miser imser msier smier ismer simer miesr imesr meisr emisr iemsr eimsr mseir smeir mesir emsir semir esmir isemr siemr iesmr eismr seimr esimr misre imsre msire smire ismre simre mirse imrse mrise rmise irmse rimse msrie smrie mrsie rmsie srmie rsmie isrme sirme irsme risme srime rsime miers imers meirs emirs iemrs eimrs mires imres mries rmies irmes rimes meris emris mreis rmeis ermis remis ierms eirms irems riems erims reims mseri smeri mesri emsri semri esmri msrei smrei mrsei rmsei srmei rsmei mersi emrsi mresi rmesi ermsi remsi sermi esrmi sremi rsemi ersmi resmi iserm sierm iesrm eisrm seirm esirm isrem sirem irsem risem sriem rsiem iersm eirsm iresm riesm erism reism serim esrim sreim rseim ersim resim
Note: these 'words' (valid or invalid) are all the permutations of the word miser. These words are obtained by scrambling the letters in miser.