| Frau Holle hat Kirmes | devil's beating his wife |
| Fraunhoferlinie | Fraunhofer line |
| zu Hilfe kommen | come to someone's aid |
| Katholische Kirche | Catholic Church |
| aus voller Kehle | at the top of one's lungs |
| Franzosenhass | Francophobia |
| Franzosenhaß | Francophobia |
| Frasch-Verfahren | Frasch process |
| Frauenhaar | maidenhair |
| Frauenhaarbaum | ginkgo |
| Frauenhaarfarn | maidenhair |
| Frauenhass | misogyny |
| Frauenhasser | misogynist |
| Frauenhasserin | misogynist |
| Frauenheilkunde | gynecology |
| Frauensleute | womenfolk |
| Frauenstudien | women's studies |
| Frauenstudium | women's studies |
| Frauenhaus | women's shelter |
| Frauenname | maiden name |