| Ästhetiker | aesthetician |
| Ästhetikerin | aesthetician |
| Asthmatiker | asthmatic |
| Ästhetik | aesthetic aesthetics |
| Ästhetin | aesthete |
| Asthenie | asthenia |
| Ästhesie | sensibility |
| ästhetisch | aesthetic |
| Arithmetiker | arithmetician |
| Asturier | Asturian |
| Lasttier | beast of burden |
| Anästhetikum | anesthetic |
| Asthmatikerin | asthmatic |
| Legastheniker | dyslexic |
| asthenisch | asthenic |
| Ästhet | aesthete esthete |
| Apotheker | pharmacist druggist |
| Athener | Athenian |
| Athetose | athetosis |
| Katheter | catheter |