| Gruppenaktion | group action |
| Gruppenarbeit | groupwork |
| Gruppendenken | groupthink |
| Gruppenoperation | group action |
| Gruppenbild | group picture |
| Spendenaktion | fundraiser collect |
| Reaktion | reaction |
| Redaktion | editing |
| Prospektion | prospecting archaeological field survey archaeological prospection archaeological surveying |
| Rumination | rumination |
| Supination | supination |
| Trepanation | trepanning |
| Grubenottern | pit viper |
| Gruppenehe | group marriage |
| Gruppenmord | holocaust |
| Gruppenwirkung | group action |
| Grundton | keynote |
| Gruppenphase | group stage |
| Gruppensex | group sex |
| Gruppenzwang | peer pressure group pressure |