lopers olpers lpoers ploers oplers polers loeprs oleprs leoprs eloprs oelprs eolprs lpeors pleors lepors elpors pelors eplors opelrs poelrs oeplrs eoplrs peolrs epolrs lopres olpres lpores plores oplres polres lorpes olrpes lropes rlopes orlpes rolpes lproes plroes lrpoes rlpoes prloes rploes oprles porles orples roples proles rpoles loerps olerps leorps elorps oelrps eolrps loreps olreps lroeps rloeps orleps roleps lerops elrops lreops rleops erlops relops oerlps eorlps orelps roelps erolps reolps lperos pleros lepros elpros pelros eplros lpreos plreos lrpeos rlpeos prleos rpleos lerpos elrpos lrepos rlepos erlpos relpos perlos eprlos prelos rpelos erplos replos operls poerls oeprls eoprls peorls eporls oprels porels orpels ropels proels rpoels oerpls eorpls orepls roepls eropls reopls perols eprols preols rpeols erpols repols lopesr olpesr lpoesr ploesr oplesr polesr loepsr olepsr leopsr elopsr oelpsr eolpsr lpeosr pleosr leposr elposr pelosr eplosr opelsr poelsr oeplsr eoplsr peolsr epolsr lopser olpser lposer ploser oplser polser losper olsper lsoper sloper oslper solper lpsoer plsoer lspoer slpoer psloer sploer opsler posler ospler sopler psoler spoler loespr olespr leospr elospr oelspr eolspr losepr olsepr lsoepr sloepr oslepr solepr lesopr elsopr lseopr sleopr eslopr selopr oeslpr eoslpr oselpr soelpr esolpr seolpr lpesor plesor lepsor elpsor pelsor eplsor lpseor plseor lspeor slpeor psleor spleor lespor elspor lsepor slepor eslpor selpor peslor epslor pselor spelor esplor seplor opeslr poeslr oepslr eopslr peoslr eposlr opselr poselr ospelr sopelr psoelr spoelr oesplr eosplr oseplr soeplr esoplr seoplr pesolr epsolr pseolr speolr espolr sepolr loprse olprse lporse plorse oplrse polrse lorpse olrpse lropse rlopse orlpse rolpse lprose plrose lrpose rlpose prlose rplose oprlse porlse orplse roplse prolse rpolse lopsre olpsre lposre plosre oplsre polsre lospre olspre lsopre slopre oslpre solpre lpsore plsore lspore slpore pslore splore opslre poslre osplre soplre psolre spolre lorspe olrspe lrospe rlospe orlspe rolspe losrpe olsrpe lsorpe slorpe oslrpe solrpe lrsope rlsope lsrope slrope rslope srlope orslpe roslpe osrlpe sorlpe rsolpe srolpe lprsoe plrsoe lrpsoe rlpsoe prlsoe rplsoe lpsroe plsroe lsproe slproe pslroe splroe lrspoe rlspoe lsrpoe slrpoe rslpoe srlpoe prsloe rpsloe psrloe sprloe rsploe srploe oprsle porsle orpsle ropsle prosle rposle opsrle posrle osprle soprle psorle sporle orsple rosple osrple sorple rsople srople prsole rpsole psrole sprole rspole srpole loersp olersp leorsp elorsp oelrsp eolrsp loresp olresp lroesp rloesp orlesp rolesp lerosp elrosp lreosp rleosp erlosp relosp oerlsp eorlsp orelsp roelsp erolsp reolsp loesrp olesrp leosrp elosrp oelsrp eolsrp loserp olserp lsoerp sloerp oslerp solerp lesorp elsorp lseorp sleorp eslorp selorp oeslrp eoslrp oselrp soelrp esolrp seolrp lorsep olrsep lrosep rlosep orlsep rolsep losrep olsrep lsorep slorep oslrep solrep lrsoep rlsoep lsroep slroep rsloep srloep orslep roslep osrlep sorlep rsolep srolep lersop elrsop lresop rlesop erlsop relsop lesrop elsrop lserop slerop eslrop selrop lrseop rlseop lsreop slreop rsleop srleop erslop reslop esrlop serlop rselop srelop oerslp eorslp oreslp roeslp eroslp reoslp oesrlp eosrlp oserlp soerlp esorlp seorlp orselp roselp osrelp sorelp rsoelp sroelp ersolp resolp esrolp serolp rseolp sreolp lperso plerso leprso elprso pelrso eplrso lpreso plreso lrpeso rlpeso prleso rpleso lerpso elrpso lrepso rlepso erlpso relpso perlso eprlso prelso rpelso erplso replso lpesro plesro lepsro elpsro pelsro eplsro lpsero plsero lspero slpero pslero splero lespro elspro lsepro slepro eslpro selpro peslro epslro pselro spelro esplro seplro lprseo plrseo lrpseo rlpseo prlseo rplseo lpsreo plsreo lspreo slpreo pslreo splreo lrspeo rlspeo lsrpeo slrpeo rslpeo srlpeo prsleo rpsleo psrleo sprleo rspleo srpleo lerspo elrspo lrespo rlespo erlspo relspo lesrpo elsrpo lserpo slerpo eslrpo selrpo lrsepo rlsepo lsrepo slrepo rslepo srlepo erslpo reslpo esrlpo serlpo rselpo srelpo perslo eprslo preslo rpeslo erpslo repslo pesrlo epsrlo pserlo sperlo esprlo seprlo prselo rpselo psrelo sprelo rspelo srpelo ersplo resplo esrplo serplo rseplo sreplo opersl poersl oeprsl eoprsl peorsl eporsl opresl poresl orpesl ropesl proesl rpoesl oerpsl eorpsl orepsl roepsl eropsl reopsl perosl eprosl preosl rpeosl erposl reposl opesrl poesrl oepsrl eopsrl peosrl eposrl opserl poserl osperl soperl psoerl spoerl oesprl eosprl oseprl soeprl esoprl seoprl pesorl epsorl pseorl speorl esporl seporl oprsel porsel orpsel ropsel prosel rposel opsrel posrel osprel soprel psorel sporel orspel rospel osrpel sorpel rsopel sropel prsoel rpsoel psroel sproel rspoel srpoel oerspl eorspl orespl roespl erospl reospl oesrpl eosrpl oserpl soerpl esorpl seorpl orsepl rosepl osrepl sorepl rsoepl sroepl ersopl resopl esropl seropl rseopl sreopl persol eprsol presol rpesol erpsol repsol pesrol epsrol pserol sperol esprol seprol prseol rpseol psreol spreol rspeol srpeol erspol respol esrpol serpol rsepol srepol
Note: these 'words' (valid or invalid) are all the permutations of the word lopers. These words are obtained by scrambling the letters in lopers.