Word Thesaurus
Treason Synonyms:
sedition
disloyalty
treachery
subversion
betrayal
duplicity
Treason antonym:
allegience
Sedition Synonyms:
incitement to rebellion
agitation
treason
subversion
rabblerousing
troublemaking
Conclusion:
Sedition is probably the more appropriate word, but treason is not out of line.
Regards,
Mark
