| Santonium | Santonian |
| Sanatorium | sanatorium |
| Antonius | Antonius |
| Bartonium | Bartonian |
| Sandbium | Sandbian |
| Santorin | Santorini |
| Kantonist | cantonist |
| Antonia | Antonette Latonya |
| Antonym | antonym |
| Titonium | Tithonian |
| Tortonium | Tortonian |
| Plutonium | plutonium |
| Aeronium | Aeronian |
| Bathonium | Bathonian |
| Ammonium | ammonium |
| Harmonium | harmonium reed organ |
| Samnium | Samnium |
| Actinium | actinium |
| Sanatorien | sanatorium |
| Sandinist | Sandinista |