| Zirkonium | zirconium |
| Zirkon | zircon |
| Bierkonsum | consumption of beer |
| Quarkonium | quarkonium |
| Aeronium | Aeronian |
| Bartonium | Bartonian |
| Titonium | Tithonian |
| Tortonium | Tortonian |
| Harmonium | harmonium reed organ |
| Nihonium | nihonium |
| Ziborium | ciborium |
| Zirkus | circus |
| zirkadian | circadian |
| Birkenbaum | birch tree |
| Narkotikum | anaesthetic anesthetic |
| Diakonin | deaconess |
| Konsum | consumption |
| Bathonium | Bathonian |
| Oxonium | oxonium |
| Priabonium | Priabonian |