| Felsentaube | rock dove |
| Reisetaube | homing pigeon |
| Felsenbirne | chuckley pear juneberry sarvisberry saskatoon serviceberry shadblow |
| eisenfarbe | cendrée |
| Türkentaube | collared dove |
| Feuertaufe | baptism of fire |
| Rollertaube | roller |
| Fellknäuel | hairball |
| Felsenriff | reef |
| Felsenspitze | buttress |
| Felsnadel | pinnacle |
| Felsritze | crevice |
| Felsturm | pinnacle |
| Feldstärke | field strength |
| Felsen | rock |
| Felsenbein | petrous portion of the temporal bone |
| Felsendom | Dome of the Rock |
| Felsspalte | faille |
| felsenfest | rock-solid adamant |
| Gelsentippel | mosquito bite |