| wach | awake |
| Wache | guard police station sentinel |
| Wachs | wax |
| wachen | watch over |
| Wachsen | increase |
| wachsen | grow wax |
| Wachtel | quail |
| Wächter | guardian |
| wachsam | observant wary |
| wachsend | burgeoning |
| wächsern | wax |
| Wachheit | awakeness |
| Wachhund | guard dog watchdog |
| Wachkoma | agrypnocoma coma vigil persistent vegetative state vigil coma vigilant coma |
| Wachmann | watchman |
| Wachstum | growth increase |
| Wachturm | watchtower |
| Mach | Mach |
| Bach | brook stream creek burn |
| Dach | roof |