| Euphonium | euphonium |
| Euphonie | euphony |
| Euphorie | euphoria |
| euphonisch | euphonic |
| Bathonium | Bathonian |
| Nihonium | nihonium |
| Ruthenium | ruthenium |
| Emporium | emporium |
| Europium | europium |
| euphorisch | euphoric |
| euploid | euploid |
| Aphonie | aphonia |
| Ekphorie | ecphoria |
| Kolophonium | rosin colophony resin |
| Phoenix | Phoenix |
| Phönix | phoenix Phoenix |
| Phonem | phoneme |
| Aeronium | Aeronian |
| Ausonius | Ausonius |
| Bartonium | Bartonian |