| sad | afligido |
| Sad Cypress | Sad Cypress |
| Sadako Sasaki | Sadako Sasaki |
| Saddam Hussein | Saddam Husein |
| Saddam Hussein executed by hanging | Ejecutan a Saddam Husein |
| Saddam Hussein sentenced to death for Dujail killings | Saddam Husein es condenado por el Tribunal Supremo Iraquí a morir en la horca |
| sadden | desanimar |
| saddening | penoso |
| saddle | silla |
| saddle blanket | acolchado |
| saddle girth | cincha |
| Saddle-billed Stork | Ephippiorhynchus senegalensis |
| saddlebag | alforja |
| saddler | talabartero |
| saddlery | guarniciones |
| Sadducees | Saduceo |
| Sade Adu | Sade Adu |
| Sadeq Hedayat | Sadeq Hedayat |
| sadism | sadismo |
| sadist | sádico |
| sadistic | sádico |
| sadly | infelizmente |
| sadness | pesar |
| Sado Island | Río Sado |
| Sado river | Río Sado |
| sadomasochism | sadomasoquismo |
| sadomasochist | sadomasoquista |
| Sadriddin Aini | Sadriddin Aini |
| Sadyattes | Sadiates II |
| Saeed Al-Owairan | Saeed Al-Owairan |
| Saeed Jalili | Sayed Yalili |
| Saeima | Saeima |
| Saeko Chiba | Saeko Chiba |
| safari | safari |
| Safavid dynasty | Imperio Safávida |
| safe | prudente |
| safe and sound | sano y salvo |
| safe keeping | protestacion |
| safe-conduct | salvoconducto |
| safe-deposit box | caja fuerte |
| Safed | Safed |
| SafeDisc | SafeDisc |
| safeguard | salvoconducto |
| safeguard against | proteger de |
| safeguard from | proteger de |
| safeguarded | asegurado |
| safeguards | asegurado |
| safekeeping | custodia |
| safely | con seguridad |
| safety | condón |
| safety belt | cinturón de seguridad |
| Safety car | Coche de seguridad |
| safety catch | seguro |
| safety glass | vidrio de seguridad |
| safety island | refugio |
| safety measure | medida de seguridad |
| safety pin | imperdible |
| safety-deposit box | caja fuerte |
| safety-pin | imperdible |
| Saffir-Simpson Hurricane Scale | Escala de huracanes de Saffir-Simpson |
| safflower | alazor |
| saffron | azafrán |
| Saffron Finch | Sicalis flaveola |
| Safien | Safien |
| Safnern | Safnern |
| Safranbolu | Safranbolu |
| Safri Duo | Safri Duo |
| Safvet-beg Bašagić | Safvet-beg Bašagić |
| sag | combarse |
| saga | saga |
