as in malicious
having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it
a malignant wish to lash out at everyone who was smarter, richer, or better-looking than he was
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of malignant
In a set of patients who had gliomas — the most common type of malignant brain tumor — cancer-causing gene mutations linked to toxic exposures were more prevalent in firefighters than in individuals from other professions, according to the study, published on Monday in Cancer.
—
Sharon Udasin, The Hill, 10 Mar. 2025
Mia Love, the first Black Republican woman elected to Congress, is no longer responding to treatment for an aggressive and malignant brain tumor known as glioblastoma, with which she was diagnosed in 2022.
—Cara Lynn Shultz, People.com, 3 Mar. 2025
Small cell lung cancer (SCLC) is a highly malignant and very aggressive type of cancer responsible for about 13% of all lung cancers.
—Michael Franco, New Atlas, 13 Feb. 2025
Advocates in both parties have long championed USAID as a cost-effective way to build alliances globally and counter the malignant influence of rivals like Russia and especially ascendant China.
—Dave Goldiner, New York Daily News, 7 Feb. 2025
See All Example Sentences for malignant
Sharon Udasin, The Hill, 10 Mar. 2025
Mia Love, the first Black Republican woman elected to Congress, is no longer responding to treatment for an aggressive and malignant brain tumor known as glioblastoma, with which she was diagnosed in 2022.
—Cara Lynn Shultz, People.com, 3 Mar. 2025
Small cell lung cancer (SCLC) is a highly malignant and very aggressive type of cancer responsible for about 13% of all lung cancers.
—Michael Franco, New Atlas, 13 Feb. 2025
Advocates in both parties have long championed USAID as a cost-effective way to build alliances globally and counter the malignant influence of rivals like Russia and especially ascendant China.
—Dave Goldiner, New York Daily News, 7 Feb. 2025
See All Example Sentences for malignant
Recent Examples of Synonyms for malignant
Adjective
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Fraudsters are increasingly using generative AI to write convincing phishing emails, improve deepfakes, and draft new forms of malicious code — making scams harder to detect.—
Sam Sabin,
Axios,
11 Mar. 2025
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The best way to safeguard yourself from malicious apps is to have antivirus software installed on all your devices.—
Kurt Knutsson, CyberGuy Report,
Fox News,
11 Mar. 2025
Adjective
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Ferran’s Blanche puts up a vicious fight, but Mescal’s Stanley relishes the roughhousing.—
Charles McNulty,
Los Angeles Times,
12 Mar. 2025
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Contrary to what many people believe, pit bulls don't naturally have a bad temperament, are not inherently vicious, and are not more dangerous than other dogs.—
Faisal Kutty,
Newsweek,
12 Mar. 2025
Adjective
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Michael, in a filmed conversation with Grace, claimed that his ex-wife had manipulated him and was cruel to Natalia.—
Fortesa Latifi,
Rolling Stone,
19 Mar. 2025
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In Season 2, a cruel winter brings new challenges and unfinished business to Jacob (Harrison Ford) and Cara (Helen Mirren) back at Dutton ranch.—
Katie Campione,
Deadline,
19 Mar. 2025
Adjective
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That a little rectangle of cardboard and paper and ink is no match for all the hateful rhetoric about books somehow hurting children.—
Sarah Hoffman and Ian Hoffman,
TIME,
10 Mar. 2025
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The booing at the mention of Huizenga’s name was so hateful that an embarrassed Marino had to beg it to stop.—
Greg Cote,
Miami Herald,
10 Mar. 2025
Adjective
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And then, to top a nasty joke with a nastier one, he was deemed useless for the final twenty years of his life.—
Jackson Arn,
The New Yorker,
10 Mar. 2025
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Fancy record-cleaning machines like this one from Pro-Ject ($450) use a platter and a vacuum system to physically suck the nasty cleaning solution out of the grooves, with a motor that spins the record in two directions.—
Parker Hall,
WIRED,
8 Mar. 2025
Cite this Entry
“Malignant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/malignant. Accessed 23 Mar. 2025.
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