| collagieren | collage |
| kollabieren | collapse |
| kollimieren | collimate |
| kollidieren | collide clash conflict |
| vollieren | volley |
| fellatieren | fellate |
| fouragieren | forage |
| Voltigieren | vaulting equestrian vaulting |
| obligieren | oblige |
| Collage | mosaic collage |
| Collier | necklace |
| Holländerin | Dutchwoman |
| Kollagen | collagen |
| kollaborieren | collaborate |
| vollziehen | execute carry out perform take place |
| plagiieren | plagiarize |
| amenagieren | fit out |
| degagieren | acquit |
| abreagieren | abreact work off let off steam |
| agieren | act operate |