| Sienese | Sienese |
| Sieges- | victorious |
| Sienesin | Sienese |
| Genese | genesis |
| Sinnes- | sensuous |
| Siamese | Siamese |
| Sieger- | victorious |
| siebente | seventh |
| Agenesie | agenesis |
| Sieben | seven |
| sieben | seven sift sieve shake out |
| Siegel | seal |
| Sieger | winner victor |
| Siemens | siemens |
| Sievert | sievert |
| siebte | seventh |
| siedeln | settle |
| sieden | boil seethe |
| siegen | win |
| siezen | be on formal terms |