exarch xearch eaxrch aexrch xaerch axerch exrach xerach erxach rexach xreach rxeach earxch aerxch eraxch reaxch arexch raexch xarech axrech xraech rxaech arxech raxech exacrh xeacrh eaxcrh aexcrh xaecrh axecrh excarh xecarh ecxarh cexarh xcearh cxearh eacxrh aecxrh ecaxrh ceaxrh acexrh caexrh xacerh axcerh xcaerh cxaerh acxerh caxerh exrcah xercah erxcah rexcah xrecah rxecah excrah xecrah ecxrah cexrah xcerah cxerah ercxah recxah ecrxah cerxah rcexah crexah xrceah rxceah xcreah cxreah rcxeah crxeah earcxh aercxh eracxh reacxh arecxh raecxh eacrxh aecrxh ecarxh cearxh acerxh caerxh ercaxh recaxh ecraxh ceraxh rceaxh creaxh arcexh racexh acrexh carexh rcaexh craexh xarceh axrceh xraceh rxaceh arxceh raxceh xacreh axcreh xcareh cxareh acxreh caxreh xrcaeh rxcaeh xcraeh cxraeh rcxaeh crxaeh arcxeh racxeh acrxeh carxeh rcaxeh craxeh exarhc xearhc eaxrhc aexrhc xaerhc axerhc exrahc xerahc erxahc rexahc xreahc rxeahc earxhc aerxhc eraxhc reaxhc arexhc raexhc xarehc axrehc xraehc rxaehc arxehc raxehc exahrc xeahrc eaxhrc aexhrc xaehrc axehrc exharc xeharc ehxarc hexarc xhearc hxearc eahxrc aehxrc ehaxrc heaxrc ahexrc haexrc xaherc axherc xhaerc hxaerc ahxerc haxerc exrhac xerhac erxhac rexhac xrehac rxehac exhrac xehrac ehxrac hexrac xherac hxerac erhxac rehxac ehrxac herxac rhexac hrexac xrheac rxheac xhreac hxreac rhxeac hrxeac earhxc aerhxc erahxc reahxc arehxc raehxc eahrxc aehrxc eharxc hearxc aherxc haerxc erhaxc rehaxc ehraxc heraxc rheaxc hreaxc arhexc rahexc ahrexc harexc rhaexc hraexc xarhec axrhec xrahec rxahec arxhec raxhec xahrec axhrec xharec hxarec ahxrec haxrec xrhaec rxhaec xhraec hxraec rhxaec hrxaec arhxec rahxec ahrxec harxec rhaxec hraxec exachr xeachr eaxchr aexchr xaechr axechr excahr xecahr ecxahr cexahr xceahr cxeahr eacxhr aecxhr ecaxhr ceaxhr acexhr caexhr xacehr axcehr xcaehr cxaehr acxehr caxehr exahcr xeahcr eaxhcr aexhcr xaehcr axehcr exhacr xehacr ehxacr hexacr xheacr hxeacr eahxcr aehxcr ehaxcr heaxcr ahexcr haexcr xahecr axhecr xhaecr hxaecr ahxecr haxecr exchar xechar ecxhar cexhar xcehar cxehar exhcar xehcar ehxcar hexcar xhecar hxecar echxar cehxar ehcxar hecxar chexar hcexar xchear cxhear xhcear hxcear chxear hcxear eachxr aechxr ecahxr ceahxr acehxr caehxr eahcxr aehcxr ehacxr heacxr ahecxr haecxr echaxr cehaxr ehcaxr hecaxr cheaxr hceaxr achexr cahexr ahcexr hacexr chaexr hcaexr xacher axcher xcaher cxaher acxher caxher xahcer axhcer xhacer hxacer ahxcer haxcer xchaer cxhaer xhcaer hxcaer chxaer hcxaer achxer cahxer ahcxer hacxer chaxer hcaxer exrcha xercha erxcha rexcha xrecha rxecha excrha xecrha ecxrha cexrha xcerha cxerha ercxha recxha ecrxha cerxha rcexha crexha xrceha rxceha xcreha cxreha rcxeha crxeha exrhca xerhca erxhca rexhca xrehca rxehca exhrca xehrca ehxrca hexrca xherca hxerca erhxca rehxca ehrxca herxca rhexca hrexca xrheca rxheca xhreca hxreca rhxeca hrxeca exchra xechra ecxhra cexhra xcehra cxehra exhcra xehcra ehxcra hexcra xhecra hxecra echxra cehxra ehcxra hecxra chexra hcexra xchera cxhera xhcera hxcera chxera hcxera erchxa rechxa ecrhxa cerhxa rcehxa crehxa erhcxa rehcxa ehrcxa hercxa rhecxa hrecxa echrxa cehrxa ehcrxa hecrxa cherxa hcerxa rchexa crhexa rhcexa hrcexa chrexa hcrexa xrchea rxchea xcrhea cxrhea rcxhea crxhea xrhcea rxhcea xhrcea hxrcea rhxcea hrxcea xchrea cxhrea xhcrea hxcrea chxrea hcxrea rchxea crhxea rhcxea hrcxea chrxea hcrxea earchx aerchx erachx reachx arechx raechx eacrhx aecrhx ecarhx cearhx acerhx caerhx ercahx recahx ecrahx cerahx rceahx creahx arcehx racehx acrehx carehx rcaehx craehx earhcx aerhcx erahcx reahcx arehcx raehcx eahrcx aehrcx eharcx hearcx ahercx haercx erhacx rehacx ehracx heracx rheacx hreacx arhecx rahecx ahrecx harecx rhaecx hraecx eachrx aechrx ecahrx ceahrx acehrx caehrx eahcrx aehcrx ehacrx heacrx ahecrx haecrx echarx ceharx ehcarx hecarx chearx hcearx acherx caherx ahcerx hacerx chaerx hcaerx erchax rechax ecrhax cerhax rcehax crehax erhcax rehcax ehrcax hercax rhecax hrecax echrax cehrax ehcrax hecrax cherax hcerax rcheax crheax rhceax hrceax chreax hcreax archex rachex acrhex carhex rcahex crahex arhcex rahcex ahrcex harcex rhacex hracex achrex cahrex ahcrex hacrex charex hcarex rchaex crhaex rhcaex hrcaex chraex hcraex xarche axrche xrache rxache arxche raxche xacrhe axcrhe xcarhe cxarhe acxrhe caxrhe xrcahe rxcahe xcrahe cxrahe rcxahe crxahe arcxhe racxhe acrxhe carxhe rcaxhe craxhe xarhce axrhce xrahce rxahce arxhce raxhce xahrce axhrce xharce hxarce ahxrce haxrce xrhace rxhace xhrace hxrace rhxace hrxace arhxce rahxce ahrxce harxce rhaxce hraxce xachre axchre xcahre cxahre acxhre caxhre xahcre axhcre xhacre hxacre ahxcre haxcre xchare cxhare xhcare hxcare chxare hcxare achxre cahxre ahcxre hacxre chaxre hcaxre xrchae rxchae xcrhae cxrhae rcxhae crxhae xrhcae rxhcae xhrcae hxrcae rhxcae hrxcae xchrae cxhrae xhcrae hxcrae chxrae hcxrae rchxae crhxae rhcxae hrcxae chrxae hcrxae archxe rachxe acrhxe carhxe rcahxe crahxe arhcxe rahcxe ahrcxe harcxe rhacxe hracxe achrxe cahrxe ahcrxe hacrxe charxe hcarxe rchaxe crhaxe rhcaxe hrcaxe chraxe hcraxe
Note: these 'words' (valid or invalid) are all the permutations of the word exarch. These words are obtained by scrambling the letters in exarch.