| Steppeilder | Steppe Polecat |
| Steppevibe | Sociable Lapwing |
| Steppeørn | Steppe Eagle |
| Steradian | Steradian |
| stereoanlæg | stereo |
| Stereokamera | Stereo camera |
| steril | sterile |
| steriliserbar | sterilizable |
| sterilisering | sterilisation |
| Sterling | Sterling Airlines |
| sterlingsølv | sterling silver |
| Sternorrhyncha | Sternorrhyncha |
| Sternum | Sternum |
| steroid | steroid |
| Stettin | Szczecin |
| Stettiner Haff | Szczecin Lagoon |
| Steve Austin | Stone Cold Steve Austin |
| Steve Ballmer | Steve Ballmer |
| Steve Biko | Steve Biko |
| Steve Binetti | Steve Binetti |
| Steve Buscemi | Steve Buscemi |
| Steve Harris | Steve Harris |
| Steve Irwin | Steve Irwin |
| Steve Jobs | Steve Jobs |
| Steve Jones | Steve Jones |
| Steve Kloves | Steve Kloves |
| Steve Martin | Steve Martin |
| Steve Vai | Steve Vai |
| Steve Wozniak | Steve Wozniak |
| Steven de Jongh | Steven de Jongh |
| Steven Gerrard | Steven Gerrard |
| Steven Runciman | Steven Runciman |
| Steven Soderbergh | Steven Soderbergh |
| Steven Spielberg | Steven Spielberg |
| Stevie Ray Vaughan | Stevie Ray Vaughan |
| Stevie Wonder | Stevie Wonder |
| Stevns | Stevns |
| Stevns Kommune | Stevns |
| Stewie Griffin | Stewie Griffin |
| Steyr AUG | Steyr AUG |
| Steyr-Daimler-Puch | Steyr-Daimler-Puch |
| sti | path |
| Stiffelio | Stiffelio |
| Stift | Diocese |
| stifte | strike up |
| Stiftelsen for industriell og teknisk forskning | SINTEF |
| stigbøjle | stirrup |
| stigende havoverflade | rising sea level |
| Stigmatisation | Stigmata |
| stigning | ascent |
| Stik | Plug |
| stik i rend dreng | gofer |
| Stikkan Anderson | Stig Anderson |
| stikkelsbær | gooseberry |
| Stikkontakt | Jack |
| stikling | cutting |
| Stikmyg | Mosquito |
| stikprøve | random test |
| Stikspil | Trick-taking game |
| Stilbit | Stilbite |
| Stilet | Dagger |
| stilfærdig | unobtrusive |
| stilhed | silence |
| Stilk-Eg | Pedunculate Oak |
| stille | calm |
| stilleben | still life |
| Stillehavet | Pacific |
| Stillehavskrigen | Pacific War |
| stilleområde | residential area with traffic calmings |
| stillids | goldfinch |
| stilling | attitude |
| stillits | goldfinch |
| Stilton | Stilton |
| Sting | Sting |
| stinksvamp | stinkhorn |
| Stirling | Stirling |
| Stirling Moss | Stirling Moss |
| Stirlingmotor | Stirling engine |
| stirre | stare |
| Stive | Starch |
| stivelse | starch |
| stiver | strut |
| Stivkrampe | Tetanus |
| stjerne | asterisk |
| Stjerne-Magnolia | Magnolia stellata |
| stjerneanis | star anise |
| Stjerneanis-slægten | Illicium |
| Stjernebillede | Constellation |
| stjernekaster | sparkler |
| Stjernerne på Hollywood Walk of Fame | List of stars on the Hollywood Walk of Fame |
| Stjerneskærm | Astrantia |
| stjernestatus | stardom |
| Stjernetegn | Zodiac |
| stjernetyder | astrologer |
| stjernetåge | nebula |
| stjålen | stolen |
| stjålet | stolen |
| Stjålne kys | Stolen Kisses |
| stjæle | rob |
| Stjørdal | Stjørdal |
| Stoa | Stoa |
| Stockholm | Stockholm |
| Stockholm Knockout Live | Stockholm Knockout Live |
| Stockholm Slot | Stockholm Palace |
| Stockholms län | Stockholm County |
| Stockholmsyndrom | Stockholm syndrome |
| stodder | vagabond |
| stof | drug |
| stofbalance | balance of matter |
| stoffers adfærd | behaviour of substances |
| stofmisbruger | drug addict |
| stofskifte | metabolism |
| stofskifteprodukt | metabolite |
| Stoicisme | Stoicism |
| stok | stick |
| stokastisk | stochastic |
| Stoke-on-Trent | Stoke-on-Trent |
| Stokholm-syndrom | Stockholm syndrome |
| Stokholmsyndrom | Stockholm syndrome |
| Stokke | Stokke |
| stol | chair |
| Stolberg | Stolberg |
| stole | count on |
| Stone Roses | The Stone Roses |
| Stone Town | Stone Town |
| Stonehenge | Stonehenge |
| Stonewall Jackson | Stonewall Jackson |
| Stop | Halt |
| Stop the Clocks | Stop the Clocks |
| Stop-motion | Stop motion |
| stoppested | bus stop |
| stor | big |
| Stor Anakonda | Green Anaconda |
| Stor bredpande | Large Skipper |
| Stor Fladstjerne | Stellaria holostea |
| stor flagspætte | great spotted woodpecker |
| Stor Fruesko | Cypripedium calceolus |
| stor hornugle | eagle owl |
| Stor ildfugl | Large Copper |
| stor kobbersneppe | black-tailed godwit |
| Stor mosesnegl | Lymnaea stagnalis |
| stor myresluger | giant anteater |
| Stor regnorm | Lumbricus terrestris |
| stor risiko | major risk |
| stor skallesluger | goosander |
| Stor Vandarve | Montia fontana |
| Stor vandkalv | Dytiscus marginalis |
| Stor vandsalamander | Great Crested Newt |
| Stor-Elvdal | Stor-Elvdal |
| Storax-familien | Styracaceae |
| Storbladet Lind | Tilia platyphyllos |
| Storblomstret Perikon | Hypericum calycinum |
| Storbranden i London | Great Fire of London |
| Storbritannien | Great Britain |
| Storbritanniens flag | Flag of the United Kingdom |
| Storbritanniens militær | British Armed Forces |
| Storby | Town |
