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
Synonyms & Similar Words
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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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Others think Davie’s ruthless headcount reductions led to a brain drain, which in turn precipitated editorial errors that ultimately led to his resignation.—
Jake Kanter,
Deadline,
2 Apr. 2026
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Typewriters, stationery, fine-art museums, the quintessential impressionist painter—these are all associated with taste, beauty, and craft, as well as with intentionality and care, the opposite of the ruthless technological efficiency that repels many from generative AI.—
Matteo Wong,
The Atlantic,
25 Mar. 2026
Adjective
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Some countries have laws administering what critics believe are cruel punishments or place undue restrictions on women and minorities.—
Rachel Royster,
Fort Worth Star-Telegram,
27 Mar. 2026
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While Tony coddles his own bruised ego, there is clearly a greater reason for the cruel hijinks, which comes in the form of some significant cash.—
David John Chávez,
Mercury News,
27 Mar. 2026
Adjective
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The end was swift and merciless.—
Paul Sullivan,
Chicago Tribune,
29 Mar. 2026
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And the bracket carnage was swift and merciless.—
Ryan Brennan,
Kansas City Star,
20 Mar. 2026
Adjective
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Still, the timeline for elimination came as news to guard Josh Giddey in the locker room after Wednesday’s brutal 157-137 blowout loss to the Philadelphia 76ers.—
Julia Poe,
Chicago Tribune,
28 Mar. 2026
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Iran’s brutal regime retains a solid grip in Tehran, in Iraq through proxies, and in Lebanese society through Hezbollah.—
Nick Paton Walsh,
CNN Money,
27 Mar. 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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Surrounded by vicious and violent hitmen that have been pressed into service as childcare, Juan Pablo must reckon with his father's crumbling power and find his own way in the world after his death.—
K. Thor Jensen,
PC Magazine,
27 Mar. 2026
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This vicious cycle increases until the energy is released essentially in an explosion.—
Phil Plait,
Scientific American,
27 Mar. 2026
Adjective
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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
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Conan O'Brien hit almost every note on Sunday — savage, playful, heartfelt and dumb.—
ABC News,
ABC News,
16 Mar. 2026
Cite this Entry
“Heartless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heartless. Accessed 3 Apr. 2026.
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