| stromaufwärts | upstream |
| stromabwärts | downstream |
| Stromausfall | power cut power failure power outage blackout |
| aufwärts | upwards |
| flussaufwärts | upstream |
| Straußgras | bentgrass |
| Strafsatz | penal clause penalty clause counterfeit clause |
| Straftat | criminal act |
| Stromatolith | stromatolite stromatolith |
| Strommast | pylon |
| Stromstärke | current amperage electric current |
| Strukturwort | structural word |
| strafbar | criminal accusable actionable amerciable indictable liable to prosecution |
| treppabwärts | downstairs |
| auswärts | abroad |
| südwärts | southward |
| Trumpfkarte | trump |
| Stradivari | Stradivarius |
| Stradivarius | Stradivarius |
| Strafstoß | penalty kick |