| Siegel | seal |
| Siegelring | signet ring |
| Siegelgeld | stamp duty |
| Sieger | winner victor |
| siegen | win |
| Riegel | bar bolt |
| Spiegel | mirror looking glass level |
| Tiegel | crucible |
| Ziegel | brick roof tile |
| Segel | sail canvas cloth |
| Sieger- | victorious |
| Sieges- | victorious |
| Sieben | seven |
| sieben | seven sift sieve shake out |
| Sieg | victory triumph |
| Siel | sluice |
| siedeln | settle |
| sieden | boil seethe |
| siezen | be on formal terms |
| Striegel | currycomb |