massy amssy msasy smasy asmsy samsy massy amssy msasy smasy asmsy samsy mssay smsay mssay smsay ssmay ssmay assmy sasmy assmy sasmy ssamy ssamy masys amsys msays smays asmys samys mayss amyss myass ymass aymss yamss msyas smyas mysas ymsas symas ysmas asyms sayms aysms yasms syams ysams masys amsys msays smays asmys samys mayss amyss myass ymass aymss yamss msyas smyas mysas ymsas symas ysmas asyms sayms aysms yasms syams ysams mssya smsya mssya smsya ssmya ssmya msysa smysa myssa ymssa symsa ysmsa msysa smysa myssa ymssa symsa ysmsa ssyma ssyma sysma yssma sysma yssma assym sasym assym sasym ssaym ssaym asysm saysm ayssm yassm syasm ysasm asysm saysm ayssm yassm syasm ysasm ssyam ssyam sysam yssam sysam yssam
Note: these 'words' (valid or invalid) are all the permutations of the word massy. These words are obtained by scrambling the letters in massy.