| Aphasie | aphasia |
| Aphasiker | aphasic |
| Aphonie | aphonia |
| -phagie | -phagy |
| Phase | phase |
| adhäsiv | adhesive |
| Abasie | abasia |
| Aphäresis | apheresis |
| Anaphase | anaphase |
| Aphthe | aphtha ulcer |
| Aphärese | apheresis |
| Alphatier | alpha male |
| Apophänie | apophenia |
| Acephalie | acephaly |
| Aerophagie | aerophagy |
| Akephalie | acephaly |
| Azephalie | acephaly |
| Emphase | emphasis |
| Phage | phage |
| Phaser | phaser |