graple rgaple garple agrple ragple argple grpale rgpale gprale pgrale rpgale prgale gaprle agprle gparle pgarle apgrle pagrle rapgle arpgle rpagle pragle aprgle pargle gralpe rgalpe garlpe agrlpe raglpe arglpe grlape rglape glrape lgrape rlgape lrgape galrpe aglrpe glarpe lgarpe algrpe lagrpe ralgpe arlgpe rlagpe lragpe alrgpe largpe grplae rgplae gprlae pgrlae rpglae prglae grlpae rglpae glrpae lgrpae rlgpae lrgpae gplrae pglrae glprae lgprae plgrae lpgrae rplgae prlgae rlpgae lrpgae plrgae lprgae gaplre agplre gpalre pgalre apglre paglre galpre aglpre glapre lgapre algpre lagpre gplare pglare glpare lgpare plgare lpgare aplgre palgre alpgre lapgre plagre lpagre raplge arplge rpalge pralge aprlge parlge ralpge arlpge rlapge lrapge alrpge larpge rplage prlage rlpage lrpage plrage lprage aplrge palrge alprge laprge plarge lparge grapel rgapel garpel agrpel ragpel argpel grpael rgpael gprael pgrael rpgael prgael gaprel agprel gparel pgarel apgrel pagrel rapgel arpgel rpagel pragel aprgel pargel graepl rgaepl garepl agrepl ragepl argepl greapl rgeapl gerapl egrapl regapl ergapl gaerpl agerpl gearpl egarpl aegrpl eagrpl raegpl aregpl reagpl eragpl aergpl eargpl grpeal rgpeal gpreal pgreal rpgeal prgeal grepal rgepal gerpal egrpal regpal ergpal gperal pgeral gepral egpral pegral epgral rpegal pregal repgal erpgal pergal eprgal gaperl agperl gpaerl pgaerl apgerl pagerl gaeprl ageprl geaprl egaprl aegprl eagprl gpearl pgearl geparl egparl pegarl epgarl apegrl paegrl aepgrl eapgrl peagrl epagrl rapegl arpegl rpaegl praegl apregl paregl raepgl arepgl reapgl erapgl aerpgl earpgl rpeagl preagl repagl erpagl peragl epragl apergl paergl aeprgl eaprgl peargl epargl gralep rgalep garlep agrlep raglep arglep grlaep rglaep glraep lgraep rlgaep lrgaep galrep aglrep glarep lgarep algrep lagrep ralgep arlgep rlagep lragep alrgep largep graelp rgaelp garelp agrelp ragelp argelp grealp rgealp geralp egralp regalp ergalp gaerlp agerlp gearlp egarlp aegrlp eagrlp raeglp areglp reaglp eraglp aerglp earglp grleap rgleap glreap lgreap rlgeap lrgeap grelap rgelap gerlap egrlap reglap erglap glerap lgerap gelrap eglrap legrap elgrap rlegap lregap relgap erlgap lergap elrgap galerp aglerp glaerp lgaerp algerp lagerp gaelrp agelrp gealrp egalrp aeglrp eaglrp glearp lgearp gelarp eglarp legarp elgarp alegrp laegrp aelgrp ealgrp leagrp elagrp ralegp arlegp rlaegp lraegp alregp laregp raelgp arelgp realgp eralgp aerlgp earlgp rleagp lreagp relagp erlagp leragp elragp alergp laergp aelrgp ealrgp leargp elargp grplea rgplea gprlea pgrlea rpglea prglea grlpea rglpea glrpea lgrpea rlgpea lrgpea gplrea pglrea glprea lgprea plgrea lpgrea rplgea prlgea rlpgea lrpgea plrgea lprgea grpela rgpela gprela pgrela rpgela prgela grepla rgepla gerpla egrpla regpla ergpla gperla pgerla geprla egprla pegrla epgrla rpegla pregla repgla erpgla pergla eprgla grlepa rglepa glrepa lgrepa rlgepa lrgepa grelpa rgelpa gerlpa egrlpa reglpa erglpa glerpa lgerpa gelrpa eglrpa legrpa elgrpa rlegpa lregpa relgpa erlgpa lergpa elrgpa gplera pglera glpera lgpera plgera lpgera gpelra pgelra geplra egplra peglra epglra glepra lgepra gelpra eglpra legpra elgpra plegra lpegra pelgra eplgra lepgra elpgra rplega prlega rlpega lrpega plrega lprega rpelga prelga replga erplga perlga eprlga rlepga lrepga relpga erlpga lerpga elrpga plerga lperga pelrga eplrga leprga elprga gapler agpler gpaler pgaler apgler pagler galper aglper glaper lgaper algper lagper gplaer pglaer glpaer lgpaer plgaer lpgaer aplger palger alpger lapger plager lpager gapelr agpelr gpaelr pgaelr apgelr pagelr gaeplr ageplr geaplr egaplr aegplr eagplr gpealr pgealr gepalr egpalr pegalr epgalr apeglr paeglr aepglr eapglr peaglr epaglr galepr aglepr glaepr lgaepr algepr lagepr gaelpr agelpr gealpr egalpr aeglpr eaglpr gleapr lgeapr gelapr eglapr legapr elgapr alegpr laegpr aelgpr ealgpr leagpr elagpr gplear pglear glpear lgpear plgear lpgear gpelar pgelar geplar egplar peglar epglar glepar lgepar gelpar eglpar legpar elgpar plegar lpegar pelgar eplgar lepgar elpgar aplegr palegr alpegr lapegr plaegr lpaegr apelgr paelgr aeplgr eaplgr pealgr epalgr alepgr laepgr aelpgr ealpgr leapgr elapgr pleagr lpeagr pelagr eplagr lepagr elpagr rapleg arpleg rpaleg praleg aprleg parleg ralpeg arlpeg rlapeg lrapeg alrpeg larpeg rplaeg prlaeg rlpaeg lrpaeg plraeg lpraeg aplreg palreg alpreg lapreg plareg lpareg rapelg arpelg rpaelg praelg aprelg parelg raeplg areplg reaplg eraplg aerplg earplg rpealg prealg repalg erpalg peralg epralg aperlg paerlg aeprlg eaprlg pearlg eparlg ralepg arlepg rlaepg lraepg alrepg larepg raelpg arelpg realpg eralpg aerlpg earlpg rleapg lreapg relapg erlapg lerapg elrapg alerpg laerpg aelrpg ealrpg learpg elarpg rpleag prleag rlpeag lrpeag plreag lpreag rpelag prelag replag erplag perlag eprlag rlepag lrepag relpag erlpag lerpag elrpag plerag lperag pelrag eplrag leprag elprag aplerg palerg alperg laperg plaerg lpaerg apelrg paelrg aeplrg eaplrg pealrg epalrg aleprg laeprg aelprg ealprg leaprg elaprg plearg lpearg pelarg eplarg leparg elparg
Note: these 'words' (valid or invalid) are all the permutations of the word graple. These words are obtained by scrambling the letters in graple.