General:
* Expel: This is a general synonym for eject, meaning to force someone or something out.
* Remove: This word is more neutral and can be used in various contexts.
* Discharge: This word often implies a forceful expulsion, like firing a gun.
* Evict: This specifically means to force someone out of a property.
Specific contexts:
* For a CD/DVD: You could use eject, remove, unmount, or release.
* For a person: You could use kick out, throw out, banish, or deport.
* For a projectile: You could use launch, fire, propel, or shoot.
Informal:
* Toss out
* Boot out
* Chuck out
Choose the word that best fits the specific situation and tone you want to convey.