| Spektral- | spectral |
| spektral | spectral |
| Spezial- | special |
| Spektrum | spectrum |
| pektoral | pectoral |
| sektoral | sectoral sectorial |
| Sakral- | ecclesiastical |
| spiral- | helical |
| aspektuell | aspectual |
| Spektakel | spectacle racket row rumpus |
| Spekulant | speculator |
| spezial | special |
| Elektro- | electro- |
| elektro- | electro- |
| rektal | rectal |
| Spültrank | swill |
| Straf- | punitive |
| Petra | Peta Petra Petrina |
| Zentrale | headquarters central office |
| dextral | dextral |