| Senfkohl | bok choy |
| Senfkorn | mustard seed |
| Senföl | mustard oil |
| Rosenkohl | Brussels sprout |
| Senkel | switchback aplomb |
| Senker | plummet |
| Senkloch | sinkhole |
| Senklot | plummet |
| Senator | senator |
| Senegal | Sénégal River Senegal (Englisch) Senegal |
| Senf | mustard |
| Senfgas | mustard gas sulfur mustard |
| Senfglas | mustard jar |
| Senfsaat | mustard seed |
| Senior | senior citizen |
| senior | senior |
| Senke | depression sink |
| Senkung | reduction descent prolapse prolapsus |
| Sensor | sensor |
| senil | senile |