treasonist

Từ điển WordNet v3.1 - WordNet Dictionary

noun

someone who betrays his country by committing treason
• Syn:
traitor
• Derivationally related forms:
treason, traitorous (for: traitor)
• Hypernyms:
criminal, felon, crook, outlaw, malefactor
• Hyponyms:
collaborator, collaborationist, quisling, fifth columnist, saboteur, traitress
• Instance Hyponyms:
Arnold, Benedict Arnold