opposer

Từ điển WordNet v3.1 - WordNet Dictionary

noun

someone who offers opposition
• Syn:
adversary, antagonist, opponent, resister
• Ant:
agonist (for: antagonist)
• Derivationally related forms:
resist (for: resister), oppose, opponent (for: opponent), oppose (for: opponent), antagonistic (for: antagonist), antagonism (for: antagonist)
• Hypernyms:
person, individual, someone, somebody, mortal, soul
• Hyponyms:
dueler, dueller, duelist, duellist, enemy,
foe, foeman, opposition, Luddite, withstander
• Instance Hyponyms:
Antichrist

• Từ đồng nghĩa / Synonyms:
  controvert, contradict, react, pit, match, play off, counterbalance, fight, fight back, fight down, defend