high treason Synonyms

treason adultery sedition subversion treachery co-optation co-option breach of trust bunco back-stabbing backstabbing faithlessness act of disloyalty act of treachery betrayal of trust breaking of faith state crime act of treason rebellion perfidy affair amour apostasy attack betrayal business cheating collaboration corruption crime cuckoldry deceit deceitfulness disloyalty duplicity lese-majesty mutiny called treason