scatch csatch sactch asctch castch acstch sctach cstach stcach tscach ctsach tcsach satcch astcch stacch tsacch atscch tascch catsch actsch ctasch tcasch atcsch tacsch scacth csacth saccth asccth cascth acscth sccath cscath sccath cscath ccsath ccsath saccth asccth scacth csacth acscth cascth cacsth accsth ccasth ccasth accsth cacsth sctcah cstcah stccah tsccah ctscah tcscah scctah csctah scctah csctah ccstah ccstah stccah tsccah sctcah cstcah tcscah ctscah ctcsah tccsah cctsah cctsah tccsah ctcsah satcch astcch stacch tsacch atscch tascch sactch asctch scatch csatch acstch castch stcach tscach sctach cstach tcsach ctsach atcsch tacsch actsch catsch tcasch ctasch catcsh actcsh ctacsh tcacsh atccsh taccsh cactsh acctsh ccatsh ccatsh acctsh cactsh ctcash tccash cctash cctash tccash ctcash atccsh taccsh actcsh catcsh tcacsh ctacsh scathc csathc sacthc ascthc casthc acsthc sctahc cstahc stcahc tscahc ctsahc tcsahc satchc astchc stachc tsachc atschc taschc catshc actshc ctashc tcashc atcshc tacshc scahtc csahtc sachtc aschtc cashtc acshtc schatc cshatc shcatc hscatc chsatc hcsatc sahctc ashctc shactc hsactc ahsctc hasctc cahstc achstc chastc hcastc ahcstc hacstc scthac csthac stchac tschac ctshac tcshac schtac cshtac shctac hsctac chstac hcstac sthcac tshcac shtcac hstcac thscac htscac cthsac tchsac chtsac hctsac thcsac htcsac sathcc asthcc stahcc tsahcc atshcc tashcc sahtcc ashtcc shatcc hsatcc ahstcc hastcc sthacc tshacc shtacc hstacc thsacc htsacc athscc tahscc ahtscc hatscc thascc htascc cathsc acthsc ctahsc tcahsc atchsc tachsc cahtsc achtsc chatsc hcatsc ahctsc hactsc cthasc tchasc chtasc hctasc thcasc htcasc athcsc tahcsc ahtcsc hatcsc thacsc htacsc scacht csacht saccht asccht cascht acscht sccaht cscaht sccaht cscaht ccsaht ccsaht saccht asccht scacht csacht acscht cascht cacsht accsht ccasht ccasht accsht cacsht scahct csahct sachct aschct cashct acshct schact cshact shcact hscact chsact hcsact sahcct ashcct shacct hsacct ahscct hascct cahsct achsct chasct hcasct ahcsct hacsct scchat cschat scchat cschat ccshat ccshat schcat cshcat shccat hsccat chscat hcscat schcat cshcat shccat hsccat chscat hcscat cchsat cchsat chcsat hccsat chcsat hccsat sachct aschct scahct csahct acshct cashct sahcct ashcct shacct hsacct ahscct hascct schact cshact shcact hscact chsact hcsact achsct cahsct ahcsct hacsct chasct hcasct cachst acchst ccahst ccahst acchst cachst cahcst achcst chacst hcacst ahccst haccst cchast cchast chcast hccast chcast hccast achcst cahcst ahccst haccst chacst hcacst sctcha cstcha stccha tsccha ctscha tcscha scctha csctha scctha csctha ccstha ccstha stccha tsccha sctcha cstcha tcscha ctscha ctcsha tccsha cctsha cctsha tccsha ctcsha scthca csthca stchca tschca ctshca tcshca schtca cshtca shctca hsctca chstca hcstca sthcca tshcca shtcca hstcca thscca htscca cthsca tchsca chtsca hctsca thcsca htcsca scchta cschta scchta cschta ccshta ccshta schcta cshcta shccta hsccta chscta hcscta schcta cshcta shccta hsccta chscta hcscta cchsta cchsta chcsta hccsta chcsta hccsta stchca tschca scthca csthca tcshca ctshca sthcca tshcca shtcca hstcca thscca htscca schtca cshtca shctca hsctca chstca hcstca tchsca cthsca thcsca htcsca chtsca hctsca ctchsa tcchsa ccthsa ccthsa tcchsa ctchsa cthcsa tchcsa chtcsa hctcsa thccsa htccsa cchtsa cchtsa chctsa hcctsa chctsa hcctsa tchcsa cthcsa thccsa htccsa chtcsa hctcsa satchc astchc stachc tsachc atschc taschc sacthc ascthc scathc csathc acsthc casthc stcahc tscahc sctahc cstahc tcsahc ctsahc atcshc tacshc actshc catshc tcashc ctashc sathcc asthcc stahcc tsahcc atshcc tashcc sahtcc ashtcc shatcc hsatcc ahstcc hastcc sthacc tshacc shtacc hstacc thsacc htsacc athscc tahscc ahtscc hatscc thascc htascc sachtc aschtc scahtc csahtc acshtc cashtc sahctc ashctc shactc hsactc ahsctc hasctc schatc cshatc shcatc hscatc chsatc hcsatc achstc cahstc ahcstc hacstc chastc hcastc stchac tschac scthac csthac tcshac ctshac sthcac tshcac shtcac hstcac thscac htscac schtac cshtac shctac hsctac chstac hcstac tchsac cthsac thcsac htcsac chtsac hctsac atchsc tachsc acthsc cathsc tcahsc ctahsc athcsc tahcsc ahtcsc hatcsc thacsc htacsc achtsc cahtsc ahctsc hactsc chatsc hcatsc tchasc cthasc thcasc htcasc chtasc hctasc catchs actchs ctachs tcachs atcchs tacchs cacths accths ccaths ccaths accths cacths ctcahs tccahs cctahs cctahs tccahs ctcahs atcchs tacchs actchs catchs tcachs ctachs cathcs acthcs ctahcs tcahcs atchcs tachcs cahtcs achtcs chatcs hcatcs ahctcs hactcs cthacs tchacs chtacs hctacs thcacs htcacs athccs tahccs ahtccs hatccs thaccs htaccs cachts acchts ccahts ccahts acchts cachts cahcts achcts chacts hcacts ahccts haccts cchats cchats chcats hccats chcats hccats achcts cahcts ahccts haccts chacts hcacts ctchas tcchas ccthas ccthas tcchas ctchas cthcas tchcas chtcas hctcas thccas htccas cchtas cchtas chctas hcctas chctas hcctas tchcas cthcas thccas htccas chtcas hctcas atchcs tachcs acthcs cathcs tcahcs ctahcs athccs tahccs ahtccs hatccs thaccs htaccs achtcs cahtcs ahctcs hactcs chatcs hcatcs tchacs cthacs thcacs htcacs chtacs hctacs
Note: these 'words' (valid or invalid) are all the permutations of the word scatch. These words are obtained by scrambling the letters in scatch.