shader hsader sahder ashder hasder ahsder shdaer hsdaer sdhaer dshaer hdsaer dhsaer sadher asdher sdaher dsaher adsher dasher hadser ahdser hdaser dhaser adhser dahser shaedr hsaedr sahedr ashedr hasedr ahsedr sheadr hseadr sehadr eshadr hesadr ehsadr saehdr asehdr seahdr esahdr aeshdr eashdr haesdr ahesdr heasdr ehasdr aehsdr eahsdr shdear hsdear sdhear dshear hdsear dhsear shedar hsedar sehdar eshdar hesdar ehsdar sdehar dsehar sedhar esdhar deshar edshar hdesar dhesar hedsar ehdsar dehsar edhsar sadehr asdehr sdaehr dsaehr adsehr dasehr saedhr asedhr seadhr esadhr aesdhr easdhr sdeahr dseahr sedahr esdahr desahr edsahr adeshr daeshr aedshr eadshr deashr edashr hadesr ahdesr hdaesr dhaesr adhesr dahesr haedsr ahedsr headsr ehadsr aehdsr eahdsr hdeasr dheasr hedasr ehdasr dehasr edhasr adehsr daehsr aedhsr eadhsr deahsr edahsr shadre hsadre sahdre ashdre hasdre ahsdre shdare hsdare sdhare dshare hdsare dhsare sadhre asdhre sdahre dsahre adshre dashre hadsre ahdsre hdasre dhasre adhsre dahsre sharde hsarde sahrde ashrde hasrde ahsrde shrade hsrade srhade rshade hrsade rhsade sarhde asrhde srahde rsahde arshde rashde harsde ahrsde hrasde rhasde arhsde rahsde shdrae hsdrae sdhrae dshrae hdsrae dhsrae shrdae hsrdae srhdae rshdae hrsdae rhsdae sdrhae dsrhae srdhae rsdhae drshae rdshae hdrsae dhrsae hrdsae rhdsae drhsae rdhsae sadrhe asdrhe sdarhe dsarhe adsrhe dasrhe sardhe asrdhe sradhe rsadhe arsdhe rasdhe sdrahe dsrahe srdahe rsdahe drsahe rdsahe adrshe darshe ardshe radshe drashe rdashe hadrse ahdrse hdarse dharse adhrse dahrse hardse ahrdse hradse rhadse arhdse rahdse hdrase dhrase hrdase rhdase drhase rdhase adrhse darhse ardhse radhse drahse rdahse shaerd hsaerd saherd asherd haserd ahserd sheard hseard sehard eshard hesard ehsard saehrd asehrd seahrd esahrd aeshrd eashrd haesrd ahesrd heasrd ehasrd aehsrd eahsrd shared hsared sahred ashred hasred ahsred shraed hsraed srhaed rshaed hrsaed rhsaed sarhed asrhed srahed rsahed arshed rashed harsed ahrsed hrased rhased arhsed rahsed sherad hserad sehrad eshrad hesrad ehsrad shread hsread srhead rshead hrsead rhsead serhad esrhad srehad rsehad ershad reshad hersad ehrsad hresad rhesad erhsad rehsad saerhd aserhd searhd esarhd aesrhd easrhd sarehd asrehd sraehd rsaehd arsehd rasehd serahd esrahd sreahd rseahd ersahd resahd aershd earshd areshd raeshd erashd reashd haersd ahersd hearsd eharsd aehrsd eahrsd haresd ahresd hraesd rhaesd arhesd rahesd herasd ehrasd hreasd rheasd erhasd rehasd aerhsd earhsd arehsd raehsd erahsd reahsd shdera hsdera sdhera dshera hdsera dhsera shedra hsedra sehdra eshdra hesdra ehsdra sdehra dsehra sedhra esdhra deshra edshra hdesra dhesra hedsra ehdsra dehsra edhsra shdrea hsdrea sdhrea dshrea hdsrea dhsrea shrdea hsrdea srhdea rshdea hrsdea rhsdea sdrhea dsrhea srdhea rsdhea drshea rdshea hdrsea dhrsea hrdsea rhdsea drhsea rdhsea sherda hserda sehrda eshrda hesrda ehsrda shreda hsreda srheda rsheda hrseda rhseda serhda esrhda srehda rsehda ershda reshda hersda ehrsda hresda rhesda erhsda rehsda sderha dserha sedrha esdrha desrha edsrha sdreha dsreha srdeha rsdeha drseha rdseha serdha esrdha sredha rsedha ersdha resdha dersha edrsha dresha rdesha erdsha redsha hdersa dhersa hedrsa ehdrsa dehrsa edhrsa hdresa dhresa hrdesa rhdesa drhesa rdhesa herdsa ehrdsa hredsa rhedsa erhdsa rehdsa derhsa edrhsa drehsa rdehsa erdhsa redhsa saderh asderh sdaerh dsaerh adserh daserh saedrh asedrh seadrh esadrh aesdrh easdrh sdearh dsearh sedarh esdarh desarh edsarh adesrh daesrh aedsrh eadsrh deasrh edasrh sadreh asdreh sdareh dsareh adsreh dasreh sardeh asrdeh sradeh rsadeh arsdeh rasdeh sdraeh dsraeh srdaeh rsdaeh drsaeh rdsaeh adrseh darseh ardseh radseh draseh rdaseh saerdh aserdh seardh esardh aesrdh easrdh saredh asredh sraedh rsaedh arsedh rasedh seradh esradh sreadh rseadh ersadh resadh aersdh earsdh aresdh raesdh erasdh reasdh sderah dserah sedrah esdrah desrah edsrah sdreah dsreah srdeah rsdeah drseah rdseah serdah esrdah sredah rsedah ersdah resdah dersah edrsah dresah rdesah erdsah redsah adersh daersh aedrsh eadrsh dearsh edarsh adresh daresh ardesh radesh draesh rdaesh aerdsh eardsh aredsh raedsh eradsh readsh derash edrash dreash rdeash erdash redash haders ahders hdaers dhaers adhers dahers haedrs ahedrs headrs ehadrs aehdrs eahdrs hdears dhears hedars ehdars dehars edhars adehrs daehrs aedhrs eadhrs deahrs edahrs hadres ahdres hdares dhares adhres dahres hardes ahrdes hrades rhades arhdes rahdes hdraes dhraes hrdaes rhdaes drhaes rdhaes adrhes darhes ardhes radhes drahes rdahes haerds aherds heards ehards aehrds eahrds hareds ahreds hraeds rhaeds arheds raheds herads ehrads hreads rheads erhads rehads aerhds earhds arehds raehds erahds reahds hderas dheras hedras ehdras dehras edhras hdreas dhreas hrdeas rhdeas drheas rdheas herdas ehrdas hredas rhedas erhdas rehdas derhas edrhas drehas rdehas erdhas redhas aderhs daerhs aedrhs eadrhs dearhs edarhs adrehs darehs ardehs radehs draehs rdaehs aerdhs eardhs aredhs raedhs eradhs readhs derahs edrahs dreahs rdeahs erdahs redahs
Note: these 'words' (valid or invalid) are all the permutations of the word shader. These words are obtained by scrambling the letters in shader.