maist amist miast imast aimst iamst masit amsit msait smait asmit samit misat imsat msiat smiat ismat simat aismt iasmt asimt saimt isamt siamt maits amits miats imats aimts iamts matis amtis mtais tmais atmis tamis mitas imtas mtias tmias itmas timas aitms iatms atims taims itams tiams masti amsti msati smati asmti samti matsi amtsi mtasi tmasi atmsi tamsi mstai smtai mtsai tmsai stmai tsmai astmi satmi atsmi tasmi stami tsami mista imsta msita smita ismta simta mitsa imtsa mtisa tmisa itmsa timsa mstia smtia mtsia tmsia stmia tsmia istma sitma itsma tisma stima tsima aistm iastm asitm saitm isatm siatm aitsm iatsm atism taism itasm tiasm astim satim atsim tasim staim tsaim istam sitam itsam tisam stiam tsiam
Note: these 'words' (valid or invalid) are all the permutations of the word maist. These words are obtained by scrambling the letters in maist.