| schaltungsintern | in-circuit |
| Schalentier | crustacean |
| Schalstein | breeze-block |
| Schaukasten | showcase |
| Schlangenstein | serpentine cobra |
| Schleusentor | floodgate |
| Schlingern | lurch |
| schlingern | careen pitch skid |
| Schlingnatter | smooth snake |
| Schlußstein | boss |
| Schlussstein | keystone capstone headstone |
| Schälhengst | stallion |
| schampunieren | shampoo |
| Schaltnetzteil | switched-mode power supply |
| Schaltung | circuit gear |
| Schattenseite | disadvantage |
| Schatzmeister | treasurer |
| Schaufenster | shop window show window |
| Schmalbandfilter | narrow-band filter narrow-band-pass filter |
| Schutzgitter | protective grid protective grille safety guard |