| Feldspat | feldspar |
| Feldspatz | tree sparrow |
| Felsspalt | crevice |
| Feldsalat | corn salad lamb's lettuce |
| Felsplatt | ledge |
| Feldbett | camp bed cot |
| Feldgrau | feldgrau |
| Feldkurat | military chaplain |
| Felsspalte | faille |
| Kalkspat | calcite |
| Feldspinne | liocranid sac spider |
| Feldstein | fieldstone |
| Felizia | Felicia |
| Felsband | ledge |
| Felsspitze | buttress |
| felsig | rocky |
| Feld | field array span |
| Feldhase | hare |
| Feldherr | commander commander-in-chief general supreme commander |
| Feldhuhn | partridge |