| Grubengas | firedamp |
| Grubenaal | cutthroat eel |
| Grubenhaus | pithouse |
| Tränengas | tear gas lachrymatory agent |
| Grubenkopf | tapeworm |
| Grunneng | Groningen |
| Grübelei | musing |
| Grübeln | musing |
| grübeln | brood |
| Grünen | Greens |
| grünen | green turn green |
| grübelnd | musing |
| grünend | verdant |
| Grube | pit mine grave septic tank |
| Grunge | grunge grunge rock |
| Ruben | Reuben |
| Trübnis | gloom |
| Trübung | haze |
| drüben | on the other side over there |
| trüben | murky muddy impair |