caches acches ccahes ccahes acches caches cahces achces chaces hcaces ahcces hacces cchaes cchaes chcaes hccaes chcaes hccaes achces cahces ahcces hacces chaces hcaces cacehs accehs ccaehs ccaehs accehs cacehs caechs acechs ceachs ecachs aecchs eacchs cceahs cceahs cecahs eccahs cecahs eccahs acechs caechs aecchs eacchs ceachs ecachs cahecs achecs chaecs hcaecs ahcecs hacecs caehcs acehcs ceahcs ecahcs aechcs eachcs cheacs hceacs cehacs echacs hecacs ehcacs aheccs haeccs aehccs eahccs heaccs ehaccs ccheas ccheas chceas hcceas chceas hcceas ccehas ccehas cechas ecchas cechas ecchas checas hcecas cehcas echcas heccas ehccas checas hcecas cehcas echcas heccas ehccas achecs cahecs ahcecs hacecs chaecs hcaecs acehcs caehcs aechcs eachcs ceahcs ecahcs aheccs haeccs aehccs eahccs heaccs ehaccs cheacs hceacs cehacs echacs hecacs ehcacs cachse acchse ccahse ccahse acchse cachse cahcse achcse chacse hcacse ahccse haccse cchase cchase chcase hccase chcase hccase achcse cahcse ahccse haccse chacse hcacse cacshe accshe ccashe ccashe accshe cacshe casche acsche csache scache ascche sacche ccsahe ccsahe cscahe sccahe cscahe sccahe acsche casche ascche sacche csache scache cahsce achsce chasce hcasce ahcsce hacsce cashce acshce csahce scahce aschce sachce chsace hcsace cshace schace hscace shcace ahscce hascce ashcce sahcce hsacce shacce cchsae cchsae chcsae hccsae chcsae hccsae ccshae ccshae cschae scchae cschae scchae chscae hcscae cshcae schcae hsccae shccae chscae hcscae cshcae schcae hsccae shccae achsce cahsce ahcsce hacsce chasce hcasce acshce cashce aschce sachce csahce scahce ahscce hascce ashcce sahcce hsacce shacce chsace hcsace cshace schace hscace shcace cacesh accesh ccaesh ccaesh accesh cacesh caecsh acecsh ceacsh ecacsh aeccsh eaccsh cceash cceash cecash eccash cecash eccash acecsh caecsh aeccsh eaccsh ceacsh ecacsh cacseh accseh ccaseh ccaseh accseh cacseh casceh acsceh csaceh scaceh ascceh sacceh ccsaeh ccsaeh cscaeh sccaeh cscaeh sccaeh acsceh casceh ascceh sacceh csaceh scaceh caesch acesch ceasch ecasch aecsch eacsch casech acsech csaech scaech ascech sacech cesach ecsach cseach sceach escach secach aescch eascch asecch saecch esacch seacch ccesah ccesah cecsah eccsah cecsah eccsah ccseah ccseah csceah scceah csceah scceah cescah ecscah csecah scecah esccah seccah cescah ecscah csecah scecah esccah seccah acesch caesch aecsch eacsch ceasch ecasch acsech casech ascech sacech csaech scaech aescch eascch asecch saecch esacch seacch cesach ecsach cseach sceach escach secach cahesc achesc chaesc hcaesc ahcesc hacesc caehsc acehsc ceahsc ecahsc aechsc eachsc cheasc hceasc cehasc echasc hecasc ehcasc ahecsc haecsc aehcsc eahcsc heacsc ehacsc cahsec achsec chasec hcasec ahcsec hacsec cashec acshec csahec scahec aschec sachec chsaec hcsaec cshaec schaec hscaec shcaec ahscec hascec ashcec sahcec hsacec shacec caeshc aceshc ceashc ecashc aecshc eacshc casehc acsehc csaehc scaehc ascehc sacehc cesahc ecsahc cseahc sceahc escahc secahc aeschc easchc asechc saechc esachc seachc chesac hcesac cehsac echsac hecsac ehcsac chseac hcseac csheac scheac hsceac shceac ceshac ecshac csehac scehac eschac sechac hescac ehscac hsecac shecac eshcac sehcac ahescc haescc aehscc eahscc heascc ehascc ahsecc hasecc ashecc sahecc hsaecc shaecc aeshcc eashcc asehcc saehcc esahcc seahcc hesacc ehsacc hseacc sheacc eshacc sehacc cchesa cchesa chcesa hccesa chcesa hccesa ccehsa ccehsa cechsa ecchsa cechsa ecchsa checsa hcecsa cehcsa echcsa heccsa ehccsa checsa hcecsa cehcsa echcsa heccsa ehccsa cchsea cchsea chcsea hccsea chcsea hccsea ccshea ccshea cschea scchea cschea scchea chscea hcscea cshcea schcea hsccea shccea chscea hcscea cshcea schcea hsccea shccea ccesha ccesha cecsha eccsha cecsha eccsha ccseha ccseha csceha scceha csceha scceha cescha ecscha csecha scecha esccha seccha cescha ecscha csecha scecha esccha seccha chesca hcesca cehsca echsca hecsca ehcsca chseca hcseca csheca scheca hsceca shceca ceshca ecshca csehca scehca eschca sechca hescca ehscca hsecca shecca eshcca sehcca chesca hcesca cehsca echsca hecsca ehcsca chseca hcseca csheca scheca hsceca shceca ceshca ecshca csehca scehca eschca sechca hescca ehscca hsecca shecca eshcca sehcca achesc cahesc ahcesc hacesc chaesc hcaesc acehsc caehsc aechsc eachsc ceahsc ecahsc ahecsc haecsc aehcsc eahcsc heacsc ehacsc cheasc hceasc cehasc echasc hecasc ehcasc achsec cahsec ahcsec hacsec chasec hcasec acshec cashec aschec sachec csahec scahec ahscec hascec ashcec sahcec hsacec shacec chsaec hcsaec cshaec schaec hscaec shcaec aceshc caeshc aecshc eacshc ceashc ecashc acsehc casehc ascehc sacehc csaehc scaehc aeschc easchc asechc saechc esachc seachc cesahc ecsahc cseahc sceahc escahc secahc ahescc haescc aehscc eahscc heascc ehascc ahsecc hasecc ashecc sahecc hsaecc shaecc aeshcc eashcc asehcc saehcc esahcc seahcc hesacc ehsacc hseacc sheacc eshacc sehacc chesac hcesac cehsac echsac hecsac ehcsac chseac hcseac csheac scheac hsceac shceac ceshac ecshac csehac scehac eschac sechac hescac ehscac hsecac shecac eshcac sehcac
Note: these 'words' (valid or invalid) are all the permutations of the word caches. These words are obtained by scrambling the letters in caches.