sparge psarge saprge asprge pasrge apsrge sprage psrage srpage rspage prsage rpsage sarpge asrpge srapge rsapge arspge raspge parsge aprsge prasge rpasge arpsge rapsge spagre psagre sapgre aspgre pasgre apsgre spgare psgare sgpare gspare pgsare gpsare sagpre asgpre sgapre gsapre agspre gaspre pagsre apgsre pgasre gpasre agpsre gapsre sprgae psrgae srpgae rspgae prsgae rpsgae spgrae psgrae sgprae gsprae pgsrae gpsrae srgpae rsgpae sgrpae gsrpae rgspae grspae prgsae rpgsae pgrsae gprsae rgpsae grpsae sargpe asrgpe sragpe rsagpe arsgpe rasgpe sagrpe asgrpe sgarpe gsarpe agsrpe gasrpe srgape rsgape sgrape gsrape rgsape grsape argspe ragspe agrspe garspe rgaspe graspe pargse aprgse pragse rpagse arpgse rapgse pagrse apgrse pgarse gparse agprse gaprse prgase rpgase pgrase gprase rgpase grpase argpse ragpse agrpse garpse rgapse grapse spareg psareg sapreg aspreg pasreg apsreg spraeg psraeg srpaeg rspaeg prsaeg rpsaeg sarpeg asrpeg srapeg rsapeg arspeg raspeg parseg aprseg praseg rpaseg arpseg rapseg spaerg psaerg saperg asperg paserg apserg spearg psearg separg esparg pesarg epsarg saeprg aseprg seaprg esaprg aesprg easprg paesrg apesrg peasrg epasrg aepsrg eapsrg spreag psreag srpeag rspeag prseag rpseag sperag pserag seprag esprag pesrag epsrag srepag rsepag serpag esrpag respag erspag presag rpesag persag eprsag repsag erpsag sarepg asrepg sraepg rsaepg arsepg rasepg saerpg aserpg searpg esarpg aesrpg easrpg sreapg rseapg serapg esrapg resapg ersapg arespg raespg aerspg earspg reaspg eraspg paresg apresg praesg rpaesg arpesg rapesg paersg apersg pearsg eparsg aeprsg eaprsg preasg rpeasg perasg eprasg repasg erpasg arepsg raepsg aerpsg earpsg reapsg erapsg spager psager sapger aspger pasger apsger spgaer psgaer sgpaer gspaer pgsaer gpsaer sagper asgper sgaper gsaper agsper gasper pagser apgser pgaser gpaser agpser gapser spaegr psaegr sapegr aspegr pasegr apsegr speagr pseagr sepagr espagr pesagr epsagr saepgr asepgr seapgr esapgr aespgr easpgr paesgr apesgr peasgr epasgr aepsgr eapsgr spgear psgear sgpear gspear pgsear gpsear spegar psegar sepgar espgar pesgar epsgar sgepar gsepar segpar esgpar gespar egspar pgesar gpesar pegsar epgsar gepsar egpsar sagepr asgepr sgaepr gsaepr agsepr gasepr saegpr asegpr seagpr esagpr aesgpr easgpr sgeapr gseapr segapr esgapr gesapr egsapr agespr gaespr aegspr eagspr geaspr egaspr pagesr apgesr pgaesr gpaesr agpesr gapesr paegsr apegsr peagsr epagsr aepgsr eapgsr pgeasr gpeasr pegasr epgasr gepasr egpasr agepsr gaepsr aegpsr eagpsr geapsr egapsr sprgea psrgea srpgea rspgea prsgea rpsgea spgrea psgrea sgprea gsprea pgsrea gpsrea srgpea rsgpea sgrpea gsrpea rgspea grspea prgsea rpgsea pgrsea gprsea rgpsea grpsea sprega psrega srpega rspega prsega rpsega sperga pserga seprga esprga pesrga epsrga srepga rsepga serpga esrpga respga erspga presga rpesga persga eprsga repsga erpsga spgera psgera sgpera gspera pgsera gpsera spegra psegra sepgra espgra pesgra epsgra sgepra gsepra segpra esgpra gespra egspra pgesra gpesra pegsra epgsra gepsra egpsra srgepa rsgepa sgrepa gsrepa rgsepa grsepa sregpa rsegpa sergpa esrgpa resgpa ersgpa sgerpa gserpa segrpa esgrpa gesrpa egsrpa rgespa grespa regspa ergspa gerspa egrspa prgesa rpgesa pgresa gpresa rgpesa grpesa pregsa rpegsa pergsa eprgsa repgsa erpgsa pgersa gpersa pegrsa epgrsa geprsa egprsa rgepsa grepsa regpsa ergpsa gerpsa egrpsa sargep asrgep sragep rsagep arsgep rasgep sagrep asgrep sgarep gsarep agsrep gasrep srgaep rsgaep sgraep gsraep rgsaep grsaep argsep ragsep agrsep garsep rgasep grasep saregp asregp sraegp rsaegp arsegp rasegp saergp asergp seargp esargp aesrgp easrgp sreagp rseagp seragp esragp resagp ersagp aresgp raesgp aersgp earsgp reasgp erasgp sagerp asgerp sgaerp gsaerp agserp gaserp saegrp asegrp seagrp esagrp aesgrp easgrp sgearp gsearp segarp esgarp gesarp egsarp agesrp gaesrp aegsrp eagsrp geasrp egasrp srgeap rsgeap sgreap gsreap rgseap grseap sregap rsegap sergap esrgap resgap ersgap sgerap gserap segrap esgrap gesrap egsrap rgesap gresap regsap ergsap gersap egrsap argesp ragesp agresp garesp rgaesp graesp aregsp raegsp aergsp eargsp reagsp eragsp agersp gaersp aegrsp eagrsp gearsp egarsp rgeasp greasp regasp ergasp gerasp egrasp parges aprges prages rpages arpges rapges pagres apgres pgares gpares agpres gapres prgaes rpgaes pgraes gpraes rgpaes grpaes argpes ragpes agrpes garpes rgapes grapes paregs apregs praegs rpaegs arpegs rapegs paergs apergs peargs epargs aeprgs eaprgs preags rpeags perags eprags repags erpags arepgs raepgs aerpgs earpgs reapgs erapgs pagers apgers pgaers gpaers agpers gapers paegrs apegrs peagrs epagrs aepgrs eapgrs pgears gpears pegars epgars gepars egpars ageprs gaeprs aegprs eagprs geaprs egaprs prgeas rpgeas pgreas gpreas rgpeas grpeas pregas rpegas pergas eprgas repgas erpgas pgeras gperas pegras epgras gepras egpras rgepas grepas regpas ergpas gerpas egrpas argeps rageps agreps gareps rgaeps graeps aregps raegps aergps eargps reagps eragps agerps gaerps aegrps eagrps gearps egarps rgeaps greaps regaps ergaps geraps egraps
Note: these 'words' (valid or invalid) are all the permutations of the word sparge. These words are obtained by scrambling the letters in sparge.