radaw ardaw rdaaw draaw adraw daraw raadw aradw raadw aradw aardw aardw rdaaw draaw radaw ardaw daraw adraw adarw daarw aadrw aadrw daarw adarw radwa ardwa rdawa drawa adrwa darwa rawda arwda rwada wrada awrda warda rdwaa drwaa rwdaa wrdaa dwraa wdraa adwra dawra awdra wadra dwara wdara raawd arawd raawd arawd aarwd aarwd rawad arwad rwaad wraad awrad warad rawad arwad rwaad wraad awrad warad aawrd aawrd award waard award waard rdawa drawa radwa ardwa darwa adrwa rdwaa drwaa rwdaa wrdaa dwraa wdraa rawda arwda rwada wrada awrda warda dawra adwra dwara wdara awdra wadra adawr daawr aadwr aadwr daawr adawr adwar dawar awdar wadar dwaar wdaar aawdr aawdr awadr waadr awadr waadr dawar adwar dwaar wdaar awdar wadar
Note: these 'words' (valid or invalid) are all the permutations of the word radaw. These words are obtained by scrambling the letters in radaw.