rebeal erbeal rbeeal breeal ebreal bereal reebal erebal reebal erebal eerbal eerbal rbeeal breeal rebeal erbeal bereal ebreal eberal beeral eebral eebral beeral eberal rebael erbael rbeael breael ebrael berael reabel erabel raebel arebel earbel aerbel rbaeel braeel rabeel arbeel bareel abreel ebarel bearel eabrel aebrel baerel aberel reeabl ereabl reeabl ereabl eerabl eerabl reaebl eraebl raeebl areebl earebl aerebl reaebl eraebl raeebl areebl earebl aerebl eearbl eearbl eaerbl aeerbl eaerbl aeerbl rbeael breael rebael erbael berael ebrael rbaeel braeel rabeel arbeel bareel abreel reabel erabel raebel arebel earbel aerbel bearel ebarel baerel aberel eabrel aebrel ebearl beearl eebarl eebarl beearl ebearl ebaerl beaerl eaberl aeberl baeerl abeerl eeabrl eeabrl eaebrl aeebrl eaebrl aeebrl beaerl ebaerl baeerl abeerl eaberl aeberl rebela erbela rbeela breela ebrela berela reebla erebla reebla erebla eerbla eerbla rbeela breela rebela erbela berela ebrela eberla beerla eebrla eebrla beerla eberla reblea erblea rbelea brelea ebrlea berlea relbea erlbea rlebea lrebea elrbea lerbea rbleea brleea rlbeea lrbeea blreea lbreea eblrea belrea elbrea lebrea blerea lberea reelba erelba reelba erelba eerlba eerlba releba erleba rleeba lreeba elreba lereba releba erleba rleeba lreeba elreba lereba eelrba eelrba elerba leerba elerba leerba rbelea brelea reblea erblea berlea ebrlea rbleea brleea rlbeea lrbeea blreea lbreea relbea erlbea rlebea lrebea elrbea lerbea belrea eblrea blerea lberea elbrea lebrea ebelra beelra eeblra eeblra beelra ebelra eblera belera elbera lebera bleera lbeera eelbra eelbra elebra leebra elebra leebra belera eblera bleera lbeera elbera lebera rebale erbale rbeale breale ebrale berale reable erable raeble areble earble aerble rbaele braele rabele arbele barele abrele ebarle bearle eabrle aebrle baerle aberle reblae erblae rbelae brelae ebrlae berlae relbae erlbae rlebae lrebae elrbae lerbae rbleae brleae rlbeae lrbeae blreae lbreae eblrae belrae elbrae lebrae blerae lberae realbe eralbe raelbe arelbe earlbe aerlbe relabe erlabe rleabe lreabe elrabe lerabe ralebe arlebe rlaebe lraebe alrebe larebe ealrbe aelrbe elarbe learbe alerbe laerbe rbalee bralee rablee arblee barlee abrlee rblaee brlaee rlbaee lrbaee blraee lbraee ralbee arlbee rlabee lrabee alrbee larbee balree ablree blaree lbaree albree labree ebalre bealre eablre aeblre baelre abelre eblare belare elbare lebare bleare lbeare ealbre aelbre elabre leabre alebre laebre balere ablere blaere lbaere albere labere reealb erealb reealb erealb eeralb eeralb reaelb eraelb raeelb areelb earelb aerelb reaelb eraelb raeelb areelb earelb aerelb eearlb eearlb eaerlb aeerlb eaerlb aeerlb reelab erelab reelab erelab eerlab eerlab releab erleab rleeab lreeab elreab lereab releab erleab rleeab lreeab elreab lereab eelrab eelrab elerab leerab elerab leerab realeb eraleb raeleb areleb earleb aerleb relaeb erlaeb rleaeb lreaeb elraeb leraeb raleeb arleeb rlaeeb lraeeb alreeb lareeb ealreb aelreb elareb leareb alereb laereb realeb eraleb raeleb areleb earleb aerleb relaeb erlaeb rleaeb lreaeb elraeb leraeb raleeb arleeb rlaeeb lraeeb alreeb lareeb ealreb aelreb elareb leareb alereb laereb eealrb eealrb eaelrb aeelrb eaelrb aeelrb eelarb eelarb elearb leearb elearb leearb ealerb aelerb elaerb leaerb aleerb laeerb ealerb aelerb elaerb leaerb aleerb laeerb rbeale breale rebale erbale berale ebrale rbaele braele rabele arbele barele abrele reable erable raeble areble earble aerble bearle ebarle baerle aberle eabrle aebrle rbelae brelae reblae erblae berlae ebrlae rbleae brleae rlbeae lrbeae blreae lbreae relbae erlbae rlebae lrebae elrbae lerbae belrae eblrae blerae lberae elbrae lebrae rbalee bralee rablee arblee barlee abrlee rblaee brlaee rlbaee lrbaee blraee lbraee ralbee arlbee rlabee lrabee alrbee larbee balree ablree blaree lbaree albree labree realbe eralbe raelbe arelbe earlbe aerlbe relabe erlabe rleabe lreabe elrabe lerabe ralebe arlebe rlaebe lraebe alrebe larebe ealrbe aelrbe elarbe learbe alerbe laerbe bealre ebalre baelre abelre eablre aeblre belare eblare bleare lbeare elbare lebare balere ablere blaere lbaere albere labere ealbre aelbre elabre leabre alebre laebre ebealr beealr eebalr eebalr beealr ebealr ebaelr beaelr eabelr aebelr baeelr abeelr eeablr eeablr eaeblr aeeblr eaeblr aeeblr beaelr ebaelr baeelr abeelr eabelr aebelr ebelar beelar eeblar eeblar beelar ebelar eblear belear elbear lebear bleear lbeear eelbar eelbar elebar leebar elebar leebar belear eblear bleear lbeear elbear lebear ebaler bealer eabler aebler baeler abeler eblaer belaer elbaer lebaer bleaer lbeaer ealber aelber elaber leaber aleber laeber baleer ableer blaeer lbaeer albeer labeer eealbr eealbr eaelbr aeelbr eaelbr aeelbr eelabr eelabr eleabr leeabr eleabr leeabr ealebr aelebr elaebr leaebr aleebr laeebr ealebr aelebr elaebr leaebr aleebr laeebr bealer ebaler baeler abeler eabler aebler belaer eblaer bleaer lbeaer elbaer lebaer baleer ableer blaeer lbaeer albeer labeer ealber aelber elaber leaber aleber laeber
Note: these 'words' (valid or invalid) are all the permutations of the word rebeal. These words are obtained by scrambling the letters in rebeal.