| Freiraum | leeway space |
| freiräumen | clear |
| Freifrau | baroness |
| Freilauf | freewheel |
| Reinraum | clean room cleanroom |
| Freemium | freemium |
| Freigabe | clearance |
| Freigang | furlough |
| Freilauf- | freewheeling |
| Freimut | candor |
| freiheraus | outright |
| Freibad | open-air swimming pool outdoor swimming pool |
| Freibauer | passed pawn |
| Freiland | open ground open land |
| Freitag | Friday |
| freitags | Fridays |
| Dreirad | tricycle |
| Fußraum | footwell |
| Leerraum | white space |
| Regieraum | control room |