replow erplow rpelow prelow eprlow perlow relpow erlpow rlepow lrepow elrpow lerpow rpleow prleow rlpeow lrpeow plreow lpreow eplrow pelrow elprow leprow plerow lperow repolw erpolw rpeolw preolw eprolw perolw reoplw eroplw roeplw oreplw eorplw oerplw rpoelw proelw ropelw orpelw porelw oprelw eporlw peorlw eoprlw oeprlw poerlw operlw relopw erlopw rleopw lreopw elropw leropw reolpw erolpw roelpw orelpw eorlpw oerlpw rloepw lroepw rolepw orlepw lorepw olrepw elorpw leorpw eolrpw oelrpw loerpw olerpw rploew prloew rlpoew lrpoew plroew lproew rpolew prolew roplew orplew porlew oprlew rlopew lropew rolpew orlpew lorpew olrpew plorew lporew polrew oplrew loprew olprew eplorw pelorw elporw leporw pleorw lpeorw epolrw peolrw eoplrw oeplrw poelrw opelrw eloprw leoprw eolprw oelprw loeprw oleprw ploerw lpoerw polerw oplerw loperw olperw replwo erplwo rpelwo prelwo eprlwo perlwo relpwo erlpwo rlepwo lrepwo elrpwo lerpwo rplewo prlewo rlpewo lrpewo plrewo lprewo eplrwo pelrwo elprwo leprwo plerwo lperwo repwlo erpwlo rpewlo prewlo eprwlo perwlo rewplo erwplo rweplo wreplo ewrplo werplo rpwelo prwelo rwpelo wrpelo pwrelo wprelo epwrlo pewrlo ewprlo weprlo pwerlo wperlo relwpo erlwpo rlewpo lrewpo elrwpo lerwpo rewlpo erwlpo rwelpo wrelpo ewrlpo werlpo rlwepo lrwepo rwlepo wrlepo lwrepo wlrepo elwrpo lewrpo ewlrpo welrpo lwerpo wlerpo rplweo prlweo rlpweo lrpweo plrweo lprweo rpwleo prwleo rwpleo wrpleo pwrleo wprleo rlwpeo lrwpeo rwlpeo wrlpeo lwrpeo wlrpeo plwreo lpwreo pwlreo wplreo lwpreo wlpreo eplwro pelwro elpwro lepwro plewro lpewro epwlro pewlro ewplro weplro pwelro wpelro elwpro lewpro ewlpro welpro lwepro wlepro plwero lpwero pwlero wplero lwpero wlpero repowl erpowl rpeowl preowl eprowl perowl reopwl eropwl roepwl orepwl eorpwl oerpwl rpoewl proewl ropewl orpewl porewl oprewl eporwl peorwl eoprwl oeprwl poerwl operwl repwol erpwol rpewol prewol eprwol perwol rewpol erwpol rwepol wrepol ewrpol werpol rpweol prweol rwpeol wrpeol pwreol wpreol epwrol pewrol ewprol weprol pwerol wperol reowpl erowpl roewpl orewpl eorwpl oerwpl rewopl erwopl rweopl wreopl ewropl weropl rowepl orwepl rwoepl wroepl owrepl worepl eowrpl oewrpl eworpl weorpl owerpl woerpl rpowel prowel ropwel orpwel porwel oprwel rpwoel prwoel rwpoel wrpoel pwroel wproel rowpel orwpel rwopel wropel owrpel worpel powrel opwrel pworel wporel owprel woprel epowrl peowrl eopwrl oepwrl poewrl opewrl epworl peworl ewporl weporl pweorl wpeorl eowprl oewprl ewoprl weoprl oweprl woeprl powerl opwerl pwoerl wpoerl owperl woperl relowp erlowp rleowp lreowp elrowp lerowp reolwp erolwp roelwp orelwp eorlwp oerlwp rloewp lroewp rolewp orlewp lorewp olrewp elorwp leorwp eolrwp oelrwp loerwp olerwp relwop erlwop rlewop lrewop elrwop lerwop rewlop erwlop rwelop wrelop ewrlop werlop rlweop lrweop rwleop wrleop lwreop wlreop elwrop lewrop ewlrop welrop lwerop wlerop reowlp erowlp roewlp orewlp eorwlp oerwlp rewolp erwolp rweolp wreolp ewrolp werolp rowelp orwelp rwoelp wroelp owrelp worelp eowrlp oewrlp eworlp weorlp owerlp woerlp rlowep lrowep rolwep orlwep lorwep olrwep rlwoep lrwoep rwloep wrloep lwroep wlroep rowlep orwlep rwolep wrolep owrlep worlep lowrep olwrep lworep wlorep owlrep wolrep elowrp leowrp eolwrp oelwrp loewrp olewrp elworp leworp ewlorp welorp lweorp wleorp eowlrp oewlrp ewolrp weolrp owelrp woelrp lowerp olwerp lwoerp wloerp owlerp wolerp rplowe prlowe rlpowe lrpowe plrowe lprowe rpolwe prolwe roplwe orplwe porlwe oprlwe rlopwe lropwe rolpwe orlpwe lorpwe olrpwe plorwe lporwe polrwe oplrwe loprwe olprwe rplwoe prlwoe rlpwoe lrpwoe plrwoe lprwoe rpwloe prwloe rwploe wrploe pwrloe wprloe rlwpoe lrwpoe rwlpoe wrlpoe lwrpoe wlrpoe plwroe lpwroe pwlroe wplroe lwproe wlproe rpowle prowle ropwle orpwle porwle oprwle rpwole prwole rwpole wrpole pwrole wprole rowple orwple rwople wrople owrple worple powrle opwrle pworle wporle owprle woprle rlowpe lrowpe rolwpe orlwpe lorwpe olrwpe rlwope lrwope rwlope wrlope lwrope wlrope rowlpe orwlpe rwolpe wrolpe owrlpe worlpe lowrpe olwrpe lworpe wlorpe owlrpe wolrpe plowre lpowre polwre oplwre lopwre olpwre plwore lpwore pwlore wplore lwpore wlpore powlre opwlre pwolre wpolre owplre woplre lowpre olwpre lwopre wlopre owlpre wolpre eplowr pelowr elpowr lepowr pleowr lpeowr epolwr peolwr eoplwr oeplwr poelwr opelwr elopwr leopwr eolpwr oelpwr loepwr olepwr ploewr lpoewr polewr oplewr lopewr olpewr eplwor pelwor elpwor lepwor plewor lpewor epwlor pewlor ewplor weplor pwelor wpelor elwpor lewpor ewlpor welpor lwepor wlepor plweor lpweor pwleor wpleor lwpeor wlpeor epowlr peowlr eopwlr oepwlr poewlr opewlr epwolr pewolr ewpolr wepolr pweolr wpeolr eowplr oewplr ewoplr weoplr oweplr woeplr powelr opwelr pwoelr wpoelr owpelr wopelr elowpr leowpr eolwpr oelwpr loewpr olewpr elwopr lewopr ewlopr welopr lweopr wleopr eowlpr oewlpr ewolpr weolpr owelpr woelpr lowepr olwepr lwoepr wloepr owlepr wolepr plower lpower polwer oplwer lopwer olpwer plwoer lpwoer pwloer wploer lwpoer wlpoer powler opwler pwoler wpoler owpler wopler lowper olwper lwoper wloper owlper wolper
Note: these 'words' (valid or invalid) are all the permutations of the word replow. These words are obtained by scrambling the letters in replow.