| Senklot | plummet |
| Senkloch | sinkhole |
| Senkblei | lead |
| Senker | plummet |
| Senat | senate |
| Senator | senator |
| Senföl | mustard oil |
| Senior | senior citizen |
| senior | senior |
| Senke | depression sink |
| Senkel | switchback aplomb |
| Senkung | reduction descent prolapse prolapsus |
| Sensor | sensor |
| senil | senile |
| senken | lower |
| Sinkloch | sinkhole |
| Helot | helot |
| Schlot | smokestack funnel chimney diatreme vent ditch |
| Zelot | zealot |
| Außenklo | outhouse |