| Sicherheitsglas | safety glass |
| Sicherheitsrat | UN Security Council |
| Sicherheitsgurt | seat belt safety belt |
| Sicherheitshelm | hard hat |
| Sicherheitsmann | security guard |
| Sicherheitsnetz | backstop |
| Sicherheitskraft | security forces |
| Sicherheitskopie | backup |
| Sicherheitskräfte | security forces |
| Sicherheit | safety security certainty surety assurance cocksureness confidence cover guarantee positiveness |
| Sicherheitsdienst | security service |
| Sicherheitsgefühl | feeling of security sense of security |
| Sicherheitslücke | security hole security vulnerability |
| Sicherheitsnadel | safety pin |
| Sicherheitsschuh | safety boot |
| Sicherheitsweste | safety vest safty-vest |
| sicherheitshalber | preventively |
| Sicherheitsbeamter | security guard |
| Sicherheitsmangel | security hole |
| Sicherheitstheater | security theater |