| Frankfurt | Frankfurt Frankfort |
| Frankfurter | frank frankfurter weenie weeny wiener wienie |
| Frankfurterin | Frankfurter |
| Frankatur | franking |
| Fraktur | fracture blackletter script |
| Frankofone | Francophone |
| Fränkel | Frankel |
| frankofon | Francophone |
| Fragewort | question word |
| Francium | francium |
| Frank | Frank |
| frank | frank |
| Franke | Frank Franconian |
| Franken | Franconia |
| Frankolin | francolin |
| Fränkin | Frank |
| Fränkisch | Franconian East Franconian |
| fränkisch | Franconian Frankish |
| frankieren | stamp frank |
| franko | free of all charges post paid |