brute rbute burte ubrte rubte urbte brtue rbtue btrue tbrue rtbue trbue butre ubtre bture tbure utbre tubre rutbe urtbe rtube trube utrbe turbe bruet rbuet buret ubret rubet urbet breut rbeut berut ebrut rebut erbut buert ubert beurt eburt uebrt eubrt ruebt urebt reubt erubt uerbt eurbt brteu rbteu btreu tbreu rtbeu trbeu bretu rbetu bertu ebrtu rebtu erbtu bteru tberu betru ebtru tebru etbru rtebu trebu retbu ertbu terbu etrbu buter ubter btuer tbuer utber tuber buetr ubetr beutr ebutr uebtr eubtr bteur tbeur betur ebtur tebur etbur utebr tuebr uetbr eutbr teubr etubr ruteb urteb rtueb trueb utreb tureb ruetb uretb reutb erutb uertb eurtb rteub treub retub ertub terub etrub uterb tuerb uetrb eutrb teurb eturb
Note: these 'words' (valid or invalid) are all the permutations of the word brute. These words are obtained by scrambling the letters in brute.