| Software | software |
| Softwaretest | software testing |
| Softwarekrise | software crisis |
| Softball | softball |
| Softwarefehler | bug program error software error |
| Softwaretesten | software testing |
| Softwaretester | software tester |
| Rohware | greenware |
| Wollware | woolen |
| Spyware | spyware |
| Süßware | confectionery |
| Solfatare | solfatara |
| Soffitte | soffit |
| Softwaretechnik | software engineering |
| Söffer | boozer |
| Sofa | sofa couch settee lounge |
| Sofer | sofer |
| Soferet | soferet |
| Sofia | Sofia |
| Softcopy | soft copy |