| servus | salute |
| Serau | serow |
| Serval | serval |
| Serum | serum |
| Server | server |
| seriös | proper dignified solemn respectable reputable serious |
| servil | servile |
| nervös | nervous jittery jumpy on edge |
| Sergei | Sergey |
| Serail | seraglio |
| Seraph | seraph |
| Serbe | Serb |
| Serbin | Serb |
| Sergej | Sergey |
| Serie | series |
| Serife | serif |
| Serin | serine |
| Sermon | sermon |
| Service | service set |
| Servitut | servitude |