| freiwillig | voluntary voluntarily optionally unsolicited |
| Freiwillige | volunteer |
| Freiwilliger | volunteer |
| unfreiwillig | unintentionally involuntary |
| freigiebig | lavish |
| Freiwild | fair game |
| bereitwillig | willing |
| dreisilbig | trisyllabic |
| Freiäugig | naked eye |
| freigebig | munificent |
| freimütig | ingenuous |
| freizügig | promiscuous free |
| Freising | Freising |
| freihändig | freehand |
| dreiteilig | tripartite |
| dreimalig | triple |
| dreistellig | triple-digit |
| dreiwertig | trivalent tervalent |
| unwillig | unwilling |
| böswillig | evil-minded |