| slumpa bort | sell off |
| slumpartad | hit or miss |
| Slumpfel | Errors and residuals in statistics |
| Slumptalsgenerator | Random number generation |
| slumpvis | random |
| slumpvist | randomly |
| slumra | drowse |
| slumra till | doze off |
| slumrande | dozing |
| slunga | launch |
| Slunj | Slunj |
| slup | pinnace |
| slupstyrare | coxswain |
| slurk | swig |
| slurpa | slurp |
| sluskig | poor |
| sluskigt | poorly |
| sluss | lock |
| slussport | sluice-gate |
| slussvakt | lockkeeper |
| slut | worn-out |
| slut på citat | unquote |
| slut- | concluding |
