| semblance | The outward appearance or apparent form of something, especially when the reality is different | |
| self-styled | Claiming to be something identified by one's own declaration without official recognition or confirmation | |
| sedulous | Showing dedication and diligence | |
| sedentary | Tending to spend much time seated; somewhat inactive | |
| secular | Denoting attitudes, activities, or other things that have no religious or spiritual basis | |
| sectarian | Denoting or concerning a sect or sects | |
| secretes | To produce and discharge a substance, especially from the cells or glands in the body | |
| scurrilous | making or spreading scandalous claims about someone with the intention of damaging their reputation | |
| scuffle | A short, confused fight or struggle at close quarters | |
| scrutinize | To examine something very carefully in order to discover information or details | |