rahed arhed rhaed hraed ahred hared raehd arehd reahd erahd aerhd earhd rhead hread rehad erhad herad ehrad aherd haerd aehrd eahrd heard ehard rahde arhde rhade hrade ahrde harde radhe ardhe rdahe drahe adrhe darhe rhdae hrdae rdhae drhae hdrae dhrae ahdre hadre adhre dahre hdare dhare raedh aredh readh eradh aerdh eardh radeh ardeh rdaeh draeh adreh dareh redah erdah rdeah dreah edrah derah aedrh eadrh aderh daerh edarh dearh rheda hreda rehda erhda herda ehrda rhdea hrdea rdhea drhea hdrea dhrea redha erdha rdeha dreha edrha derha hedra ehdra hdera dhera edhra dehra ahedr haedr aehdr eahdr headr ehadr ahder hader adher daher hdaer dhaer aedhr eadhr adehr daehr edahr deahr hedar ehdar hdear dhear edhar dehar
Note: these 'words' (valid or invalid) are all the permutations of the word rahed. These words are obtained by scrambling the letters in rahed.