| Autodieb | car thief |
| Autodiebin | car thief |
| Autodiebstahl | car theft |
| Autodafé | auto-da-fé |
| Autodrom | motor-racing circuit dodgems track bumper car dodgem |
| Autogiro | autogyro autogiro |
| Autokino | drive-in drive-in cinema drive-in theater |
| Autopsie | autopsy |
| Autorin | author writer |
| Autositz | car seat |
| autofrei | carfree |
| autogen | autogenous |
| Utopie | utopia |
| Kustodie | custody |
| Gaudieb | pilferer |
| Antrieb | impetus drive |
| Auftrieb | buoyant force floatation flotation boom |
| Axthieb | blow of an ax blow of an axe |
| auto- | self- auto- |
| Autarkie | autarky self-sufficiency |