| Astrolabium | astrolabe |
| Astrologie | astrology |
| Astrologin | astrologer astrologist |
| Astronaut | astronaut |
| Strontium | strontium |
| Solarium | sunbed tanning bed |
| Astralleib | astral body |
| Astronomin | astronomer |
| Astronomus | astronomer |
| astrologisch | astrological |
| Astroide | astroid |
| Astrologe | astrologer astrologist |
| Astronautik | astronautics |
| Astronautin | female astronaut |
| Astronom | astronomer |
| Astronomie | astronomy |
| Astronym | astronym |
| Gastrolith | gastrolith stomach stone |
| Abstraktum | abstract noun |
| Australasien | Australasia |