| swinish | animal |
| swipe | piquer |
| swirl | tournoyer |
| swish | siffler |
| swish its tail | fouetter de la queue |
| Swiss | Suisse |
| Swiss Air Force | Luftwaffe |
| Swiss Army knife | couteau suisse |
| Swiss chard | blette |
| Swiss cheese | emmental |
| Swiss Confederation | Confédération suisse |
| Swiss Council of States | Conseil des États |
| Swiss cuisine | Cuisine suisse |
| Swiss Democrats | Démocrates suisses |
| Swiss Federal Constitution | Constitution de la Suisse |
| Swiss Federal Council | Conseil fédéral |
| Swiss Federal Institute of Technology | École polytechnique fédérale |
| Swiss Federation of Trade Unions | Union syndicale suisse |
| Swiss Film Archive | Cinémathèque suisse |
| Swiss Football Association | Association suisse de football |
| Swiss Foundation for Mine Action | Fondation suisse de déminage |
| Swiss franc | Franc suisse |
| Swiss French | Français de Suisse |
| Swiss German | allemand de Suisse |
| Swiss Grand Prix | Grand Prix automobile de Suisse |
| Swiss Guard | Garde suisse pontificale |
| Swiss Guide and Scout Movement | Mouvement scout de Suisse |
| Swiss International Air Lines | Swiss International Air Lines |
| Swiss Life | Swiss Life |
| Swiss literature | Littérature suisse |
| Swiss mercenaries | Mercenaires Suisses |
| Swiss National Bank | Banque nationale suisse |
| Swiss national ice hockey team | Équipe de Suisse de hockey sur glace |
| Swiss National Library | Bibliothèque nationale suisse |
| Swiss National Museum | Musée national suisse |
| Swiss National Park | Parc national suisse |
| Swiss Party of Labour | Parti suisse du Travail |
| Swiss plateau | Plateau suisse |
| Swiss Post | La Poste Suisse |
| Swiss Psalm | Cantique suisse |
| swiss roll | gâteau roulé |
| Swiss Super League | Championnat de Suisse de football |
| Swiss system tournament | Système suisse |
| Swiss Verein | Verein suisse |
| Swiss wine | Viticulture en Suisse |
| Swissair | Swissair |
| Swisstopo | Swisstopo |
| switch | changement |
| switch around | changer |
| Switch box | Coffret électrique |
| Switch levers | Levier de changement de vitesse |
| switch off | fermer |
| Switch off the light | Éteindre le feu |
| switch on | mettre en marche |
| switch over | passer à |
| switch to | changer |
| switchblade | couteau à cran d'arrêt |
| switchboard | tableau |
| Switched capacitor | Circuit à capacités commutées |
| Switching exchange | Milieu |
| Switzer | Switzer |
| Switzerland | Suisse |
| Switzerland in the Eurovision Song Contest | La Suisse et le Concours Eurovision de la chanson |
| Switzerland national football team | Équipe de Suisse de football |
| Switzerland national handball team | Équipe de Suisse de handball masculin |
| swivel | tourner |
| swivel around | tourner |
| swivel chair | fauteuil pivotant |
| Swivel screw | Vis pivotante |
| swizz | arnaque |
| swizzle stick | fouet |
| SWM | SWM |
| swollen | enflé |
| Swollen cheek | Claque |
| swoon | pâmoison |
| swoop | précipitation |
| swoop down | fondre |
| swop | échanger |
| sword | épée |
| Sword and sandal film | Péplum |
| Sword and sandal movie | Péplum |
| Sword and sorcery | Heroic fantasy |
| Sword Beach | Sword Beach |
| Sword Coast | Côte des Épées |
| Sword fighting | Escrime |
| Sword in the Moon | Sword in the Moon |
| sword of Damocles | épée de Damoclès |
| Sword-leaved Helleborine | Céphalanthère à feuilles étroites |
| Swordcane | Canne-épée |
| swordfish | espadon |
| swordplay | escrime |
| swordsman | épéiste |
| swot | bûcheur |
| SWOT analysis | SWOT |
| Swow | Il a montré |
| SWX Swiss Exchange | SWX Swiss Exchange |
| SX Arietis stars | Etoiles SX Arietis |
| SX Phoenicis stars | Etoiles SX Phoenicis |
| SXGA | Super Extended Graphics Array |
| SY | SY |
| Syagrius | Syagrius |
| Syagrus romanzoffiana | Syagrus romanzoffiana |
| Syangja District | District de Syangja |
| Sybaris | Sybaris |
| sybarite | sybarite |
| sybaritic | sybarite |
| Syberia | Syberia |
| Sybill Trelawney | Sibylle Trelawney |
| Sybille Bammer | Sybille Bammer |
| SYBR Green | SYBR Green I |
| sycamore | sycomore |
| sycamore maple | érable sycomore |
| Sychrov Castle | Château de Sychrov |
| sycophancy | flatterie |
| sycophant | flagorneur |
| Sycorax | Sycorax |
| Syców | Syców |
| Syd Barrett | Syd Barrett |
| Sydenham | Sydenham |
| Sydney | Sydney |
| Sydney Brenner | Sydney Brenner |
| Sydney Camm | Sidney Camm |
| Sydney FC | Sydney FC |
| Sydney Harbour Bridge | Harbour Bridge |
| Sydney Olympic FC | Sydney Olympic FC |
| Sydney Opera House | Opéra de Sydney |
| Sydney Parkinson | Sydney Parkinson |
| Sydney Pollack | Sydney Pollack |
| Sydney racial violence continues | Les violences raciales continuent à Sydney |
| Sydney Tamiia Poitier | Sydney Tamiia Poitier |
| Sydney to Hobart Yacht Race | Sydney-Hobart |
| Sydney United | Sydney United FC |
| Syed Ahmed Khan | Syed Ahmad Khan |
| Syens | Syens |
| Sykes-Picot Agreement | Accord Sykes-Picot |
| Syktyvkar | Syktyvkar |
| Syldavia | Syldavie |
| Sylhet | Sylhet |
