aider iader adier daier idaer diaer aiedr iaedr aeidr eaidr ieadr eiadr adeir daeir aedir eadir deair edair idear diear iedar eidar deiar ediar aidre iadre adire daire idare diare airde iarde aride raide irade riade adrie darie ardie radie draie rdaie idrae dirae irdae ridae driae rdiae aierd iaerd aeird eaird ieard eiard aired iared aried raied iraed riaed aerid earid areid raeid eraid reaid ierad eirad iread riead eriad reiad aderi daeri aedri eadri deari edari adrei darei ardei radei draei rdaei aerdi eardi aredi raedi eradi readi derai edrai dreai rdeai erdai redai idera diera iedra eidra deira edira idrea direa irdea ridea driea rdiea ierda eirda ireda rieda erida reida deria edria dreia rdeia erdia redia
Note: these 'words' (valid or invalid) are all the permutations of the word aider. These words are obtained by scrambling the letters in aider.