| Resonanz | resonance feedback |
| resonant | resonant |
| Assonanz | assonance |
| Resonanzkörper | sound box |
| Resonator | resonator |
| Residenz | residence |
| Dissonanz | dissonance |
| Ordonanz | batman |
| Regentanz | rain dance |
| Rasanz | terrific speed verve |
| Reaktanz | reactance |
| Redundanz | redundancy redundance |
| Relevanz | relevance |
| Freshman | freshman |
| Resilienz | resilience |
| Resistenz | resistance |
| Resort | resort |
| resolut | resolute determined |
| Nesonym | nesonym |
| Mesokarp | mesocarp |