| seriös | proper dignified solemn respectable reputable serious |
| Seriosität | seriousness respectability |
| Serie | series |
| Serife | serif |
| Serin | serine |
| Sermon | sermon |
| servus | salute |
| Periost | periosteum |
| Eris | Eris |
| furios | dynamic furious |
| kariös | decayed |
| kurios | curious |
| Helios | Helios |
| Serau | serow |
| Sergei | Sergey |
| Serie A | Serie A |
| Serien- | serial |
| Serval | serval |
| Serail | seraglio |
| Seraph | seraph |