Answer: traitor

AnswerCrossword Clue
TRAITOR

Benedict Arnold, e.g.

TRAITOR

Judas

TRAITOR

Double-dealer

TRAITOR
Arnold, notably
TRAITOR
Mutineer
TRAITORDouble-crosser
TRAITORNinth circle of hell occupant
TRAITORTurncoat
TRAITORDouble agent
TRAITORFifth columnist
TRAITORFalse friend
TRAITORRat
TRAITORBetrayer of his country.
TRAITOROne who'd sell out his country.
TRAITORQuisling.
TRAITORBenedict Arnold.
TRAITORPerfidious person.
TRAITOROne guilty of betrayal.
TRAITORPerfidious one.
TRAITORTurncoat.
TRAITORFaithless one.
TRAITORFalse friend.
TRAITORRenegade.
TRAITORWorker for 30 pieces of silver.
TRAITORBetrayer.
TRAITORArnold, for one
TRAITORQuisling
TRAITORArnold was one
TRAITORArnold, e.g.
TRAITORBenedict Arnold, for one
TRAITORBrutus, e.g.
TRAITORThis isn't true
TRAITORSellout
TRAITORBetrayer
TRAITORArnold or Judas, e.g.
TRAITORJudas, infamously
TRAITORUnfaithful one
TRAITORPerfidious person
TRAITORCandidate for the ninth circle of hell