borak obrak broak rboak orbak robak boark obark baork abork oabrk aobrk braok rbaok barok abrok rabok arbok orabk roabk oarbk aorbk raobk arobk borka obrka broka rboka orbka robka bokra obkra bkora kbora okbra kobra brkoa rbkoa bkroa kbroa rkboa krboa orkba rokba okrba korba rkoba kroba boakr obakr baokr abokr oabkr aobkr bokar obkar bkoar kboar okbar kobar bakor abkor bkaor kbaor akbor kabor oakbr aokbr okabr koabr akobr kaobr brako rbako barko abrko rabko arbko brkao rbkao bkrao kbrao rkbao krbao bakro abkro bkaro kbaro akbro kabro rakbo arkbo rkabo krabo akrbo karbo orakb roakb oarkb aorkb raokb arokb orkab rokab okrab korab rkoab kroab oakrb aokrb okarb koarb akorb kaorb rakob arkob rkaob kraob akrob karob
Note: these 'words' (valid or invalid) are all the permutations of the word borak. These words are obtained by scrambling the letters in borak.