| rädern | break on the wheel |
| radeln | ride a bike |
| hadern | quarrel with |
| Rudern | rowing |
| rudern | row scull |
| Radlerin | cyclist |
| Radar | radar |
| Radler | cyclist shandy |
| Radon | radon |
| radieren | delete erase to rub out drypoint etch |
| Aden | Aden |
| Ader | blood vessel vein nerve lode core wire disposition |
| Baden | bathing dipping Baden |
| baden | bathe swim |
| Bader | barber-surgeon |
| Faden | thread fathom |
| Hader | dispute quarrel rag |
| Kader | cadre |
| Laden | shop store shutter business |
| laden | load charge download invite citer summon |