| Architekturmuster | architectural pattern |
| Architektur | architecture |
| architektonisch | architectural architectonic |
| Arbeiterpriester | worker-priest |
| Architekt | architect building designer |
| Architektin | architect |
| Architekturgeschichte | history of architecture |
| Arbeitstermite | worker |
| Arbeiterführer | labor leader labour leader |
| Schwiegermutter | mother-in-law |
| Argyle-Muster | argyle |
| Drittsemester | sophomore |
| Achtermast | mizzenmast |
| Archenmuschel | ark clam |
| Archiater | archiater |
| Arcturus | Arcturus |
| Archaebakterium | archaebacterium |
| Archisemem | archisememe |
| Kirchturmuhr | church clock |
| Orchester | orchestra |