| sterile | antiséptico |
| sterilely | esteril |
| sterilisation | esterilización |
| sterility | esterilidad |
| sterilizable | esterilizable |
| sterilization | esterilización |
| sterilize | castrar |
| sterilizer | esterilizador |
| sterilizing | esterilización |
| sterling | esterlina |
| stern | severo |
| Stern Review | Informe Stern |
| sternness | rigor |
| sternum | esternón |
| steroid | esteroide |
| steroidogenesis | esteroidogénesis |
| steroidogenic | esteroidogénico |
| Sterope | Estéropes |
| Steropes | Estéropes |
| Steropodon | Steropodon |
| stertorous | estertoroso |
| Sterzing | Vipiteno |
| Stesichorus | Estesícoro |
| stethoscope | estetoscopio |
| stetson | sombrero de alas anchas |
| Stettlen | Stettlen |
| Steve Ballmer | Steve Ballmer |
| Steve Biko | Steve Biko |
| Steve Binetti | Steve Binetti |
| Steve Buscemi | Steve Buscemi |
| Steve Cherundolo | Steve Cherundolo |
| Steve Finnan | Steve Finnan |
| Steve Fossett | Steve Fossett |
| Steve Harris | Steve Harris |
| Steve Hewitt | Steve Hewitt |
| Steve Howe | Steve Howe |
| Steve Irwin | Steve Irwin |
| Steve Jobs | Steve Jobs |
| Steve Jocz | Steve Jocz |
| Steve Jones | Steve Jones |
| Steve Kloves | Steve Kloves |
| Steve Marker | Steve Marker |
| Steve Martin | Steve Martin |
| Steve McManaman | Steve McManaman |
| Steve McQueen | Steve McQueen |
| Steve Morse | Steve Morse |
| Steve Nash | Steve Nash |
| Steve Ovett | Steve Ovett |
| Steve Reeves | Steve Reeves |
| Steve Vai | Steve Vai |
| Steve Winwood | Steve Winwood |
| Steve Wozniak | Stephen Wozniak |
| stevedore | estibador |
| Steven Chu | Steven Chu |
| Steven de Jongh | Steven De Jongh |
| Steven Gerrard | Steven Gerrard |
| Steven Harper | Stephen Harper |
| Steven MacLean | Steven MacLean |
| Steven Pinker | Steven Pinker |
| Steven Runciman | Steven Runciman |
| Steven Seagal | Steven Seagal |
| Steven Soderbergh | Steven Soderbergh |
| Steven Spielberg | Steven Spielberg |
| Steven Van Zandt | Steven Van Zandt |
| Steven Weinberg | Steven Weinberg |
| stevia | stevia |
| Stevia rebaudiana | Stevia rebaudiana |
| Stevie Ray Vaughan | Stevie Ray Vaughan |
| Stevie Wonder | Stevie Wonder |
| Steviol glycoside | Steviósido |
| stew | estofar |
| steward | camarero |
| stewardess | camarera |
| stewards | sobrestante |
| Stewards of Gondor | Senescales Regentes de Gondor |
| stewardship | administración |
| Stewart Grand Prix | Stewart Grand Prix |
| stewed | estofado |
| stewed fruit | compota |
| Stewie Griffin | Stewie Griffin |
| Steyr | Steyr |
| Steyr AUG | Steyr AUG |
| Steyr TMP | TMP |
| Steyr-Daimler-Puch | Steyr |
| Steyr-Land | Steyr |
| Sthenelus | Esténelo |
| Stheno | Esteno |
| stibnite | antimonita |
| stibonium | estibonio |
| stick | adherirse |
| stick at | seguir con |
| stick by | ser fiel a |
| stick in one's memory | quedar grabado en la mente de uno |
| stick insect | fasmo |
| Stick of French bread | Baguette |
| stick one's nose in | interferir con |
