rashes arshes rsahes srahes asrhes sarhes rahses arhses rhases hrases ahrses harses rshaes srhaes rhsaes hrsaes shraes hsraes ashres sahres ahsres hasres shares hsares rasehs arsehs rsaehs sraehs asrehs sarehs raeshs areshs reashs erashs aershs earshs rseahs sreahs resahs ersahs serahs esrahs aserhs saerhs aesrhs easrhs searhs esarhs rahess arhess rhaess hraess ahress haress raehss arehss reahss erahss aerhss earhss rheass hreass rehass erhass herass ehrass aherss haerss aehrss eahrss hearss eharss rsheas srheas rhseas hrseas shreas hsreas rsehas srehas reshas ershas serhas esrhas rhesas hresas rehsas erhsas hersas ehrsas sheras hseras sehras eshras hesras ehsras ashers sahers ahsers hasers shaers hsaers asehrs saehrs aeshrs eashrs seahrs esahrs ahesrs haesrs aehsrs eahsrs heasrs ehasrs shears hsears sehars eshars hesars ehsars rashse arshse rsahse srahse asrhse sarhse rahsse arhsse rhasse hrasse ahrsse harsse rshase srhase rhsase hrsase shrase hsrase ashrse sahrse ahsrse hasrse sharse hsarse rasshe arsshe rsashe srashe asrshe sarshe rasshe arsshe rsashe srashe asrshe sarshe rssahe srsahe rssahe srsahe ssrahe ssrahe assrhe sasrhe assrhe sasrhe ssarhe ssarhe rahsse arhsse rhasse hrasse ahrsse harsse rashse arshse rsahse srahse asrhse sarhse rhsase hrsase rshase srhase hsrase shrase ahsrse hasrse ashrse sahrse hsarse sharse rshsae srhsae rhssae hrssae shrsae hsrsae rsshae srshae rsshae srshae ssrhae ssrhae rhssae hrssae rshsae srhsae hsrsae shrsae shsrae hssrae sshrae sshrae hssrae shsrae ashsre sahsre ahssre hassre shasre hsasre asshre sashre asshre sashre ssahre ssahre ahssre hassre ashsre sahsre hsasre shasre shsare hssare sshare sshare hssare shsare rasesh arsesh rsaesh sraesh asresh saresh raessh aressh reassh erassh aerssh earssh rseash sreash resash ersash serash esrash asersh saersh aesrsh easrsh searsh esarsh rasseh arsseh rsaseh sraseh asrseh sarseh rasseh arsseh rsaseh sraseh asrseh sarseh rssaeh srsaeh rssaeh srsaeh ssraeh ssraeh assreh sasreh assreh sasreh ssareh ssareh raessh aressh reassh erassh aerssh earssh rasesh arsesh rsaesh sraesh asresh saresh resash ersash rseash sreash esrash serash aesrsh easrsh asersh saersh esarsh searsh rsesah sresah ressah erssah sersah esrsah rsseah srseah rsseah srseah ssreah ssreah ressah erssah rsesah sresah esrsah sersah sesrah essrah sserah sserah essrah sesrah asesrh saesrh aessrh eassrh seasrh esasrh asserh saserh asserh saserh ssaerh ssaerh aessrh eassrh asesrh saesrh esasrh seasrh sesarh essarh ssearh ssearh essarh sesarh rahess arhess rhaess hraess ahress haress raehss arehss reahss erahss aerhss earhss rheass hreass rehass erhass herass ehrass aherss haerss aehrss eahrss hearss eharss rahses arhses rhases hrases ahrses harses rashes arshes rsahes srahes asrhes sarhes rhsaes hrsaes rshaes srhaes hsraes shraes ahsres hasres ashres sahres hsares shares raeshs areshs reashs erashs aershs earshs rasehs arsehs rsaehs sraehs asrehs sarehs resahs ersahs rseahs sreahs esrahs serahs aesrhs easrhs aserhs saerhs esarhs searhs rhesas hresas rehsas erhsas hersas ehrsas rhseas hrseas rsheas srheas hsreas shreas reshas ershas rsehas srehas esrhas serhas hesras ehsras hseras sheras eshras sehras ahesrs haesrs aehsrs eahsrs heasrs ehasrs ahsers hasers ashers sahers hsaers shaers aeshrs eashrs asehrs saehrs esahrs seahrs hesars ehsars hsears shears eshars sehars rshesa srhesa rhsesa hrsesa shresa hsresa rsehsa srehsa reshsa ershsa serhsa esrhsa rhessa hressa rehssa erhssa herssa ehrssa shersa hsersa sehrsa eshrsa hesrsa ehsrsa rshsea srhsea rhssea hrssea shrsea hsrsea rsshea srshea rsshea srshea ssrhea ssrhea rhssea hrssea rshsea srhsea hsrsea shrsea shsrea hssrea sshrea sshrea hssrea shsrea rsesha sresha ressha erssha sersha esrsha rsseha srseha rsseha srseha ssreha ssreha ressha erssha rsesha sresha esrsha sersha sesrha essrha sserha sserha essrha sesrha rhessa hressa rehssa erhssa herssa ehrssa rhsesa hrsesa rshesa srhesa hsresa shresa reshsa ershsa rsehsa srehsa esrhsa serhsa hesrsa ehsrsa hsersa shersa eshrsa sehrsa shesra hsesra sehsra eshsra hessra ehssra shsera hssera sshera sshera hssera shsera seshra esshra ssehra ssehra esshra seshra hessra ehssra hsesra shesra eshsra sehsra ashesr sahesr ahsesr hasesr shaesr hsaesr asehsr saehsr aeshsr eashsr seahsr esahsr ahessr haessr aehssr eahssr heassr ehassr sheasr hseasr sehasr eshasr hesasr ehsasr ashser sahser ahsser hasser shaser hsaser assher sasher assher sasher ssaher ssaher ahsser hasser ashser sahser hsaser shaser shsaer hssaer sshaer sshaer hssaer shsaer aseshr saeshr aesshr easshr seashr esashr assehr sasehr assehr sasehr ssaehr ssaehr aesshr easshr aseshr saeshr esashr seashr sesahr essahr sseahr sseahr essahr sesahr ahessr haessr aehssr eahssr heassr ehassr ahsesr hasesr ashesr sahesr hsaesr shaesr aeshsr eashsr asehsr saehsr esahsr seahsr hesasr ehsasr hseasr sheasr eshasr sehasr shesar hsesar sehsar eshsar hessar ehssar shsear hssear sshear sshear hssear shsear seshar esshar ssehar ssehar esshar seshar hessar ehssar hsesar shesar eshsar sehsar
Note: these 'words' (valid or invalid) are all the permutations of the word rashes. These words are obtained by scrambling the letters in rashes.