| Ren | caribou reindeer |
| Rente | pension |
| renal | renal |
| Renken | whitefish |
| Renner | blockbuster |
| Renate | Renata |
| Rennen | race |
| rennen | run race sprint |
| Rennbob | bobsleigh |
| Rennrad | racer |
| Aren | arene |
| Eren | vestibule |
| Iren | irene |
| Kren | chucklehead dimwit dumbhead fool bragging boasting craving for admiration fanfaronade roistering investor sponsor financial backer money lender |
| Rendite | yield return |
| Renegat | apostate renegade |
| Renette | Rennet |
| Rentamt | bursary |
| Rentier | person of private means reindeer |
| Rentner | pensioner |