| Friendly Fire | friendly fire |
| Friederike | Frederica |
| Frigidaire | refrigerator |
| Friandise | dainty |
| Friendzone | friend zone |
| friedlich | peaceful amicable pacific placid |
| Friede | peace |
| Friedensfürst | Prince of Peace |
| Frimaire | Frimaire |
| friedliebend | non-violent |
| Friedenspfeife | calumet peace pipe |
| Friedhof | cemetery graveyard |
| Friedrich | Frederick Fred Freddy Frederic |
| friedfertig | pacific peaceable |
| Ferienreise | holiday |
| Feriendomizil | holiday home vacation home |
| Ferienlager | holiday camp |
| Tugendlehre | aretology |
| Vendémiaire | Vendémiaire |
| Rendite | yield return |