1
as in immoral
not conforming to a high moral standard; morally unacceptable
unethical treatment of prisoners of war that was a clear violation of international law
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in ruthless
not guided by or showing a concern for what is right
an unethical attorney, he had no qualms about getting off clients who he knew were guilty
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of unethical
Throughout the 2010s, dairy was demonized as inflammatory, unsustainable, and unethical.
—
Ashliene McMenamy, Bon Appetit Magazine, 28 May 2025
Also, ripping up a lot of soft coral to extract their diterpenoids on the off chance that they’ll be developed into a therapeutic agent is a bit environmentally unethical.
—Paul McClure 13, New Atlas, 13 June 2025
Goode never meant to become the guy who makes documentaries about unethical animal holders.
—Matthew Jacobs, HollywoodReporter, 11 June 2025
But conducting similar tests when an effective and very safe vaccine already exists would be not only unethical for researchers but also expensive and time-consuming for manufacturers.
—Lauren J. Young, Scientific American, 10 June 2025
See All Example Sentences for unethical
Ashliene McMenamy, Bon Appetit Magazine, 28 May 2025
Also, ripping up a lot of soft coral to extract their diterpenoids on the off chance that they’ll be developed into a therapeutic agent is a bit environmentally unethical.
—Paul McClure 13, New Atlas, 13 June 2025
Goode never meant to become the guy who makes documentaries about unethical animal holders.
—Matthew Jacobs, HollywoodReporter, 11 June 2025
But conducting similar tests when an effective and very safe vaccine already exists would be not only unethical for researchers but also expensive and time-consuming for manufacturers.
—Lauren J. Young, Scientific American, 10 June 2025
See All Example Sentences for unethical
Recent Examples of Synonyms for unethical
Adjective
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Though the organization had a history of taking action against (supposedly) immoral ministers, Kunstler had no direct evidence to prove this was the case with Rev. Hall.—
Jordan Runtagh,
People.com,
27 June 2025
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His plan calls for demanding that messages not change more frequently than every four seconds, not include flashing lights and not include obscene, indecent or immoral content.—
David Garrick,
San Diego Union-Tribune,
24 June 2025
Adjective
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Confronting Iran’s ruthless campaign of terror, nuclear ambitions, and regional aggression demands strength, resolve, and strategic clarity.—
Dominic Patten,
Deadline,
21 June 2025
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Michael Fassbender plays the deceased Apple guru — a flawed, ruthless, but ultimately compassionate soul.—
Tim Grierson,
Vulture,
20 June 2025
Adjective
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Jorge Garibay said in a statement Friday, adding that the efforts were aimed at reducing fire risk and unlawful activity throughout the city.—
Jason Green,
Mercury News,
28 June 2025
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The court cited the First Amendment (freedom of speech), the Fourth Amendment (protection against unlawful search and seizure), and the Fourteenth Amendment (due process and equal protection).—
Ashley Fredde,
Idaho Statesman,
27 June 2025
Adjective
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Many of Trump's supporters dislike Zelensky, viewing him as corrupt and an obstacle to peace.—
Shane Croucher,
MSNBC Newsweek,
27 June 2025
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Vote out the trustees enabling this corrupt culture.—
Amy Reichert,
San Diego Union-Tribune,
25 June 2025
Adjective
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Unfortunately, those lofty first-act ambitions give way to something much more formulaic, as Buzz joins forces with the usual ragtag bunch of misfits to battle the evil Emperor Zurg.—
Richard Edwards,
Space.com,
20 June 2025
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In Twin Peaks, Deputy Chief Hawk and Sheriff Frank Truman—filling in for ailing brother Frank—work on following a lead phoned in by an ailing Log Lady, while Richard Horne, son of Audrey Horne and Cooper’s evil double, spiraling into depravity and addiction, kills a child in a hit-and-run.—
Samantha Bergeson,
IndieWire,
20 June 2025
Adjective
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There’s a sinful sort of glee in watching all of this unfold, knowing that the same mournful character might be the next one to die.—
David Sims,
The Atlantic,
22 May 2025
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The sinful acts on display here are a direct result of that disenfranchisement, an effort to reclaim what is still owed, forty acres and a mule, with interest.—
Richard Newby,
HollywoodReporter,
22 Apr. 2025
Adjective
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This approach costs three times more than housing people and creates a vicious cycle — incarceration increases homelessness risk by destroying community connections and employment prospects.—
Mahdi E Diab,
San Diego Union-Tribune,
25 June 2025
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Of course, no conversation about Yellowjackets season 3 would be complete without a deep dive into Shauna's vicious throw down with Swank's Melissa — during which Shauna rips a chunk of flesh off Melissa's arm with her teeth and forces her to eat it.—
EW.com,
EW.com,
19 June 2025
Adjective
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After several months of strong economic news but incredibly weak consumer sentiment, America is starting to see those trends reverse: The vibes are on the rebound, but evidence is mounting that the economy is getting worse.—
David Goldman,
CNN Money,
28 June 2025
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In your garden, stink bugs can be a real bad problem...—
Steve Bender,
Southern Living,
28 June 2025
Cite this Entry
“Unethical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unethical. Accessed 4 Jul. 2025.
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