| Kontrolleurin | ticket inspector |
| Kontrolleur | ticket inspector |
| Kontrollen | control |
| Kontroller | controller |
| Kontrollturm | control tower |
| kontrollieren | check inspect |
| Kontrollpunkt | checkpoint |
| Kontrolle | inspection control |
| kontrolliert | controlled certified checked |
| Controller | controller |
| Kontrollbox | checkbox |
| Kontrollelement | control |
| Kontrollgruppe | control |
| Kontrollliste | checklist |
| Kontrollraum | control room |
| kontrieren | double |
| kontrollierbar | controllable |
| Kongolesin | Congolese |
| Kontrahentin | opponent rival counterparty |
| Kontrollfreak | control freak |