Definition for Treachery:

• Treasonable or disloyal conduct; betrayal of friends or country.

Synonyms for Treachery:

• n.

  •
  • disaffection,
  • disconnect,
  • inconstancy.
  •
  • trust,
  • treacherousness.
  •
  • continue,
  • disloyalty,
  • faithlessness,
  • falseness,
  • falsity,
  • infidelity,
  • unfaithfulness,
  • false-heartedness.
  •
  • double cross,
  • sellout.
  •abandonment (noun)
  • desertion.
  •conspiracy (noun)
  • cabal,
  • conspiracy,
  • intrigue,
  • plot.
  •damage (noun)
  • sabotage.
  •danger (noun)
  • danger,
  • hazard,
  • jeopardy,
  • menace,
  • perilousness,
  • risk,
  • threat,
  • Endangerment,
  • ominousness,
  • unsafeness.
  •deception (noun)
  • cozenage,
  • deceptiveness,
  • duplicity.
  •dishonesty (noun)
  • chicanery,
  • corruption,
  • craftiness,
  • crookedness,
  • deceitfulness,
  • deviousness,
  • dishonesty,
  • fraudulence,
  • hypocrisy,
  • immorality,
  • insincerity,
  • prevarication,
  • unscrupulousness,
  • Improbity,
  • feloniousness,
  • underhandedness.
  •disloyalty, dishonesty (noun)
  • betrayal,
  • bunco,
  • corruption,
  • dirty trick,
  • disaffection,
  • dodge,
  • duplicity,
  • faithlessness,
  • fake,
  • falseness,
  • flimflam,
  • gyp,
  • infidelity,
  • perfidiousness,
  • perfidy,
  • racket,
  • scam,
  • sellout,
  • shell game,
  • spoof,
  • treason,
  • two-timing,
  • whitewash,
  • Recreancy,
  • dirty pool,
  • treacherousness,
  • stab in the back,
  • dirty work,
  • fast shuffle,
  • skin game,
  • grift.
  •disobedience (noun)
  • anarchism,
  • disobedience,
  • disregard,
  • insubordination,
  • insurrection,
  • mutiny,
  • rebellion,
  • sedition,
  • subversion,
  • traitorousness,
  • treason.
  •faithlessness (noun)
  • disloyalty.
  •infidelity (noun)
  • infidelity,
  • unfaithfulness.
  •perfidy (noun)
  • perfidy.
  •sabotage (noun)
  • subversiveness.
  •treachery (noun)
  • betrayal,
  • perfidiousness,
  • perfidy,
  • treason.

• Other synonyms:

  •
  • deception,
  • disaffection,
  • faithlessness,
  • falsity,
  • infidelity,
  • sellout,
  • trick,
  • unfaithfulness,
  • treacherousness,
  • false-heartedness.
  •
  • double cross,
  • falseness.
  •
  • disconnect.
  •infidelity
  • disloyalty.
  •plot
  • cozenage.
  •roguery
  • rascality.
  •unfairness
  • foul play.
  •Other relevant words:
  • above,
  • adultery,
  • agitation,
  • ambidexterity,
  • apostasy,
  • artfulness,
  • artifice,
  • betrayal,
  • bribery,
  • bunco,
  • business,
  • casuistry,
  • changefulness,
  • cheat,
  • cheating,
  • chicane,
  • circumvention,
  • collusion,
  • conjuration,
  • conjuring,
  • continue,
  • cozenage,
  • craft,
  • crime,
  • cunning,
  • deceit,
  • deception,
  • deceptiveness,
  • delusion,
  • deserted,
  • desertion,
  • dirty trick,
  • disaffection,
  • disconnect,
  • disloyalty,
  • dissimulation,
  • dodge,
  • double cross,
  • duplicity,
  • faithlessness,
  • fake,
  • falsehood,
  • falseness,
  • falsity,
  • fickleness,
  • flattery,
  • flimflam,
  • fomentation,
  • foul play,
  • fraud,
  • graft,
  • guile,
  • gyp,
  • Hanky Panky,
  • heresy,
  • high treason,
  • hocus-pocus,
  • hollowness,
  • homicide,
  • humbug,
  • imposition,
  • imposture,
  • incitement,
  • inconstancy,
  • indirection,
  • infidelity,
  • infirmity,
  • insecurity,
  • insidiousness,
  • instability,
  • instigation,
  • insubstantiality,
  • insurgency,
  • job,
  • jobbery,
  • jugglery,
  • juggling,
  • kiss of death,
  • knavery,
  • legerdemain,
  • lying,
  • magic,
  • manslaughter,
  • misrepresentation,
  • nepotism,
  • perfidiousness,
  • perfidy,
  • peril,
  • perjury,
  • practical joke,
  • precariousness,
  • prestidigitation,
  • rabble-rousing,
  • racket,
  • rascality,
  • riskiness,
  • roguery,
  • sabotage,
  • scam,
  • sellout,
  • shadiness,
  • shakiness,
  • shame,
  • shell game,
  • shiftiness,
  • shuffle,
  • skulduggery,
  • slipperiness,
  • slyness,
  • sneakiness,
  • sophistry,
  • speculativeness,
  • spoof,
  • stab,
  • subterfuge,
  • subtlety,
  • subversiveness,
  • swindle,
  • tergiversation,
  • trick,
  • trickery,
  • trickiness,
  • trust,
  • two-timing,
  • undependability,
  • unfairness,
  • unfaithfulness,
  • unreliability,
  • unsoundness,
  • unsteadiness,
  • untrustworthiness,
  • venality,
  • whitewash,
  • wile,
  • wiliness,
  • wrongdoing,
  • Barratry,
  • Coggery,
  • Desultoriness,
  • Double dealing,
  • Doubleness,
  • Gullery,
  • Humbuggery,
  • Ingannation,
  • Insolidity,
  • Insurgence,
  • Jobbing,
  • Jockeyship,
  • Recreancy,
  • monkey business,
  • dirty pool,
  • put on,
  • Prestigiation,
  • Swindling,
  • betrayals,
  • unsubstantiality,
  • ticklishness,
  • unsureness,
  • bad faith,
  • treacherousness,
  • backstabbing,
  • false-heartedness,
  • stab in the back,
  • two-facedness,
  • funny business,
  • sharp practice,
  • Unsteadfastness,
  • murder,
  • breach of faith,
  • dirty work,
  • fast shuffle,
  • skin game,
  • judas kiss,
  • grift,
  • mouth honor,
  • falseheartedness,
  • lese-majesty,
  • supercherie.

Antonyms for Treachery:

• n.

  • disloyalty, dishonesty
    constancy, devotion, faithfulness, fidelity, forthrightness, harmony, honesty, love, loyalty, truthfulness.
  • Other antonyms:
    allegiance, defense, dependability, devotion, fairness, faithfulness, fealty, fidelity, good faith, honesty, integrity, loyalty, protection, reliability, safeguard, shield, staunchness, steadfastness, trustworthiness, truth, uprightness.

• Other antonyms:

  • n. t.
    allegiance, dependability, faithfulness, fealty, fidelity, loyalty, reliability.