| Flerovium | flerovium |
| Floium | Floian |
| Fermium | fermium |
| Fleckvieh | Fleckvieh cattle |
| Callovium | Callovian |
| Moskovium | Moscovian |
| Moscovium | moscovium |
| Alluvium | Holocene |
| Trivium | trivium |
| Aeronium | Aeronian |
| Florentium | florentium |
| Freemium | freemium |
| Offertorium | offertory |
| Olenekium | Olenekian |
| Americium | americium |
| Erbium | erbium |
| Europium | europium |
| Plutonium | plutonium |
| Protium | protium |
| Spermium | spermatozoon |