English to English

verb (v)

• finish a task completely(verb.change)

  Synonym:
  clear up, finish off, finish up, get through, mop up, wrap up
  

  source: wordnet30
• kill intentionally and with premeditation(verb.social)

  Synonym:
  bump off, dispatch, hit, murder, off, remove, slay
  

  source: wordnet30
• finish eating all the food on one's plate or on the table(verb.consumption)

  Synonym:
  eat up, finish
  

  source: wordnet30