English to English

noun (n)

• someone who offers opposition

  seseorang yang menawarkan oposisi

  Synonym:
  adversary, antagonist, opponent, resister
  Antonym:
  agonist
  

  source: wordnet30
• One who opposes; an opponent; an antagonist; an adversary.

  satu yang opposes; lawan; sebuah antagonis; musuh.

  source: webster1913