| Rennmaus | gerbil |
| Irenäus | Irenaeus |
| Rennrad | racer |
| Rennauto | race car racecar |
| Rennbahn | racetrack |
| Tanzmaus | party animal |
| Erdmaus | field vole |
| Feldmaus | common vole field mouse |
| Reblaus | phylloxera |
| Beinhaus | ossuary |
| Hurenhaus | brothel |
| Rennbob | bobsleigh |
| Rennboot | speedboat |
| Renner | blockbuster |
| Rennjacht | racer |
| Renommee | kudos reputation |
| Grenzzaun | border fence |
| Irrenhaus | madhouse loony bin |
| Renate | Renata |
| Renegat | apostate renegade |