| Archetyp | archetype |
| archetypisch | archetypal archetypical |
| Arche | ark |
| Acetyl | acetyl |
| Archaeen | archaeon |
| Archiater | archiater |
| Archon | archon |
| Bärchen | bear cub |
| Archaeon | archaeon |
| Archipel | archipelago |
| Architekt | architect building designer |
| Architrav | architrave |
| Archiv | archive |
| Archivar | archivist |
| Barchent | fustian |
| Lärche | larch |
| Märchen | fairy tale |
| Pärchen | couple pair |
| Orchester | orchestra |
| Chet | heth |