| kontrolliert | controlled certified checked |
| Kontroller | controller |
| kontrollieren | check inspect |
| unkontrolliert | abandoned unchecked uncontrolled unregulated |
| Kontrollen | control |
| Kontrolleur | ticket inspector |
| kontrollierbar | controllable |
| Kontrolle | inspection control |
| Kontrollturm | control tower |
| Controller | controller |
| Kontrollbox | checkbox |
| Kontrolleurin | ticket inspector |
| Kontrollliste | checklist |
| Kontrollpunkt | checkpoint |
| Kontrollraum | control room |
| konstruiert | inkhorn |
| Kontrollfreak | control freak |
| kontaminiert | contaminated |
| kontrovers | controversial |
| Controlling | management accounting and control |