| Streptokokkus | streptococcus |
| Streptokokken | streptococcus |
| Diplokokkus | diplococcus |
| Streetwork | outreach |
| Streitkolben | mace |
| streetworken | outreach |
| Kryptozoikum | Cryptozoic |
| Keratokonus | keratoconus |
| Astronomus | astronomer |
| Streckenzug | polyline |
| Streitkräfte | armed forces |
| Streitlust | belligerence |
| streiten für | contend |
| Streetfood | street food |
| Streitigkeit | conflict contention dispute |
| Streitkraft | armed forces |
| Streitpunkt | contentious point |
| Strip-Poker | strip poker |
| Stroboskop | stroboscope strobe |
| strapaziös | exhausting strenuous |