gtsnao ntgsao tngsao ngtsao gntsao tgnsao gtnsao snagto nsagto sangto asngto nasgto ansgto sngato nsgato sgnato gsnato ngsato gnsato sagnto asgnto sganto gsanto agsnto gasnto nagsto angsto ngasto gnasto agnsto gansto stagno tsagno satgno astgno tasgno atsgno stgano tsgano sgtano gstano tgsano gtsano sagtno asgtno sgatno gsatno agstno gastno tagsno atgsno tgasno gtasno agtsno gatsno ntagso tnagso natgso antgso tangso atngso ntgaso tngaso ngtaso gntaso tgnaso gtnaso nagtso angtso ngatso gnatso agntso gantso tagnso atgnso tganso gtanso agtnso gatnso ontags notags otnags tonags ntoags tnoags onatgs noatgs oantgs aontgs naotgs anotgs otangs toangs oatngs aotngs taongs atongs ntaogs tnaogs natogs antogs tanogs atnogs ontgas notgas otngas tongas ntogas tnogas ongtas nogtas ogntas gontas ngotas gnotas otgnas tognas ogtnas gotnas tgonas gtonas ntgoas tngoas ngtoas gntoas tgnoas gtnoas onagts noagts oangts aongts naogts anogts ongats nogats ognats gonats ngoats gnoats oagnts aognts ogants goants agonts gaonts nagots angots ngaots gnaots agnots ganots otagns toagns oatgns aotgns taogns atogns otgans togans ogtans gotans tgoans gtoans oagtns aogtns ogatns goatns agotns gaotns tagons atgons tgaons gtaons agtons gatons ntagos tnagos natgos antgos tangos atngos ntgaos tngaos ngtaos gntaos tgnaos gtnaos nagtos angtos ngatos gnatos agntos gantos tagnos atgnos tganos gtanos agtnos gatnos
Note: these 'words' (valid or invalid) are all the permutations of the word sontag. These words are obtained by scrambling the letters in sontag.