| Fischglas | fish bowl |
| Fischblase | swim bladder |
| Flachglas | flat glass plate glass sheet glass |
| Milchglas | frosted glass milk glass |
| Fischgräte | bone |
| Aischylos | Aeschylus |
| Kischlak | qishlaq |
| Ischgl | Ischgl |
| Ischias | sciatica |
| Lieschgras | catstail timothy-grass |
| Kelchglas | flute |
| Fiberglas | fiberglass fibreglass |
| Fisch- | fishy |
| Fischauge | fisheye lens |
| Fischbein | whalebone |
| Fischechse | ichthyosaur |
| Fischerei | fishery fishing |
| Fischerin | fisher |
| Fischgabel | fish fork |
| Fischkorb | creel |