treasonous

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

having the character of, or characteristic of, a traitor
- the faithless Benedict Arnold
- a lying traitorous insurrectionist
• Syn:
faithless, traitorous, unfaithful, treasonable
• Similar to:
disloyal
• Derivationally related forms:
treason, unfaithfulness (for: unfaithful), traitor (for: traitorous), traitorousness (for: traitorous), faithlessness (for: faithless)

• Từ đồng nghĩa / Synonyms:
  faithless, traitorous, unfaithful, treasonable