| Umlaufbahn | orbit |
| Laufbahn | career running track |
| Umlaufen | circulation |
| umlaufen | circulate knock over orbit |
| Erdumlaufbahn | Earth orbit |
| Ablaufhahn | petcock |
| Umlauf | circulation orbital motion paronychia |
| Blauzahn | Bluetooth |
| Laufband | moving walkway |
| Schullaufbahn | school career |
| urlauben | holiday |
| umtaufen | rebaptize |
| Blutbahn | circulatory system |
| Flugbahn | trajectory |
| umlagern | circumvent |
| Umlaut | umlaut vowel mutation |
| Umluft | circulating air recirculated air secondary air |
| umlügen | bearing |
| Anlaufen | tarnish |
| anlaufen | resist begin start head for increase rise swell become go |