cachou acchou ccahou ccahou acchou cachou cahcou achcou chacou hcacou ahccou haccou cchaou cchaou chcaou hccaou chcaou hccaou achcou cahcou ahccou haccou chacou hcacou cacohu accohu ccaohu ccaohu accohu cacohu caochu acochu coachu ocachu aocchu oacchu ccoahu ccoahu cocahu occahu cocahu occahu acochu caochu aocchu oacchu coachu ocachu cahocu achocu chaocu hcaocu ahcocu hacocu caohcu acohcu coahcu ocahcu aochcu oachcu choacu hcoacu cohacu ochacu hocacu ohcacu ahoccu haoccu aohccu oahccu hoaccu ohaccu cchoau cchoau chcoau hccoau chcoau hccoau ccohau ccohau cochau occhau cochau occhau chocau hcocau cohcau ochcau hoccau ohccau chocau hcocau cohcau ochcau hoccau ohccau achocu cahocu ahcocu hacocu chaocu hcaocu acohcu caohcu aochcu oachcu coahcu ocahcu ahoccu haoccu aohccu oahccu hoaccu ohaccu choacu hcoacu cohacu ochacu hocacu ohcacu cachuo acchuo ccahuo ccahuo acchuo cachuo cahcuo achcuo chacuo hcacuo ahccuo haccuo cchauo cchauo chcauo hccauo chcauo hccauo achcuo cahcuo ahccuo haccuo chacuo hcacuo cacuho accuho ccauho ccauho accuho cacuho caucho acucho cuacho ucacho auccho uaccho ccuaho ccuaho cucaho uccaho cucaho uccaho acucho caucho auccho uaccho cuacho ucacho cahuco achuco chauco hcauco ahcuco hacuco cauhco acuhco cuahco ucahco auchco uachco chuaco hcuaco cuhaco uchaco hucaco uhcaco ahucco haucco auhcco uahcco huacco uhacco cchuao cchuao chcuao hccuao chcuao hccuao ccuhao ccuhao cuchao ucchao cuchao ucchao chucao hcucao cuhcao uchcao huccao uhccao chucao hcucao cuhcao uchcao huccao uhccao achuco cahuco ahcuco hacuco chauco hcauco acuhco cauhco auchco uachco cuahco ucahco ahucco haucco auhcco uahcco huacco uhacco chuaco hcuaco cuhaco uchaco hucaco uhcaco cacouh accouh ccaouh ccaouh accouh cacouh caocuh acocuh coacuh ocacuh aoccuh oaccuh ccoauh ccoauh cocauh occauh cocauh occauh acocuh caocuh aoccuh oaccuh coacuh ocacuh cacuoh accuoh ccauoh ccauoh accuoh cacuoh caucoh acucoh cuacoh ucacoh auccoh uaccoh ccuaoh ccuaoh cucaoh uccaoh cucaoh uccaoh acucoh caucoh auccoh uaccoh cuacoh ucacoh caouch acouch coauch ocauch aocuch oacuch cauoch acuoch cuaoch ucaoch aucoch uacoch couach ocuach cuoach ucoach oucach uocach aoucch oaucch auocch uaocch ouacch uoacch ccouah ccouah cocuah occuah cocuah occuah ccuoah ccuoah cucoah uccoah cucoah uccoah coucah ocucah cuocah ucocah ouccah uoccah coucah ocucah cuocah ucocah ouccah uoccah acouch caouch aocuch oacuch coauch ocauch acuoch cauoch aucoch uacoch cuaoch ucaoch aoucch oaucch auocch uaocch ouacch uoacch couach ocuach cuoach ucoach oucach uocach cahouc achouc chaouc hcaouc ahcouc hacouc caohuc acohuc coahuc ocahuc aochuc oachuc choauc hcoauc cohauc ochauc hocauc ohcauc ahocuc haocuc aohcuc oahcuc hoacuc ohacuc cahuoc achuoc chauoc hcauoc ahcuoc hacuoc cauhoc acuhoc cuahoc ucahoc auchoc uachoc chuaoc hcuaoc cuhaoc uchaoc hucaoc uhcaoc ahucoc haucoc auhcoc uahcoc huacoc uhacoc caouhc acouhc coauhc ocauhc aocuhc oacuhc cauohc acuohc cuaohc ucaohc aucohc uacohc couahc ocuahc cuoahc ucoahc oucahc uocahc aouchc oauchc auochc uaochc ouachc uoachc chouac hcouac cohuac ochuac hocuac ohcuac chuoac hcuoac cuhoac uchoac hucoac uhcoac couhac ocuhac cuohac ucohac ouchac uochac houcac ohucac huocac uhocac ouhcac uohcac ahoucc haoucc aohucc oahucc hoaucc ohaucc ahuocc hauocc auhocc uahocc huaocc uhaocc aouhcc oauhcc auohcc uaohcc ouahcc uoahcc houacc ohuacc huoacc uhoacc ouhacc uohacc cchoua cchoua chcoua hccoua chcoua hccoua ccohua ccohua cochua occhua cochua occhua chocua hcocua cohcua ochcua hoccua ohccua chocua hcocua cohcua ochcua hoccua ohccua cchuoa cchuoa chcuoa hccuoa chcuoa hccuoa ccuhoa ccuhoa cuchoa ucchoa cuchoa ucchoa chucoa hcucoa cuhcoa uchcoa huccoa uhccoa chucoa hcucoa cuhcoa uchcoa huccoa uhccoa ccouha ccouha cocuha occuha cocuha occuha ccuoha ccuoha cucoha uccoha cucoha uccoha coucha ocucha cuocha ucocha ouccha uoccha coucha ocucha cuocha ucocha ouccha uoccha chouca hcouca cohuca ochuca hocuca ohcuca chuoca hcuoca cuhoca uchoca hucoca uhcoca couhca ocuhca cuohca ucohca ouchca uochca houcca ohucca huocca uhocca ouhcca uohcca chouca hcouca cohuca ochuca hocuca ohcuca chuoca hcuoca cuhoca uchoca hucoca uhcoca couhca ocuhca cuohca ucohca ouchca uochca houcca ohucca huocca uhocca ouhcca uohcca achouc cahouc ahcouc hacouc chaouc hcaouc acohuc caohuc aochuc oachuc coahuc ocahuc ahocuc haocuc aohcuc oahcuc hoacuc ohacuc choauc hcoauc cohauc ochauc hocauc ohcauc achuoc cahuoc ahcuoc hacuoc chauoc hcauoc acuhoc cauhoc auchoc uachoc cuahoc ucahoc ahucoc haucoc auhcoc uahcoc huacoc uhacoc chuaoc hcuaoc cuhaoc uchaoc hucaoc uhcaoc acouhc caouhc aocuhc oacuhc coauhc ocauhc acuohc cauohc aucohc uacohc cuaohc ucaohc aouchc oauchc auochc uaochc ouachc uoachc couahc ocuahc cuoahc ucoahc oucahc uocahc ahoucc haoucc aohucc oahucc hoaucc ohaucc ahuocc hauocc auhocc uahocc huaocc uhaocc aouhcc oauhcc auohcc uaohcc ouahcc uoahcc houacc ohuacc huoacc uhoacc ouhacc uohacc chouac hcouac cohuac ochuac hocuac ohcuac chuoac hcuoac cuhoac uchoac hucoac uhcoac couhac ocuhac cuohac ucohac ouchac uochac houcac ohucac huocac uhocac ouhcac uohcac
Note: these 'words' (valid or invalid) are all the permutations of the word cachou. These words are obtained by scrambling the letters in cachou.