| Speläothem | speleothem |
| Spielothek | arcade |
| Speläologe | speleologist |
| Exanthem | exanthem |
| Enanthem | enanthema enanthem |
| Spelze | chaff |
| Speiche | spoke radius |
| Speichel | spittle saliva |
| Speicher | storehouse warehouse attic loft memory |
| Spektrum | spectrum |
| Spelunke | dive |
| Speläologie | speleology |
| Speläologin | speleologist |
| Spermarche | spermarche |
| Pelasger | Pelasgian |
| Peloton | peloton platoon firing squad |
| Seelandium | Selandian |
| Seelachs | pollack saithe |
| belasten | burden charge |
| belastet | fraught |