| Studienkollege | fellow student |
| Stubenfliege | house fly house-fly housefly |
| Studienakten | transcript |
| Studienarbeit | assignment |
| Studienplan | curriculum |
| Studienurlaub | sabbatical |
| Stutenfohlen | filly |
| Stutenfüllen | filly |
| Studienreise | educational journey study trip |
| Scientologe | Scientologist |
| Serienkiller | serial killer |
| Suppenkelle | ladle |
| Steinkohle | hard coal glance coal |
| Arbeitskollege | colleague coworker workmate |
| Schulkollege | schoolmate |
| Teamkollege | teammate |
| Zimmerkollege | roommate |
| Steppenroller | tumbleweed |
| Staudensellerie | celery |
| Steinfliege | stonefly |