| Stromatolith | stromatolite stromatolith |
| Statolith | statolith |
| Stromboli | Stromboli |
| Stromstörer | baffle |
| Strömling | Baltic herring |
| stromabwärts | downstream |
| Stromantrieb | electric drive |
| tröstlich | comforting |
| Stomatitis | stomatitis |
| Stomatologie | stomatology oral medicine |
| Datolith | datolite |
| Otolith | otolith |
| Tremolit | tremolite |
| Sodalith | sodalite |
| Strolch | knave |
| Stromnetz | grid |
| Strontianit | strontianite |
| stromaufwärts | upstream |
| Astrophyllit | astrophyllite |
| Gastrolith | gastrolith stomach stone |