| Kaisertum | empire |
| Kaiserdom | cathedral |
| Kaiser | emperor |
| Kaiserin | empress |
| Wasserturm | water tower |
| Vatertum | fatherhood |
| Altertum | antiquity |
| Kaisergans | emperor goose |
| Kaiserling | Caesar's mushroom |
| kaiserlich | imperial |
| Baiser | meringue |
| Kaser | cheesemaker |
| Käser | cheesemaker |
| Kaserin | cheesemaker |
| Kasseri | kasseri |
| Käserei | cheesemaking |
| assertiv | assertive |
| Kaserne | barrack barracks |
| Leseraum | reading room |
| Maseru | Maseru |