| Reservist | reservist |
| Reservistin | reservist |
| reserviert | reserved |
| Reservat | reserve |
| Reserve | reserve backup buffer resource reservation |
| Reservoir | reservoir |
| Reskript | rescript |
| Reformist | reformist |
| Reserverad | spare tyre |
| Reservieren | reserve |
| reservieren | reserve |
| gestresst | stressed |
| Resektion | resection |
| Resort | resort |
| Restzeit | remaining time |
| Kieserit | kieserite |
| Besenreis | idiopathic telangiectases spider veins |
| Desertion | desertion |
| Leserin | reader |
| Riesenbovist | giant puffball |