| auto- | self- auto- |
| Auto | car motor car auto order resolution writ |
| Autor | author literator |
| Atto- | atto- |
| Autocue | autocue |
| Tutor | monitor |
| Futon | futon |
| Muton | muton |
| Braut- | bridal |
| E-Auto | electric car |
| Gaute | Geat |
| Autist | autist autistic person |
| Autobus | bus coach motorbus |
| Autocar | bus |
| Automat | vending machine |
| Autorin | author writer |
| Autosom | autosome |
| Haut | skin |
| Kautel | proviso |
| Kaution | bail deposit |