| Senker | plummet |
| Sender | transmitter |
| Senke | depression sink |
| Senkel | switchback aplomb |
| senken | lower |
| Denker | thinker philosopher |
| Henker | executioner |
| Lenker | handlebar handle bar driver disposer guide |
| Absenker | layer |
| Sensei | sensei |
| Senior | senior citizen |
| senior | senior |
| Sense | scythe |
| Sensor | sensor |
| senden | send broadcast |
| sengen | scorch singe |
| sensen | mow scythe cut grass |
| Denke | think |
| Renken | whitefish |
| henken | hang |