perfidiousness

  • 31falsity — Synonyms and related words: Punic faith, aberrancy, aberration, acting, affectation, appearance, attitudinizing, bad faith, barratry, blague, bluff, bluffing, breach of faith, breach of promise, breach of trust, canard, casuistry, cheating, cock… …

    Moby Thesaurus

  • 32foul play — Synonyms and related words: artifice, assassination, blood, bloody murder, bumping off, chicane, chicanery, collusion, connivance, connivery, conspiracy, covin, crime, deception, dirty pool, dirty trick, dirty work, dodgery, double dealing,… …

    Moby Thesaurus

  • 33perfidy — Synonyms and related words: betrayal, deceit, dirty pool, dirty trick, dirty work, disloyalty, double dealing, duplicity, faithlessness, falseheartedness, falseness, falsity, foul play, hypocrisy, infidelity, insidiousness, perfidiousness,… …

    Moby Thesaurus

  • 34treachery — Synonyms and related words: Machiavellianism, ambidexterity, artifice, bad faith, cunning, danger, deceitfulness, desultoriness, dirty pool, dirty trick, dirty work, dishonesty, disloyalty, double cross, double dealing, doubleness, doubleness of… …

    Moby Thesaurus

  • 35treason — Synonyms and related words: Golconda, Machiavellianism, apostasy, backsliding, betrayal, bolt, breach of trust, breakaway, collaboration, crossing over, deceit, deceitfulness, defection, degeneration, desertion, disloyalty, duplicity, eldorado,… …

    Moby Thesaurus

  • 36unfaithfulness — Synonyms and related words: Punic faith, adulterous affair, adultery, affair, amour, bad faith, barratry, breach of faith, breach of promise, breach of trust, cuckoldry, dereliction, disaffection, disloyalty, entanglement, eternal triangle,… …

    Moby Thesaurus

  • 37improbity — I (New American Roget s College Thesaurus) Lack of probity Nouns 1. improbity; dishonesty, dishonor; disgrace, disrepute; fraud, deception; lying, falsehood; bad faith, infidelity, inconstancy, faithlessness, Judas kiss, betrayal; breach of… …

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  • 38infidelity — I (New American Roget s College Thesaurus) n. betrayal, treachery; faithlessness, fickleness; adultery; skepticism, unbelief. See probity, irreligion.Ant., faithful, true. II (Roget s IV) n. 1. [Disloyalty] Syn. faithlessness, treachery,… …

    English dictionary for students

  • 39treachery — I (New American Roget s College Thesaurus) n. treason, perfidy, faithlessness, disloyalty, infidelity, falsity, falseness. See improbity, deception. II (Roget s IV) n. Syn. faithlessness, disloyalty, betrayal; see dishonesty , treason . III… …

    English dictionary for students

  • 40dishonesty — I (Roget s IV) n. Syn. deceit, deception, falsehood, trickery, infidelity, faithlessness, falsity, craft, artifice, duplicity, wiliness, untrustworthiness, insidiousness, cunning, guile, perfidiousness, slyness, perfidy, double dealing,… …

    English dictionary for students