dreeba rdeeba dereba edreba redeba erdeba dreeba rdeeba dereba edreba redeba erdeba deerba ederba deerba ederba eedrba eedrba reedba eredba reedba eredba eerdba eerdba drebea rdebea derbea edrbea redbea erdbea drbeea rdbeea dbreea bdreea rbdeea brdeea debrea edbrea dberea bderea ebdrea bedrea rebdea erbdea rbedea bredea ebrdea berdea drebea rdebea derbea edrbea redbea erdbea drbeea rdbeea dbreea bdreea rbdeea brdeea debrea edbrea dberea bderea ebdrea bedrea rebdea erbdea rbedea bredea ebrdea berdea deebra edebra deebra edebra eedbra eedbra debera edbera dbeera bdeera ebdera bedera debera edbera dbeera bdeera ebdera bedera eebdra eebdra ebedra beedra ebedra beedra reebda erebda reebda erebda eerbda eerbda rebeda erbeda rbeeda breeda ebreda bereda rebeda erbeda rbeeda breeda ebreda bereda eebrda eebrda eberda beerda eberda beerda dreeab rdeeab dereab edreab redeab erdeab dreeab rdeeab dereab edreab redeab erdeab deerab ederab deerab ederab eedrab eedrab reedab eredab reedab eredab eerdab eerdab dreaeb rdeaeb deraeb edraeb redaeb erdaeb draeeb rdaeeb dareeb adreeb radeeb ardeeb deareb edareb daereb adereb eadreb aedreb readeb eradeb raedeb aredeb eardeb aerdeb dreaeb rdeaeb deraeb edraeb redaeb erdaeb draeeb rdaeeb dareeb adreeb radeeb ardeeb deareb edareb daereb adereb eadreb aedreb readeb eradeb raedeb aredeb eardeb aerdeb deearb edearb deearb edearb eedarb eedarb deaerb edaerb daeerb adeerb eaderb aederb deaerb edaerb daeerb adeerb eaderb aederb eeadrb eeadrb eaedrb aeedrb eaedrb aeedrb reeadb ereadb reeadb ereadb eeradb eeradb reaedb eraedb raeedb areedb earedb aeredb reaedb eraedb raeedb areedb earedb aeredb eeardb eeardb eaerdb aeerdb eaerdb aeerdb drebae rdebae derbae edrbae redbae erdbae drbeae rdbeae dbreae bdreae rbdeae brdeae debrae edbrae dberae bderae ebdrae bedrae rebdae erbdae rbedae bredae ebrdae berdae dreabe rdeabe derabe edrabe redabe erdabe draebe rdaebe darebe adrebe radebe ardebe dearbe edarbe daerbe aderbe eadrbe aedrbe readbe eradbe raedbe aredbe eardbe aerdbe drbaee rdbaee dbraee bdraee rbdaee brdaee drabee rdabee darbee adrbee radbee ardbee dbaree bdaree dabree adbree badree abdree rbadee bradee rabdee arbdee bardee abrdee debare edbare dbeare bdeare ebdare bedare deabre edabre daebre adebre eadbre aedbre dbaere bdaere dabere adbere badere abdere ebadre beadre eabdre aebdre baedre abedre rebade erbade rbeade breade ebrade berade reabde erabde raebde arebde earbde aerbde rbaede braede rabede arbede barede abrede ebarde bearde eabrde aebrde baerde aberde drebae rdebae derbae edrbae redbae erdbae drbeae rdbeae dbreae bdreae rbdeae brdeae debrae edbrae dberae bderae ebdrae bedrae rebdae erbdae rbedae bredae ebrdae berdae dreabe rdeabe derabe edrabe redabe erdabe draebe rdaebe darebe adrebe radebe ardebe dearbe edarbe daerbe aderbe eadrbe aedrbe readbe eradbe raedbe aredbe eardbe aerdbe drbaee rdbaee dbraee bdraee rbdaee brdaee drabee rdabee darbee adrbee radbee ardbee dbaree bdaree dabree adbree badree abdree rbadee bradee rabdee arbdee bardee abrdee debare edbare dbeare bdeare ebdare bedare deabre edabre daebre adebre eadbre aedbre dbaere bdaere dabere adbere badere abdere ebadre beadre eabdre aebdre baedre abedre rebade erbade rbeade breade ebrade berade reabde erabde raebde arebde earbde aerbde rbaede braede rabede arbede barede abrede ebarde bearde eabrde aebrde baerde aberde deebar edebar deebar edebar eedbar eedbar debear edbear dbeear bdeear ebdear bedear debear edbear dbeear bdeear ebdear bedear eebdar eebdar ebedar beedar ebedar beedar deeabr edeabr deeabr edeabr eedabr eedabr deaebr edaebr daeebr adeebr eadebr aedebr deaebr edaebr daeebr adeebr eadebr aedebr eeadbr eeadbr eaedbr aeedbr eaedbr aeedbr debaer edbaer dbeaer bdeaer ebdaer bedaer deaber edaber daeber adeber eadber aedber dbaeer bdaeer dabeer adbeer badeer abdeer ebader beader eabder aebder baeder abeder debaer edbaer dbeaer bdeaer ebdaer bedaer deaber edaber daeber adeber eadber aedber dbaeer bdaeer dabeer adbeer badeer abdeer ebader beader eabder aebder baeder abeder eebadr eebadr ebeadr beeadr ebeadr beeadr eeabdr eeabdr eaebdr aeebdr eaebdr aeebdr ebaedr beaedr eabedr aebedr baeedr abeedr ebaedr beaedr eabedr aebedr baeedr abeedr reebad erebad reebad erebad eerbad eerbad rebead erbead rbeead breead ebread beread rebead erbead rbeead breead ebread beread eebrad eebrad eberad beerad eberad beerad reeabd ereabd reeabd ereabd eerabd eerabd reaebd eraebd raeebd areebd earebd aerebd reaebd eraebd raeebd areebd earebd aerebd eearbd eearbd eaerbd aeerbd eaerbd aeerbd rebaed erbaed rbeaed breaed ebraed beraed reabed erabed raebed arebed earbed aerbed rbaeed braeed rabeed arbeed bareed abreed ebared beared eabred aebred baered abered rebaed erbaed rbeaed breaed ebraed beraed reabed erabed raebed arebed earbed aerbed rbaeed braeed rabeed arbeed bareed abreed ebared beared eabred aebred baered abered eebard eebard ebeard beeard ebeard beeard eeabrd eeabrd eaebrd aeebrd eaebrd aeebrd ebaerd beaerd eaberd aeberd baeerd abeerd ebaerd beaerd eaberd aeberd baeerd abeerd
Note: these 'words' (valid or invalid) are all the permutations of the word dreeba. These words are obtained by scrambling the letters in dreeba.