merils emrils mreils rmeils ermils remils meirls emirls mierls imerls eimrls iemrls mriels rmiels mirels imrels rimels irmels erimls reimls eirmls iermls riemls iremls merlis emrlis mrelis rmelis ermlis remlis melris emlris mleris lmeris elmris lemris mrleis rmleis mlreis lmreis rlmeis lrmeis erlmis relmis elrmis lermis rlemis lremis meilrs emilrs mielrs imelrs eimlrs iemlrs melirs emlirs mleirs lmeirs elmirs lemirs milers imlers mliers lmiers ilmers limers eilmrs ielmrs elimrs leimrs ilemrs liemrs mriles rmiles mirles imrles rimles irmles mrlies rmlies mlries lmries rlmies lrmies milres imlres mlires lmires ilmres limres rilmes irlmes rlimes lrimes ilrmes lirmes erilms reilms eirlms ierlms rielms irelms erlims relims elrims lerims rleims lreims eilrms ielrms elirms leirms ilerms lierms rilems irlems rliems lriems ilrems lirems merisl emrisl mreisl rmeisl ermisl remisl meirsl emirsl miersl imersl eimrsl iemrsl mriesl rmiesl miresl imresl rimesl irmesl erimsl reimsl eirmsl iermsl riemsl iremsl mersil emrsil mresil rmesil ermsil remsil mesril emsril mseril smeril esmril semril mrseil rmseil msreil smreil rsmeil srmeil ersmil resmil esrmil sermil rsemil sremil meisrl emisrl miesrl imesrl eimsrl iemsrl mesirl emsirl mseirl smeirl esmirl semirl miserl imserl msierl smierl ismerl simerl eismrl iesmrl esimrl seimrl isemrl siemrl mrisel rmisel mirsel imrsel rimsel irmsel mrsiel rmsiel msriel smriel rsmiel srmiel misrel imsrel msirel smirel ismrel simrel rismel irsmel rsimel srimel isrmel sirmel erisml reisml eirsml iersml riesml iresml ersiml resiml esriml seriml rseiml sreiml eisrml iesrml esirml seirml iserml sierml riseml irseml rsieml srieml isreml sireml merlsi emrlsi mrelsi rmelsi ermlsi remlsi melrsi emlrsi mlersi lmersi elmrsi lemrsi mrlesi rmlesi mlresi lmresi rlmesi lrmesi erlmsi relmsi elrmsi lermsi rlemsi lremsi mersli emrsli mresli rmesli ermsli remsli mesrli emsrli mserli smerli esmrli semrli mrseli rmseli msreli smreli rsmeli srmeli ersmli resmli esrmli sermli rsemli sremli melsri emlsri mlesri lmesri elmsri lemsri meslri emslri mselri smelri esmlri semlri mlseri lmseri msleri smleri lsmeri slmeri elsmri lesmri eslmri selmri lsemri slemri mrlsei rmlsei mlrsei lmrsei rlmsei lrmsei mrslei rmslei msrlei smrlei rsmlei srmlei mlsrei lmsrei mslrei smlrei lsmrei slmrei rlsmei lrsmei rslmei srlmei lsrmei slrmei erlsmi relsmi elrsmi lersmi rlesmi lresmi erslmi reslmi esrlmi serlmi rselmi srelmi elsrmi lesrmi eslrmi selrmi lsermi slermi rlsemi lrsemi rslemi srlemi lsremi slremi meilsr emilsr mielsr imelsr eimlsr iemlsr melisr emlisr mleisr lmeisr elmisr lemisr milesr imlesr mliesr lmiesr ilmesr limesr eilmsr ielmsr elimsr leimsr ilemsr liemsr meislr emislr mieslr imeslr eimslr iemslr mesilr emsilr mseilr smeilr esmilr semilr miselr imselr msielr smielr ismelr simelr eismlr iesmlr esimlr seimlr isemlr siemlr melsir emlsir mlesir lmesir elmsir lemsir meslir emslir mselir smelir esmlir semlir mlseir lmseir msleir smleir lsmeir slmeir elsmir lesmir eslmir selmir lsemir slemir milser imlser mliser lmiser ilmser limser misler imsler msiler smiler ismler simler mlsier lmsier mslier smlier lsmier slmier ilsmer lismer islmer silmer lsimer slimer eilsmr ielsmr elismr leismr ilesmr liesmr eislmr ieslmr esilmr seilmr iselmr sielmr elsimr lesimr eslimr selimr lseimr sleimr ilsemr lisemr islemr silemr lsiemr sliemr mrilse rmilse mirlse imrlse rimlse irmlse mrlise rmlise mlrise lmrise rlmise lrmise milrse imlrse mlirse lmirse ilmrse limrse rilmse irlmse rlimse lrimse ilrmse lirmse mrisle rmisle mirsle imrsle rimsle irmsle mrsile rmsile msrile smrile rsmile srmile misrle imsrle msirle smirle ismrle simrle rismle irsmle rsimle srimle isrmle sirmle mrlsie rmlsie mlrsie lmrsie rlmsie lrmsie mrslie rmslie msrlie smrlie rsmlie srmlie mlsrie lmsrie mslrie smlrie lsmrie slmrie rlsmie lrsmie rslmie srlmie lsrmie slrmie milsre imlsre mlisre lmisre ilmsre limsre mislre imslre msilre smilre ismlre simlre mlsire lmsire mslire smlire lsmire slmire ilsmre lismre islmre silmre lsimre slimre rilsme irlsme rlisme lrisme ilrsme lirsme rislme irslme rsilme srilme isrlme sirlme rlsime lrsime rslime srlime lsrime slrime ilsrme lisrme islrme silrme lsirme slirme erilsm reilsm eirlsm ierlsm rielsm irelsm erlism relism elrism lerism rleism lreism eilrsm ielrsm elirsm leirsm ilersm liersm rilesm irlesm rliesm lriesm ilresm liresm erislm reislm eirslm ierslm rieslm ireslm ersilm resilm esrilm serilm rseilm sreilm eisrlm iesrlm esirlm seirlm iserlm sierlm riselm irselm rsielm srielm isrelm sirelm erlsim relsim elrsim lersim rlesim lresim erslim reslim esrlim serlim rselim srelim elsrim lesrim eslrim selrim lserim slerim rlseim lrseim rsleim srleim lsreim slreim eilsrm ielsrm elisrm leisrm ilesrm liesrm eislrm ieslrm esilrm seilrm iselrm sielrm elsirm lesirm eslirm selirm lseirm sleirm ilserm liserm islerm silerm lsierm slierm rilsem irlsem rlisem lrisem ilrsem lirsem rislem irslem rsilem srilem isrlem sirlem rlsiem lrsiem rsliem srliem lsriem slriem ilsrem lisrem islrem silrem lsirem slirem
Note: these 'words' (valid or invalid) are all the permutations of the word merils. These words are obtained by scrambling the letters in merils.