| Semperoper | Semper Oper |
| Kammeroper | chamber opera |
| Seifenoper | soap opera soap-opera |
| Semester | semester term |
| Temperatur | temperature |
| Sexperte | sexpert |
| Zauberoper | fairy opera |
| superduper | super-duper |
| Sperber | sparrowhawk sparrow hawk |
| proper | proper |
| Seerose | water lily |
| Simferopol | Simferopol |
| Semaphor | semaphore |
| Seminole | Seminole |
| Semiotiker | semiotician |
| Semmelbrösel | breadcrumb |
| Empore | entresol matroneum |
| Rempelei | jostle |
| Stempeluhr | time clock |
| Tempera | tempera |