as in traitorous
not true in one's allegiance to someone or something
colonists who later proved to be unfaithful to the cause of independence
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Recent Examples of unfaithful
For instance, consider someone who discovers their partner has been unfaithful.
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Mark Travers, Forbes, 27 Sep. 2024
The couple stayed together until Eriksson filed for divorce in 2001, alleging that Lyle was unfaithful to her and exchanged letters with other women without her knowledge.
—Jessica Sager, Peoplemag, 22 Sep. 2024
Neely dropped the fact that Taylor’s boyfriend Dakota might have been unfaithful to her at the beginning of their relationship.
—Lea Veloso, StyleCaster, 6 Sep. 2024
Delon continued to be unfaithful after marrying Barthélémy, and his love affair with Schneider also apparently loomed large over their relationship.
—Giacomo Aricò, Vogue, 19 Aug. 2024
See all Example Sentences for unfaithful 
Mark Travers, Forbes, 27 Sep. 2024
The couple stayed together until Eriksson filed for divorce in 2001, alleging that Lyle was unfaithful to her and exchanged letters with other women without her knowledge.
—Jessica Sager, Peoplemag, 22 Sep. 2024
Neely dropped the fact that Taylor’s boyfriend Dakota might have been unfaithful to her at the beginning of their relationship.
—Lea Veloso, StyleCaster, 6 Sep. 2024
Delon continued to be unfaithful after marrying Barthélémy, and his love affair with Schneider also apparently loomed large over their relationship.
—Giacomo Aricò, Vogue, 19 Aug. 2024
See all Example Sentences for unfaithful
Recent Examples of Synonyms for unfaithful
Adjective
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Simultaneously, Hal is on a call with President Rayburn to brief him on Penn's traitorous schemes.Samantha Stutsman, People.com, 5 Nov. 2024
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Assassinations first target Republicans deemed traitorous.Charles Bethea, The New Yorker, 4 Nov. 2024
Adjective
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Election simulations won’t tell you much, either If individual polls are unreliable, what about polling aggregators?Allison Parshall, Scientific American, 31 Oct. 2024
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Multiple critics objected to the latter option on the grounds that popular opinion was notoriously unreliable.Joseph J. Ellis, The Mercury News, 31 Oct. 2024
Adjective
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Bear in mind that his campaign was replete with false claims — about immigration, jobs, inflation, crime and more.Paul Krugman, The Mercury News, 13 Nov. 2024
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Oz is the Penguin now — like everyone in Batman’s Rogues Gallery, a caricature of his own trauma, drawn to criminal means of false liberation.Andy Andersen, Vulture, 10 Nov. 2024
Adjective
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But, these faithless actors have never changed the outcome of an election.Solcyré Burga, TIME, 28 Oct. 2024
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Since Biden is no longer in the running, they won't be considered faithless.Kaleigh Rogers, ABC News, 23 July 2024
Adjective
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Among the people blacklisted were some of those linked to Project 2025, some who resigned from Trump’s administration after the Jan. 6 riot, and others perceived as disloyal to Trump.Brady Knox, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 17 Oct. 2024
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Several Biden aides have joined Harris' campaign, but some feel like they've been labeled as disloyal by Biden's team for leaving or even considering it.Alex Thompson, Axios, 13 Oct. 2024
Adjective
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Another round of winter weather will sweep across Colorado’s Front Range and Eastern Plains on Friday, with forecasters expecting treacherous road conditions and nearly 3 feet of snow in some areas.Katie Langford, The Denver Post, 7 Nov. 2024
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Explaining electoral college math feels easy peasy (thank you, genius New York Times graphics) compared to the treacherous emotional terrain many of us will cross this week.Chloe Schama, Vogue, 5 Nov. 2024
Thesaurus Entries Near unfaithful
Cite this Entry
“Unfaithful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfaithful. Accessed 21 Nov. 2024.
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