| Ast | branch bough |
| Astat | astatine |
| Aster | aster |
| Astana | Astana |
| Asthma | asthma |
| astral | astral |
| astro- | astr- |
| Ästhet | aesthete esthete |
| Ästuar | estuary |
| Astatin | astatine |
| Cast | cast |
| Asterix | Asterix |
| Astloch | knothole |
| Bast | bast velvet |
| Gast | guest invitee visitor sojourner visitant |
| Hast | haste hurry precipitation |
| Last | burden load weight pressure |
| Mast | mast pylon fattening harvest |
| Rast | break rest |
| astrein | cool |