Answer:

treason

AnswerCrossword Clue
TREASONBetrayal of confidence
TREASONGuy Fawkes' crime
TREASONConstitutional offense
TREASONThe Rosenbergs' crime
TREASONOnly crime defined in our Constitution
TREASONArnold's offense
TREASONIt's defined in Article III of the U.S. Constitution
TREASONArnold's crime
TREASONLady Jane Grey's crime
TREASONDreyfus Affair crime
TREASONCrime of betrayal
TREASONQuisling's crime
TREASONCrime mentioned in the Constitution
TREASONBenedict Arnold's crime
TREASONAct of deliberate betrayal
TREASONCrime against the state
TREASONDisloyalty to one's country
TREASONMarie Antoinette's crime
TREASONHigh crime
TREASONCharge by some against Edward Snowden
TREASONSerious betrayal
TREASONCrime against one's country
TREASONAaron Burr was once tried for it
TREASONHigh-level disloyalty
TREASONHigh-level betrayal
TREASONCrime in the Constitution
TREASONSerious disloyalty
TREASONOnly crime defined in the Constitution
TREASONDisloyalty to country
TREASONLese majesty
TREASONTurncoat's crime
TREASONPossible reason for a president's impeachment
TREASONBetrayal.
TREASONCapital wartime offense.
TREASONOvert act against one's country.
TREASONWhat Ezra Pound is accused of.
TREASONAxis Sally's crime.
TREASONGiving aid and comfort to the enemy.
TREASONSedition.
TREASONDefined in Article III, Section 3, of the Constitution.