| Schwefeltrioxid | sulfur trioxide |
| Schwefeldioxid | sulfur dioxide |
| Schwefeltyrann | kiskadee |
| schwefelarm | low-sulphur |
| Schwafelei | drivel |
| Schwaflerin | windbag |
| Schwefel- | sulfuric |
| Schwefelung | sulfurization |
| Schwelbrand | embers |
| Schwestermord | sororicide |
| schwefeln | sulfurate |
| schweißtreibend | diaphoretic |
| schwerhörig | hard of hearing |
| Schaufelrad | paddle wheel |
| Schieferöl | shale oil |
| Schwefel | sulfur brimstone sulphur |
| Schwefelgeruch | sulphureous smell |
| Schwefelsäure | sulfuric acid sulphuric acid oil of vitriol |
| Schweregrad | severity gravity degree severity code |
| Schwerelosigkeit | weightlessness |