| Amtskollege | opposite number |
| Amtskollegin | opposite number |
| Arbeitskollege | colleague coworker workmate |
| Fachkollege | peer |
| Kollege | colleague workmate co-worker |
| Teamkollege | teammate |
| Amtsbote | official messenger |
| Amtshilfe | administrative assistance |
| Berufskollege | co-worker colleague coworker |
| Autokolonne | motorcade |
| Autökologie | autecology physiological ecology |
| Kolleg | college |
| Mykologe | mycologist |
| Schulkollege | schoolmate |
| Zimmerkollege | roommate |
| ausrollen | roll happen |
| College | college |
| Altenpflege | eldercare |
| Aasfliege | blowfly carrion fly dung fly |
| amtswegig | ex officio |