| Archivar | archivist |
| Archivarin | archivist |
| Archiv | archive |
| Archivale | archival object archival record archive document |
| Archiater | archiater |
| Archibald | Archibald |
| Archipel | archipelago |
| Architrav | architrave |
| Archaeen | archaeon |
| Archon | archon |
| Archaeon | archaeon |
| Archaikum | Archaean |
| Arche | ark |
| Archetyp | archetype |
| Architekt | architect building designer |
| Archivbild | archive photograph archive picture file photo library photo library photograph library picture |
| Barchan | fustian |
| archaisch | archaic obsolet |
| archivieren | archive |
| Orchidee | orchid |