gricer rgicer gircer igrcer rigcer irgcer grcier rgcier gcrier cgrier rcgier crgier gicrer igcrer gcirer cgirer icgrer cigrer ricger ircger rciger criger icrger cirger griecr rgiecr girecr igrecr rigecr irgecr greicr rgeicr gericr egricr regicr ergicr giercr igercr geircr egircr iegrcr eigrcr riegcr iregcr reigcr erigcr iergcr eirgcr grceir rgceir gcreir cgreir rcgeir crgeir grecir rgecir gercir egrcir regcir ergcir gcerir cgerir gecrir egcrir cegrir ecgrir rcegir cregir recgir ercgir cergir ecrgir gicerr igcerr gcierr cgierr icgerr cigerr giecrr igecrr geicrr egicrr iegcrr eigcrr gceirr cgeirr gecirr egcirr cegirr ecgirr icegrr ciegrr iecgrr eicgrr ceigrr ecigrr ricegr ircegr rciegr criegr icregr ciregr riecgr irecgr reicgr ericgr iercgr eircgr rceigr creigr recigr ercigr cerigr ecrigr icergr ciergr iecrgr eicrgr ceirgr ecirgr gricre rgicre gircre igrcre rigcre irgcre grcire rgcire gcrire cgrire rcgire crgire gicrre igcrre gcirre cgirre icgrre cigrre ricgre ircgre rcigre crigre icrgre cirgre grirce rgirce girrce igrrce rigrce irgrce grrice rgrice grrice rgrice rrgice rrgice girrce igrrce grirce rgirce irgrce rigrce rirgce irrgce rrigce rrigce irrgce rirgce grcrie rgcrie gcrrie cgrrie rcgrie crgrie grrcie rgrcie grrcie rgrcie rrgcie rrgcie gcrrie cgrrie grcrie rgcrie crgrie rcgrie rcrgie crrgie rrcgie rrcgie crrgie rcrgie gicrre igcrre gcirre cgirre icgrre cigrre gircre igrcre gricre rgicre irgcre rigcre gcrire cgrire grcire rgcire crgire rcgire icrgre cirgre ircgre ricgre crigre rcigre ricrge ircrge rcirge crirge icrrge cirrge rircge irrcge rricge rricge irrcge rircge rcrige crrige rrcige rrcige crrige rcrige icrrge cirrge ircrge ricrge crirge rcirge grierc rgierc girerc igrerc rigerc irgerc greirc rgeirc gerirc egrirc regirc ergirc gierrc igerrc geirrc egirrc iegrrc eigrrc riegrc iregrc reigrc erigrc iergrc eirgrc grirec rgirec girrec igrrec rigrec irgrec grriec rgriec grriec rgriec rrgiec rrgiec girrec igrrec grirec rgirec irgrec rigrec rirgec irrgec rrigec rrigec irrgec rirgec greric rgeric gerric egrric regric ergric grreic rgreic grreic rgreic rrgeic rrgeic gerric egrric greric rgeric ergric regric rergic errgic rregic rregic errgic rergic gierrc igerrc geirrc egirrc iegrrc eigrrc girerc igrerc grierc rgierc irgerc rigerc gerirc egrirc greirc rgeirc ergirc regirc iergrc eirgrc iregrc riegrc erigrc reigrc riergc irergc reirgc erirgc ierrgc eirrgc riregc irregc rriegc rriegc irregc riregc rerigc errigc rreigc rreigc errigc rerigc ierrgc eirrgc irergc riergc erirgc reirgc grceri rgceri gcreri cgreri rcgeri crgeri grecri rgecri gercri egrcri regcri ergcri gcerri cgerri gecrri egcrri cegrri ecgrri rcegri cregri recgri ercgri cergri ecrgri grcrei rgcrei gcrrei cgrrei rcgrei crgrei grrcei rgrcei grrcei rgrcei rrgcei rrgcei gcrrei cgrrei grcrei rgcrei crgrei rcgrei rcrgei crrgei rrcgei rrcgei crrgei rcrgei grerci rgerci gerrci egrrci regrci ergrci grreci rgreci grreci rgreci rrgeci rrgeci gerrci egrrci grerci rgerci ergrci regrci rergci errgci rregci rregci errgci rergci gcerri cgerri gecrri egcrri cegrri ecgrri gcreri cgreri grceri rgceri crgeri rcgeri gercri egrcri grecri rgecri ergcri regcri cergri ecrgri cregri rcegri ercgri recgri rcergi crergi recrgi ercrgi cerrgi ecrrgi rcregi crregi rrcegi rrcegi crregi rcregi rercgi errcgi rrecgi rrecgi errcgi rercgi cerrgi ecrrgi crergi rcergi ercrgi recrgi gicerr igcerr gcierr cgierr icgerr cigerr giecrr igecrr geicrr egicrr iegcrr eigcrr gceirr cgeirr gecirr egcirr cegirr ecgirr icegrr ciegrr iecgrr eicgrr ceigrr ecigrr gicrer igcrer gcirer cgirer icgrer cigrer gircer igrcer gricer rgicer irgcer rigcer gcrier cgrier grcier rgcier crgier rcgier icrger cirger ircger ricger criger rciger giercr igercr geircr egircr iegrcr eigrcr girecr igrecr griecr rgiecr irgecr rigecr gericr egricr greicr rgeicr ergicr regicr iergcr eirgcr iregcr riegcr erigcr reigcr gcerir cgerir gecrir egcrir cegrir ecgrir gcreir cgreir grceir rgceir crgeir rcgeir gercir egrcir grecir rgecir ergcir regcir cergir ecrgir cregir rcegir ercgir recgir icergr ciergr iecrgr eicrgr ceirgr ecirgr icregr ciregr ircegr ricegr criegr rciegr iercgr eircgr irecgr riecgr ericgr reicgr cerigr ecrigr creigr rceigr ercigr recigr ricerg ircerg rcierg crierg icrerg cirerg riecrg irecrg reicrg ericrg iercrg eircrg rceirg creirg recirg ercirg cerirg ecrirg icerrg cierrg iecrrg eicrrg ceirrg ecirrg ricreg ircreg rcireg crireg icrreg cirreg rirceg irrceg rriceg rriceg irrceg rirceg rcrieg crrieg rrcieg rrcieg crrieg rcrieg icrreg cirreg ircreg ricreg crireg rcireg riercg irercg reircg erircg ierrcg eirrcg rirecg irrecg rriecg rriecg irrecg rirecg rericg erricg rreicg rreicg erricg rericg ierrcg eirrcg irercg riercg erircg reircg rcerig crerig recrig ercrig cerrig ecrrig rcreig crreig rrceig rrceig crreig rcreig rercig errcig rrecig rrecig errcig rercig cerrig ecrrig crerig rcerig ercrig recrig icerrg cierrg iecrrg eicrrg ceirrg ecirrg icrerg cirerg ircerg ricerg crierg rcierg iercrg eircrg irecrg riecrg ericrg reicrg cerirg ecrirg creirg rceirg ercirg recirg
Note: these 'words' (valid or invalid) are all the permutations of the word gricer. These words are obtained by scrambling the letters in gricer.