1
as in infidelity
lack of faithfulness especially to one's husband or wife
a wife who long ago became resigned to the chronic faithlessness of her husband
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in betrayal
the act or fact of violating the trust or confidence of another
the former butler's mercenary faithlessness shocked and offended the royal family
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for faithlessness
Noun
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Honey is typically in the business of infidelity, taking cases involving suspicious spouses and their philandering partners.—
Lovia Gyarkye,
HollywoodReporter,
23 May 2025 -
The entrepreneur and wellness coach addressed rumors of infidelity while responding directly to a fan’s accusation on Instagram.—
Amber Corrine,
VIBE.com,
23 May 2025
Noun
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One professor challenged that reasoning, which Casas repeated during the panel on Wednesday, telling the police chief that for students with fragile immigration statuses, being detained by university police would feel like a betrayal.—
Garrett Shanley,
Miami Herald,
23 May 2025
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In the aftermath, Mahnaz will be forced to confront betrayal and loss, and to embark on a quest for justice.—
Baz Bamigboye,
Deadline,
22 May 2025
Noun
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In the court of public opinion, any credible allegation of drug use, adultery or moral misstep is typically perceived as career-ending.—
Patrick Brzeski,
HollywoodReporter,
21 May 2025
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Mlotek’s title presumably comes from no-fault divorce laws, which did away with the idea that divorce required proof of wrongdoing, such as abuse or adultery.—
Hannah Jocelyn,
New Yorker,
26 Mar. 2025
Noun
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Press play below to learn more about Wells’ treachery, and to get a sneak peek at the fugitive interacting with her latest target.—
Matt Webb Mitovich,
TVLine,
7 Apr. 2025
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Sinners is one of the great vampire movies of the modern age, mining the legend of these perpetual outsiders who desperately yearn to belong, but whose silky promises are rooted in treachery.—
Stephanie Zacharek,
Time,
29 Apr. 2025
Noun
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That's telling about the culture that was created in which questioning or stress-testing created suspicions of disloyalty.—
Philip Elliott,
Time,
20 May 2025
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In April, the president fired the head of the NSA after the conspiracist Laura Loomer accused him of disloyalty; in early May, the administration announced plans to cut more than a thousand jobs at the CIA and other spy agencies.—
James Santel,
The Atlantic,
8 May 2025
Noun
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Lee’s campaign has asserted that a sitting president cannot be criminally prosecuted, except in cases of treason.—
Jong Eun Lee,
The Conversation,
29 May 2025
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The cost of failure would have been death on the grounds of treason.—
Daniel Twining,
National Review,
22 May 2025
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Cite this Entry
“Faithlessness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/faithlessness. Accessed 3 Jun. 2025.
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