| Kümmerer | runt |
| Kämmerer | chamberlain treasurer |
| Kummer | grief worry sorrow care |
| kümmern | look after take care of worry about pay attention to |
| Kimmerier | Cimmerian |
| Zimmerer | carpenter |
| Sumerer | Sumerian |
| Kümmernis | grievance |
| Kummet | horse collar |
| Kümmel | caraway |
| Bummler | straggler |
| Rummelei | scrum |
| Summer | buzzer |
| Tümmler | bottlenose dolphin |
| Dummerl | fool |
| Hummer | lobster |
| Nummer | number |
| gummieren | gum |
| nummern | number |
| summieren | add up sum up total tally up |