Synonyms|37Antonyms|0|Broader|2Narrower|0Related|18
7
treason(noun, treachery, disloyalty, sedition)
3
lese majesty(noun, expression, idiom, treason)
2
disloyalty(noun, treachery, treason, sedition)
2
sedition(noun, treachery, disloyalty, treason)
1
collaboration
1
fraternization
1
lese-majesty
0
apostasy
0
betrayal(noun, treachery, disloyalty, treason, sedition)
0
betrayals
0
breach
0
breach of faith(noun, expression, idiom, treachery, disloyalty)
0
crime(noun, treachery, disloyalty, sedition)
0
deceit(noun, treachery, disloyalty, sedition)
0
deceitfulness(noun, treachery, disloyalty, sedition)
0
deception(noun, treachery, disloyalty, sedition)
0
defection
0
disaffection(noun, treachery, disloyalty, sedition)
0
dishonesty(noun, treachery, disloyalty, sedition)
0
duplicity(noun, treachery, disloyalty, sedition)
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APASmart Define. (2015). high treason thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/high_treason/thesaurus/synonyms
ChicagoSmart Define. 2015. "high treason thesaurus" https://smartdefine.org/high_treason/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, high treason thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/high_treason/thesaurus/synonyms>.
MLASmart Define. "high treason thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/high_treason/thesaurus/synonyms>