| regional | regional |
| Regionalgeld | regional money |
| Regionalderby | local derby |
| Regionalismus | regionalism |
| Regina | Regana Regena Regina |
| Region | region area |
| Legionär | legionary |
| rational | rational |
| Regal | shelf rack seigniorage regal |
| Legion | legion |
| Rationale | rationale |
| arational | arational |
| national | national |
| optional | optional |
| relational | relational |
| trigonal | trigonal |
| Personal | personnel staff human resources |
| agonal | agonistic agonal |
| epigonal | epigon |
| Original | original |
| original | original |