#traitor__treasonist  someone who betrays his country by committing treason
  supertype:  criminal__felon__crook__outlaw__malefactor  someone who has committed (or been legally convicted of) a crime
  instance:  Benedict_Arnold
  subtype:  collaborator__collaborationist__quisling  someone who collaborates with an enemy occupying force
  subtype:  fifth_columnist__fifthcolumnist__saboteur  a member of a clandestine subversive organization who tries to help a potential invader
  subtype:  traitress__traitres  female traitor

No statement uses or specializes traitor; click here to add one.