Thesaurus

perfidiousness

noun

Synonyms and Antonyms of perfidiousness

lack of faithfulness especially to one's husband or wife

perfidiousness eventually led to the couple's divorce

Synonyms of perfidiousness

disloyalty, faithlessness, falseness, falsity, inconstancy, infidelity, perfidy, unfaithfulness

Words Related to perfidiousness

betrayal, double-cross, double-dealing, duplicity, sellout, treachery, treason

deceit, deception, lying

Near Antonyms of perfidiousness

staunchness, steadfastness

dependability, reliability

honesty, trustworthiness

Antonyms of perfidiousness

allegiance, constancy, devotedness, devotion, faith, faithfulness, fealty, fidelity, loyalty

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WORD OF THE DAY

detritus

miscellaneous remnants or debris