dhaba hdaba dahba adhba hadba ahdba dhbaa hdbaa dbhaa bdhaa hbdaa bhdaa dabha adbha dbaha bdaha abdha badha habda ahbda hbada bhada abhda bahda dhaab hdaab dahab adhab hadab ahdab dhaab hdaab dahab adhab hadab ahdab daahb adahb daahb adahb aadhb aadhb haadb ahadb haadb ahadb aahdb aahdb dhbaa hdbaa dbhaa bdhaa hbdaa bhdaa dhaba hdaba dahba adhba hadba ahdba dbaha bdaha dabha adbha badha abdha hbada bhada habda ahbda bahda abhda dabah adbah dbaah bdaah abdah badah daabh adabh daabh adabh aadbh aadbh dbaah bdaah dabah adbah badah abdah abadh baadh aabdh aabdh baadh abadh habad ahbad hbaad bhaad abhad bahad haabd ahabd haabd ahabd aahbd aahbd hbaad bhaad habad ahbad bahad abhad abahd baahd aabhd aabhd baahd abahd
Note: these 'words' (valid or invalid) are all the permutations of the word dhaba. These words are obtained by scrambling the letters in dhaba.