| Stoa | stoa Stoa Stoicism |
| Stola | stola stole |
| Stoma | stoma stomate ostomy |
| Stör | sturgeon |
| Stock | stick stock floor storey story level |
| Stoff | substance material fabric cloth matter subject stuff |
| Stolz | pride |
| stolz | proud impressive |
| Stopp | stop |
| Story | story |
| Stoß | push pile stack collision |
| Histon | histone |
| Piston | piston |
| Rostow | Rostov |
| Störer | heckler |
| Boston | Boston |
| Feston | festoon |
| Kustos | curator custos |
| Pastor | pastor |
| Pesto | pesto |