| Rotarier | Rotarian |
| Rotarierin | Rotarian |
| Retarder | retarder |
| Rotarmist | Red Army man |
| Rotauge | roach |
| Roter | red |
| Rotation | rotation |
| Rotfeder | rudd |
| Poetaster | poetaster |
| Botaniker | botanist |
| Notariat | notaryship notary's office |
| Fructarier | fruitarian |
| Fruitarier | fruitarian |
| Fruktarier | fruitarian |
| Starter | starter |
| Katarer | Qatari |
| Proletarier | proletarian |
| Arier | Aryan arya |
| Rosarium | rosary |
| Asturier | Asturian |