| seaplane | sjöflygplan |
| seaport | hamnstad |
| SeaQuest DSV | SeaQuest DSV |
| sear | bryna |
| search | söka |
| search engine | sökmotor |
| Search engine marketing | Sökmotormarknadsföring |
| search for | söka |
| search party | spaningspatrull |
| search through | genomsöka |
| search warrant | husrannsakningsorder |
| search-and-replace | sök och ersätt |
| searchable | sökbar |
| searched | genomsökt |
| searching | sökande |
| searchlight | strålkastare |
| searing | svidande |
| Sears | Sears |
| Sears Holdings Corporation | Sears |
| Sears Tower | Sears Tower |
| seascape | havsmålning |
| seashell | skal |
| seashore | kust |
| seasick | sjösjuk |
| seasickness | sjösjuka |
| seaside | kust |
| seaside resort | badort |
| season | krydda |
| seasonable | lämplig |
| seasonal | säsongs- |
| seasonal affective disorder | årstidsbunden depression |
| seasoned | erfaren |
| seasoning | krydda |
| seasons | säsonger |
| seat | plats |
| SEAT Alhambra | Seat Alhambra |
| SEAT Altea | Seat Altea |
| SEAT Arosa | Seat Arosa |
| seat belt | säkerhetsbälte |
| SEAT Córdoba | Seat Córdoba |
| SEAT Ibiza | Seat Ibiza |
| SEAT León | Seat León |
| SEAT Málaga | Seat Malaga |
| seat-belt | säkerhetsbälte |
| seating | placering |
| Seattle | Seattle |
| Seattle Mariners | Seattle Mariners |
| Seattle Seahawks | Seattle Seahawks |
| Seattle SuperSonics | Seattle SuperSonics |
| seawall | skyddsmur mot havet |
| seaward | mot havet |
| seawater | havsvatten |
| seaway | sjöväg |
| seaweed | havsväxt |
| SeaWind Line | Sea Wind Line |
| seaworthiness | sjövärdighet |
| seaworthy | sjöduglig |
| Sebastian | Sebastian |
| Sebastian Brant | Sebastian Brant |
| Sebastian Cabot | Sebastiano Caboto |
| Sebastian Haffner | Sebastian Haffner |
| Sebastian Kehl | Sebastian Kehl |
| Sebastian Kneipp | Sebastian Kneipp |
| Sebastian of Portugal | Sebastian I av Portugal |
| Sebastian Vettel | Sebastian Vettel |
| Sebastiane | Sebastian |
| Sebastiano del Piombo | Sebastiano del Piombo |
| Sebastiano Serlio | Sebastiano Serlio |
| Sebastianus | Sebastian |
| Sebastián Iradier | Sebastián Yradier |
| Sebnitz | Sebnitz |
| Seborga | Seborga |
| sebum | talg |
| Sebük Tigin | Sebüktegin |
| Secale | Råg |
| SECAM | SECAM |
| Secchi disk | Secchiskiva |
| secede | utträda |
| secession | utträde |
| Seckau | Seckau |
