| Astrophysik | astrophysics |
| Astrophysiker | astrophysicist |
| Astrophysikerin | astrophysicist |
| astrophysikalisch | astrophysical |
| Astrophyllit | astrophyllite |
| Atomphysik | atomic physics |
| Astraphobie | keraunophobia |
| Astronautik | astronautics |
| strophisch | strophic |
| Atrophie | atrophy |
| atrophisch | atrophic |
| Biophysik | biophysics |
| Geophysik | geophysics |
| Psychophysik | psychophysics |
| Kernphysik | nuclear physics |
| Metaphysik | metaphysics |
| Astronomin | astronomer |
| Astrozyt | astrocyte |
| Arthroplastik | arthroplasty |
| Astrodynamik | astrodynamics |