| Stupa | stupa |
| Stuka | dive bomber |
| Stups | nudge |
| StuK | SPG |
| Stub | stub |
| Stulp | boss |
| Stulpe | leg warmer flap |
| Stunk | row |
| Stunt | stunt |
| Stutz | Swiss franc |
| Stube | parlor room |
| Stuck | stucco |
| Stück | part piece |
| Stufe | step tap |
| Stuhl | chair seat stool feces bureau |
| Stumpf | stump |
| stumpf | dull blunt obtuse |
| Stupor | stupor |
| Sturm | storm tempest assault attack forward line |
| Sturz | fall drop collapse overthrow overturn architrave |