| Grübelei | musing |
| Grübeln | musing |
| grübeln | brood |
| grübelnd | musing |
| Gaukelei | jugglery trickery |
| Prügelei | brawl fight |
| gruseln | horripilate |
| Grubber | cultivator |
| Grube | pit mine grave septic tank |
| Grübchen | dimple |
| gruselig | creepy scary gruesome |
| Rüebli | carrot |
| Rubel | rouble rubl |
| Rubellit | rubellite |
| Trubel | hurly-burly |
| Zauberei | wizardry witchcraft |
| Knobelei | brainteaser |
| Liebelei | fling -gate |
| Rummelei | scrum |
| Teufelei | devilry |