| Strontianit | strontianite |
| Strontium | strontium |
| Serpentinit | serpentinite |
| Streitaxt | axe |
| Strengheit | sternness |
| Strömling | Baltic herring |
| Astronaut | astronaut |
| Straftat | criminal act |
| Streetart | street art |
| Streitigkeit | conflict contention dispute |
| Streitpunkt | contentious point |
| Stringtanga | G-string thong |
| Strohmann | straw man strawman front man frontman |
| Strommast | pylon |
| stringent | stringent |
| Trottinett | scooter |
| Frontlinie | front |
| Frondienst | corvée socage |
| Frontispiz | frontispiece |
| Frontmann | frontman |