| so oft | every time |
| sooft | whenever |
| so ein | such |
| so um | toward |
| so wie | as |
| Oxhoft | hogshead |
| Gehöft | farm |
| Loft | loft |
| oft | often frequently |
| so dass | s.t. |
| so lala | so-so |
| Cho Oyu | Cho Oyu |
| so la la | so-so |
| Softcopy | soft copy |
| Softeis | soft ice cream soft serve |
| so gut wie | almost |
| so in etwa | kind of like |
| so sei es | so be it |
| so und so | so-and-so |
| umso mehr | all the more |