| setor | sector |
| Setor primário | Primary sector of economic activity |
| setor privado | private sector |
| setor público | public sector |
| Setor quaternário | Quaternary sector of industry |
| Setor secundário | Secondary sector of industry |
| Setor terciário | Tertiary sector of industry |
| setra | slingshot |
| Setsuan | Sichuan |
| Setsuna Meioh | Sailor Pluto |
| seTswana | Tswana |
| setter | setter |
| setuagenária | septuagenarian |
| setuagenário | septuagenarian |
| setuagésimo | seventieth |
| Setúbal | Setúbal |
| seu | yours |
| Seubersdorf | Seubersdorf |
| Seukendorf | Seukendorf |
| Seul | Seoul |
| seundo(a) | yourself |
| seuo(a)ha | its |
| seus | home front |
| seus(a)ha | yourswe |
| Seuzach | Seuzach |
| Sevastopol | Sevastopol |
| Sevelen | Sevelen |
| Seven Little Fortunes | Seven Little Fortunes |
| Seven Year Itch | Seven Year Itch |
| Seven-card stud | Seven-card stud |
| Seventh Son of a Seventh Son | Seventh Son of a Seventh Son |
| severamente | badly |
| severidade | roughness |
| severo | rigorous |
| Severo Fernández Alonso Caballero | Severo Fernández |
| Severo Ochoa | Severo Ochoa |
| Severo Snape | Severus Snape |
| severoeira | harsh |
| Seversk | Seversk |
| Sevgein | Sevgein |
| Sevii Islands | Sevii Islands |
| Sevilha | Seville |
| Sevilhanas | Sevillanas |
| Sevilla Fútbol Club | Sevilla FC |
| sewing-caixa | sewing-box |
| sewing-cesta | sewing-basket |
| sewing-classe | sewing-class |
| sewing-coisas | sewing-things |
| sewing-enfíe | sewing-thread |
| sewing-máquina | sewing-machine |
| sex | sex |
| Sex and the City | Sex and the City |
| sex appeal | sex appeal |
| Sex on the Beach | Sex on the beach |
| Sex Pistols | Sex Pistols |
| sex shop | sex shop |
| sex symbol | sex symbol |
| sex-appeal | sex appeal |
