| Sternwälzegge | roll |
| Steinwälzer | ruddy turnstone |
| Steinfliege | stonefly |
| Sternwarte | observatory |
| Steinfliese | slab |
| Steinklee | sweet clover |
| Sterndolde | masterwort |
| Sterntag | sidereal day |
| Sternzeit | sidereal time |
| Stechfliege | gadfly |
| Steinsalz | common salt rock salt rock-salt sodium chloride |
| Steinwerkzeug | stone tool |
| Steinzeug | stoneware |
| Stellenanzeige | employment ad help-wanted ad job advertisement |
| Stereoanlage | stereo |
| Sternhaufen | star cluster |
| Sternkarte | celestial chart stellar map |
| Sternkatalog | star catalog star catalogue |
| Uteralgie | uteralgia |
| Stehplätze | terrace |