perfidy

noun

Definition of perfidynext
1
as in infidelity
lack of faithfulness especially to one's husband or wife his wife's perfidy was a moment of uncharacteristic weakness

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2
as in treachery
the act or fact of violating the trust or confidence of another the full cost—both in compromised intelligence and in human life—of the double agent's perfidy is not yet known

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Thesaurus Entries Near perfidy

perfidiousness

perfidy

perforate

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Cite this Entry

“Perfidy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perfidy. Accessed 10 Dec. 2023.

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More from Merriam-Webster on perfidy

Nglish: Translation of perfidy for Spanish Speakers

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