turncoat

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a disloyal person who betrays or deserts his cause or religion or political party or friend etc.
• Syn:
deserter, apostate, renegade, recreant, ratter
• Derivationally related forms:
rat (for: ratter), recreant (for: recreant), renegade (for: renegade), apostate (for: apostate), apostatize (for: apostate), apostatise (for: apostate), desert (for: deserter)
• Hypernyms:
quitter

• Từ đồng nghĩa / Synonyms:
  deserter, apostate, renegade, recreant, ratter