| Grundstoff | raw material |
| Grundstufe | positive |
| Grundstein | cornerstone foundation stone |
| Grundstück | lot site land estate parcel plot |
| Grundton | keynote |
| Brennstoff | fuel combustible |
| Grundform | dictionary form |
| Grundstrich | underscore |
| Grundloch | bottoming hole |
| Grundsatz | principle tenet convention precept |
| Grundsteuer | property tax |
| Grundwort | primary word root |
| Grünstich | green cast green fog |
| grundlos | groundless |
| Runddorf | circular village |
| Rundkopf | round head Roundhead |
| Rundstück | roll |
| Schadstoff | harmful substance pollutant |
| Gelbstoff | gelbstoff |
| Hornstoff | keratin |