| Soliton | soliton |
| Solistin | soloist |
| Solomon | Solomon |
| Solitär | solitaire |
| solitär | solitary |
| Molton | molleton mollitan |
| Solanin | solanine |
| Solaröl | solar oil |
| Soldaten | soldiery |
| Solicitor | solicitor |
| sollte | should |
| solo | single |
| Solo | solo stand-alone solo run |
| Isolation | insulation isolation |
| Isolator | insulator |
| Soldatin | soldier |
| Soldo | soldo |
| Solidus | solidus |
| Solist | soloist |
| Sölden | Sölden |