| Suggestion | persuasion |
| suggestiv | suggestive |
| Ingestion | ingestion |
| Subvention | subsidy subvention |
| Surjektion | surjection |
| Suszeption | susception |
| Autosuggestion | autosuggestion |
| Gestirn | celestial body |
| Indigestion | indigestion |
| Südwesten | southwest south-west |
| Augustin | Augustine |
| Sigristin | sexton |
| Segregation | segregation |
| Sekretion | secretion |
| Sektion | section |
| Selection | choice |
| Selektion | screening selection |
| Stagnation | stagnation |
| Supination | supination |
| Suppletion | suppletion |