darbe adrbe drabe rdabe ardbe radbe dabre adbre dbare bdare abdre badre drbae rdbae dbrae bdrae rbdae brdae arbde rabde abrde barde rbade brade dareb adreb draeb rdaeb ardeb radeb daerb aderb dearb edarb aedrb eadrb dreab rdeab derab edrab redab erdab aredb raedb aerdb eardb readb eradb daber adber dbaer bdaer abder bader daebr adebr deabr edabr aedbr eadbr dbear bdear debar edbar bedar ebdar abedr baedr aebdr eabdr beadr ebadr drbea rdbea dbrea bdrea rbdea brdea dreba rdeba derba edrba redba erdba dbera bdera debra edbra bedra ebdra rbeda breda rebda erbda berda ebrda arbed rabed abred bared rbaed braed arebd raebd aerbd earbd reabd erabd aberd baerd aebrd eabrd beard ebard rbead bread rebad erbad berad ebrad
Note: these 'words' (valid or invalid) are all the permutations of the word darbe. These words are obtained by scrambling the letters in darbe.