Treason(n.) The offense of attempting to overthrow the government of the state to which the offender owes allegiance, or of betraying the state into the hands of a foreign power; disloyalty; treachery.
Treason(n.) Loosely, the betrayal of any trust or confidence; treachery; perfidy.
Treasonable(a.) Pertaining to treason; consisting of treason; involving the crime of treason, or partaking of its guilt.
Treasonous(a.) Treasonable.
Words within treasonously