Eliminate

Verb

1. To completely remove, get rid of, put an end to.
2. To render (a facility) unusable, to destroy it; to disable (a soldier), make them unable to fight (typically but not necessarily by killing)
3. To kill (a person or animal).

   "a ruthless mobster who eliminated his enemies"

4. To excrete (waste products).
5. To exclude (from investigation or from further competition).

   "Bill was eliminated as a suspect when the police interviewed witnesses."