abray baray arbay rabay braay rbaay abary baary aabry aabry baary abary araby raaby aarby aarby raaby araby braay rbaay baray abray rabay arbay abrya barya arbya rabya braya rbaya abyra bayra aybra yabra byara ybara aryba rayba ayrba yarba ryaba yraba bryaa rbyaa byraa ybraa rybaa yrbaa abayr baayr aabyr aabyr baayr abayr abyar bayar aybar yabar byaar ybaar aaybr aaybr ayabr yaabr ayabr yaabr bayar abyar byaar ybaar aybar yabar arayb raayb aaryb aaryb raayb arayb aryab rayab ayrab yarab ryaab yraab aayrb aayrb ayarb yaarb ayarb yaarb rayab aryab ryaab yraab ayrab yarab braya rbaya barya abrya rabya arbya bryaa rbyaa byraa ybraa rybaa yrbaa bayra abyra byara ybara aybra yabra rayba aryba ryaba yraba ayrba yarba
Note: these 'words' (valid or invalid) are all the permutations of the word abray. These words are obtained by scrambling the letters in abray.