| Solipsismus | solipsism |
| Solözismus | solecism |
| Solipsist | solipsist |
| Sophismus | sophism sophistry |
| Sozialismus | socialism |
| solipsistisch | solipsist solipsistic |
| Holismus | holism |
| Klassismus | classism |
| Speziesismus | speciesism specism |
| Kolorismus | colorism |
| Morphismus | morphism |
| Orphismus | Orphism |
| Sapphismus | sapphism |
| Semitismus | Semitism semitism |
| Sikhismus | Sikhism |
| Slawismus | Slavism |
| Stalinismus | Stalinism |
| Elitismus | elitism |
| Salafismus | Salafism |
| Scaphismus | scaphism |