| Sondermeldung | breaking news |
| Sondersendung | special |
| Sonderling | eccentric queer fellow singular man |
| Sondersitzung | special/extraordinary meeting/session |
| Fehlermeldung | error message |
| Sonderbeitrag | feature |
| Sondermüll | special waste |
| Sonderzug | chartered train special train |
| Sondierung | sounding probe |
| Sanderling | sanderling |
| Vermeidung | avoidance |
| Sprachmeldung | voice message |
| Anmeldung | registration |
| Unterredung | discussion interview parley |
| Absonderung | isolation separation secession sequestration secretion emission excretion |
| Sonderfall | special case |
| Sonderposten | extraordinary items special item |
| Sonderrecht | privilege |
| Sonderschule | special needs school special school |
| Sonderzeichen | special character |