| Archimedes | Archimedes |
| Archilexem | archilexeme |
| Archisemem | archisememe |
| archimedisch | Archimedean archimedean |
| Archiater | archiater |
| Archipel | archipelago |
| Architekt | architect building designer |
| Archivale | archival object archival record archive document |
| archivieren | archive |
| Orchidee | orchid |
| Achilles | Achilles |
| Archaeen | archaeon |
| Archibald | Archibald |
| Archivarin | archivist |
| Archaismus | archaism |
| Arche | ark |
| Archetyp | archetype |
| Archimandrit | archimandrite |
| Archiphonem | archiphoneme |
| Architektin | architect |