| Refrain | refrain |
| Refrainfrage | tag question |
| Terrain | terrain |
| reffen | reef |
| Referat | report lecture presentation talk paper project department division unit |
| befreit | exempt |
| befragen | query ask consult interrogate question survey |
| befreien | free liberate |
| Lafraun | Lavarone |
| Safran | saffron |
| Bahrain | Bahrain |
| Heraion | Heraion |
| Rain | balk |
| Serail | seraglio |
| Referentin | speaker |
| Referrer | referrer |
| Reform- | reformist |
| Reformer | reformer |
| Reformist | reformist |
| Referee | referee |