| Resonator | resonator |
| Resonanz | resonance feedback |
| resonant | resonant |
| Donator | giver |
| Ozonator | ozonator |
| Senator | senator |
| Decorator | decorator pattern |
| Dekoratör | decorator |
| Reformator | reformer |
| Isolator | insulator |
| Resignation | resignation |
| Resolution | resolution |
| Resort | resort |
| Restaurator | restorer |
| resolut | resolute determined |
| desolat | desolate |
| Sonar | sonar |
| Personaler | headhunter recruiter |
| Sonate | sonata |
| sonor | sonorous |