Treason Synonyms and Antonyms

Willful violation of allegiance to one's country
Willful betrayal of fidelity, confidence, or trust
  1. perfidy
  2. treachery
  3. sedition
  4. dishonesty
  5. disloyalty
  6. betrayal
  7. seditiousness
  8. seditionary act
  9. treacherousness
  10. subversiveness
  11. duplicity
  12. seditious act
  13. lese majesty
  14. aid and comfort to the enemy
  15. mutiny
  16. factious revolt
  17. revolt
  18. traitorousness
A crime that undermines the offender's government
  1. impeach

Words Related to Treason

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.