perfidiousness
51bad faith — Perfidy, perfidiousness, traitorousness, dishonesty, unfairness, faithlessness, lack of fidelity, want of good faith, breach of faith, Punic faith, punica fides or fides punica …
52dishonesty — n. 1. Improbity, faithlessness, knavery, treachery, falsehood, deceitfulness, perfidiousness, fraud, fraudulency, fraudulence, trickery. 2. [Said of women.] Unchastity, unfaithfulness, infidelity, frailty, wantonness, lewdness …
53perfidy — n. Perfidiousness, treachery, faithlessness, infidelity, traitorousness, treason, defection, disloyalty, breach of faith, foul play, Punic faith …
54punic faith — Treachery, treacherousness, perfidy, traitorousness, perfidiousness …
55treachery — n. Perfidiousness, perfidy, faithlessness, double dealing, foul play, infidelity, betrayal, treason, disloyalty, breach of faith, Punic faith, insidiousness, deceitfulness …
56perfidious — adjective literary someone who is perfidious is disloyal and cannot be trusted; treacherous (1) perfidiousness noun (U) …
57disloyalty — noun the investigation uncovered more cases of disloyalty than anyone had originally suspected Syn: unfaithfulness, infidelity, inconstancy, faithlessness, fickleness, unreliability, untrustworthiness, betrayal, falseness; duplicity, double… …
58perfidy — noun, literary the perfidy of her husband Syn: treachery, duplicity, deceit, deceitfulness, disloyalty, infidelity, faithlessness, unfaithfulness, betrayal, treason, double dealing, untrustworthiness, breach of trust; literary perfidiousness …
59conspiracy — cabal, intrigue, machination, *plot Analogous words: *sedition, treason: treacherousness or treachery, perfidiousness or perfidy, disloyalty, faithlessness, falseness OR falsity (see corresponding adjectives at FAITHLESS) …
60desertion — 1 *defection, apostasy Analogous words: perfidiousness or perfidy, treacherousness or treachery, disloyalty, faithlessness (see corresponding adjectives at FAITHLESS) 2 see under desert at ABANDON vb …
