1
as in ruthless
having or showing a lack of sympathy or tender feelings
a heartless boss who would fire people for missing work, even if they were sick as a dog
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Antonyms & Near Antonyms
2
as in cruel
having or showing the desire to inflict severe pain and suffering on others
his heartless whipping of runaway slaves virtually to the point of death shocked even other slave owners
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of heartless
In 1965 Maryland, Sophia Clark is given an opportunity to attend a prestigious all white boarding school and escape her heartless parents.
—
Danielle Parker, CBS News, 15 Feb. 2026
A lot of the tellings of the story set him up as this heartless crook out to enrich himself, hurt other people, and exploit the ocean.
—Abigail Wise, Outside, 13 Feb. 2026
Institutional evolution is inexorable and heartless.
—Arkansas Online, 10 Feb. 2026
To them, he will be remembered as a cold, heartless businessman and a shamefully unkind man of the cloth who focused way too much on socializing, traveling and furthering his own agenda.
—Voice Of The People, New York Daily News, 3 Feb. 2026
See All Example Sentences for heartless
Danielle Parker, CBS News, 15 Feb. 2026
A lot of the tellings of the story set him up as this heartless crook out to enrich himself, hurt other people, and exploit the ocean.
—Abigail Wise, Outside, 13 Feb. 2026
Institutional evolution is inexorable and heartless.
—Arkansas Online, 10 Feb. 2026
To them, he will be remembered as a cold, heartless businessman and a shamefully unkind man of the cloth who focused way too much on socializing, traveling and furthering his own agenda.
—Voice Of The People, New York Daily News, 3 Feb. 2026
See All Example Sentences for heartless
Recent Examples of Synonyms for heartless
Adjective
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Not many years ago, a ruthless man with an uneasy mind took power in his country and created a cult of personality.—
David Remnick,
New Yorker,
10 Apr. 2026
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The sequel picks up as Tyler Rake, back from the brink of death, gets hired to rescue a ruthless gangster’s family from prison.—
Rebecca Rubin,
Variety,
8 Apr. 2026
Adjective
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Dahl’s books are fanciful and imaginative, but also dark, cynical, and mean (and, unfortunately, often reflected his real-life ugliness), spinning stories in which gruesome and unpleasant fates befell rotten kids, and adults were frequently selfish, cruel, and not to be trusted.—
Wilson Chapman,
IndieWire,
10 Apr. 2026
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Violating that trust is both cruel and unlawful.—
DeJanay Booth-Singleton,
CBS News,
10 Apr. 2026
Adjective
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But in the shadows, amid growing unease at the bloodthirsty actions of the realm’s merciless Mad King, dissenters from his inner circle anxiously advance a treasonous plot.—
Ryan Brennan
April 3,
Charlotte Observer,
3 Apr. 2026
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The end was swift and merciless.—
Paul Sullivan,
Chicago Tribune,
29 Mar. 2026
Adjective
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Rachel is doing her best to be supportive as Ian is desperate to learn if his ex-wife, Wahionaweh, and their son, Swiftest of Lizards, survived the brutal massacre of their village and so many others.—
Maggie Fremont,
Vulture,
10 Apr. 2026
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On the thermal side, flat-wire coils and cooling fins reduce energy losses and help the motor hold its peak output longer on brutal climbs, rather than quietly throttling back when things get hot.—
Omar Kardoudi
April 10,
New Atlas,
10 Apr. 2026
Adjective
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Except every movie tends to get five buckets, while the rest of their time curdles into Tim sharing too much about his personal life as Gregg stares on, his stony, Buster Keaton-like face saying nothing and everything.—
Christopher Borrelli,
Chicago Tribune,
19 Mar. 2026
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That same stony resistance stymied Henry’s next attempt at commercial success, a parasol with a snap-on cover that could be changed to match a woman’s outfit.—
Shoshi Parks,
Popular Science,
19 Mar. 2026
Adjective
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The wereboar growled next to Black Pudding, a hulking vicious monster, both focused on ripping Puck and Cordelia to shreds.—
Jaclyn Cosgrove,
Los Angeles Times,
10 Apr. 2026
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The childishness of his expressions infantilized a genuinely vicious regime, painting it as more peevish than petrifying.—
Fintan O’Toole,
The New York Review of Books,
9 Apr. 2026
Adjective
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The famed African American journalist investigated lynchings across the South and wrote about the savage incidents that the white press had already explained away.—
Case Thorp,
The Orlando Sentinel,
5 Apr. 2026
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The loss of books is minor, almost trivial, in light of all the horrors and violence unleashed by this senseless war, but the potential loss of these books is a sad reminder that we’re all affected and implicated in America’s savage flailings.—
James Folta,
Literary Hub,
17 Mar. 2026
Cite this Entry
“Heartless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heartless. Accessed 13 Apr. 2026.
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