| Singultus | hiccups |
| Singularis | singular |
| Singular | singular |
| singulär | singular unique rare |
| Cingulum | cincture |
| Singleton | singleton |
| single | single |
| Single | single |
| Singapur | Singapore |
| Sintflut | deluge the Flood |
| Sinus | sine sinus |
| Sinusitis | sinusitis |
| sinnlos | absurd senseless |
| ungültig | invalid nonvalid |
| Regulus | Regulus |
| Kultus | cult |
| Subkultur | subculture |
| simultan | simultaneous concurrent |
| Tinnitus | tinnitus |
| Augustus | Augustus |