as in immoral
not guided by or showing a concern for what is right
an unprincipled businessman who made a lot of money—and didn't care how he did it
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Recent Examples of unprincipled
Yet Aster casts their motives as unprincipled and self-serving.
—
Richard Brody, New Yorker, 5 Sep. 2025
Antoni is that rarity who has drawn harsh criticism from economists on the right as well as the mainstream for being ignorant, unprincipled, and incompetent.
—Robert B. Reich, Hartford Courant, 21 Aug. 2025
She is utterly disillusioned with the ugly transformations of leftist leaders, such as Daniel Ortega of Nicaragua and Evo Morales of Bolivia, into unprincipled strongmen.
—Foreign Affairs, 19 Aug. 2025
Parrilla has the more complex role; Bruiser is unprincipled and lacking in shame, yet generally correct and fair.
—Daniel Fienberg, HollywoodReporter, 14 Aug. 2025
See All Example Sentences for unprincipled
Richard Brody, New Yorker, 5 Sep. 2025
Antoni is that rarity who has drawn harsh criticism from economists on the right as well as the mainstream for being ignorant, unprincipled, and incompetent.
—Robert B. Reich, Hartford Courant, 21 Aug. 2025
She is utterly disillusioned with the ugly transformations of leftist leaders, such as Daniel Ortega of Nicaragua and Evo Morales of Bolivia, into unprincipled strongmen.
—Foreign Affairs, 19 Aug. 2025
Parrilla has the more complex role; Bruiser is unprincipled and lacking in shame, yet generally correct and fair.
—Daniel Fienberg, HollywoodReporter, 14 Aug. 2025
See All Example Sentences for unprincipled
Recent Examples of Synonyms for unprincipled
Adjective
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More and more people are avoiding dating or befriending those with opposing political views, and growing numbers describe those on the other side as closed-minded, dishonest, immoral and unintelligent.—
Justin Callais,
Twin Cities,
5 Mar. 2026
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More and more people are avoiding dating or befriending those with opposing political views, and growing numbers describe those on the other side as closed-minded, dishonest, immoral and unintelligent.—
Justin Callais,
Chicago Tribune,
2 Mar. 2026
Adjective
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There’s also just one overwhelming evil force in this play — the Nazis — whereas Dumas had his musketeers fighting not just ruthless government officials but royalty, religious leaders and nobles.—
Christopher Arnott,
Hartford Courant,
11 Mar. 2026
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With a lesser interpreter in the role, Eva might have read more reductively as just a ruthless bureaucratic leader.—
David Rooney,
HollywoodReporter,
10 Mar. 2026
Adjective
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According to investigative reports, unscrupulous lawyers collude with medical mills and lawsuit financiers to recruit immigrants and people experiencing homelessness to orchestrate accidents, arrange unnecessary surgeries and cash in on inflated settlements.—
Voice of the People,
New York Daily News,
7 Mar. 2026
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Perhaps more disturbing is the effect AI could have on the system if generative writing programs are used by unscrupulous parties to create phoney evidence.—
Edmund H. Mahony,
Hartford Courant,
1 Mar. 2026
Adjective
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And right now, these corrupt billionaires, these greedy corporations, are determining all avenues of our life, all types of policies.—
Jim DeFede,
CBS News,
15 Mar. 2026
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Just as all British became painted as corrupt as part of their national character, so too did all Native people become seen as savage by their biological nature.—
Literary Hub,
Literary Hub,
13 Mar. 2026
Cite this Entry
“Unprincipled.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unprincipled. Accessed 16 Mar. 2026.
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