| Fraktur | fracture blackletter script |
| Frakturtext | black letter |
| Frankatur | franking |
| Fraktal | fractal |
| fraktal | fractal |
| Traktor | tractor |
| Faktura | invoice |
| Faktor | factor merchant |
| Faktum | fact |
| Flakturm | flak tower |
| Frager | poser |
| Fratz | moppet |
| Fratze | look |
| Frachter | cargo ship freighter |
| Fraktion | parliamentary party faction fraction |
| Frankfurt | Frankfurt Frankfort |
| Frau | woman wife spouse Mrs. |
| Fräser | milling cutter |
| Refraktor | refracting telescope refractor |
| refraktär | refractory |