57 entries under noun topic. ×

1
inconstancy(treachery, falseness, violation, sedition)
1
infidelity(treachery, falseness, unfaithfulness)
1
perfidiousness(treachery, falseness, infidelity, unfaithfulness)
1
perfidy(deception, treachery, crime, falseness)
1
recreancy(treachery, falseness, violation, sedition)
1
subversive activity(expression, treachery, falseness, infidelity)
1
treachery(deception, crime, revolution, falseness)
1
unfaithfulness(treachery, falseness, infidelity)
1
untrueness(treachery, falseness, violation, sedition)
1
violation(treachery, falseness, sedition, infidelity)
0
alienation
0
artifice
0
breach of faith(expression, idiom, deception, treachery)
0
cabal
0
confederacy
0
conspiracy
0
craft
0
crime(deception, treachery, disloyalty, revolutionary)
0
defection
0
desertion
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APASmart Define. (2015). seditiousness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/seditiousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "seditiousness thesaurus" https://smartdefine.org/seditiousness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, seditiousness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/seditiousness/thesaurus/synonyms>.
MLASmart Define. "seditiousness thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/seditiousness/thesaurus/synonyms>