| äquatorwärts | equatorward |
| Äquatorial | equatorial |
| äquatorial | equatorial |
| Äquator | equator |
| Aquarist | aquarist |
| Aquatinta | aquatint |
| Apatosaurus | apatosaurus |
| Autorität | authority |
| Torwart | goalkeeper goalie keeper goal keeper |
| vorwärts | forward |
| aufwärts | upwards |
| auswärts | abroad |
| Aquadest | distilled water |
| Aquakomplex | metal aquo complex |
| Aquapark | aquapark |
| Aquaponik | aquaponics |
| Aquarianerin | aquarist |
| Aquaristin | aquarist |
| aquatisch | aquatic |
| Äquativ | equative |