Synonyms: perfidy, betrayal, treachery, treason
Definition: an act of deliberate betrayal
Similar words: knavery, dishonesty
Definition: lack of honesty; acts of lying or cheating or stealing
Synonyms: treason, lese majesty, high treason
Definition: a crime that undermines the offender's government
Similar words: law-breaking, crime, criminal offence, criminal offense, offence, offense
Definition: (criminal law) an act punishable by law; usually considered an evil act
Usage: a long record of crimes
Synonyms: subversiveness, traitorousness, treason
Definition: disloyalty by virtue of subversive behavior
Similar words: disloyalty
Definition: the quality of being disloyal