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
Relevance
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
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
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
-
Sure, he’s driven by vengeance and ruthless in his pursuit, but — without spoiling anything — his motivation is clouded at best, misplaced at worst.—
Ben Travers,
IndieWire,
30 Apr. 2026
-
Michael’s brother Sonny (James Caan) becomes the de facto crime boss as the Corleones prosecute a turf war against their rivals, and Michael eventually emerges as the new, and much more ruthless boss, much to the horror of his wife, Kay (Diane Keaton).—
David Faris,
TheWeek,
29 Apr. 2026
Adjective
-
In what neatly encapsulates the uncomfortable, rude, thin-skinned yet cruel, sarcastic and ultimately juvenile communication style of his online brood, the leader of the pack started with — what else — Lawrence’s looks.—
Kevin Dolak,
HollywoodReporter,
22 Apr. 2026
-
Every day in New York City, thousands of home attendants are being forced to work cruel 24-hour shifts while being paid for only 13 of those hours.—
Christopher Marte,
New York Daily News,
21 Apr. 2026
Adjective
-
Fleeing into the desert with her father, she is hunted by a merciless army and forced to trust a legendary bandit (Mackie) with secrets of his own.—
Mark Meszoros,
Twin Cities,
25 Apr. 2026
-
This commentary was not from a wonkish TikToker nor a network pundit but from TMZ, the merciless purveyor of celebrity dirt, which published the images of Graham after a citizen vacationer noticed the senator flitting through the theme park and sent pictures.—
Paula Mejía,
New Yorker,
15 Apr. 2026
Adjective
-
Derrick White, who endured his third straight brutal shooting game (3-for-12; 1-for-8 from three), set up Tatum’s dagger with one of his two fourth-quarter offensive rebounds.—
Zack Cox,
Boston Herald,
25 Apr. 2026
-
The right-hander, who signed a two-year, $22 million deal with a club option for 2028 in the offseason, has had a brutal start to his tenure with San Francisco (11-15).—
Justice delos Santos,
Mercury News,
25 Apr. 2026
Adjective
-
In a vast stony tract of desert a three-hour drive south of Cairo, tucked between jagged black mountains and the glittering Gulf of Suez, a group of Chinese engineers is quietly rewiring Egypt’s energy strategy.—
Tim McDonnell,
semafor.com,
14 Apr. 2026
-
Hikers can traverse the stony beds of Cliffy Creek and snap photos of the park's four iconic waterfalls.—
Joie Probst,
Midwest Living,
10 Apr. 2026
Adjective
-
Now, is that the same as a soldier betting on the capture of a vicious dictator?—
Zach Dean OutKick,
FOXNews.com,
24 Apr. 2026
-
Beijing has long struggled to drive domestic consumption, while brutal competition in many industries has pushed producers to cut prices, triggering a vicious cycle in which people hold off on purchases in anticipation of coming discounts.—
Jeronimo Gonzalez,
semafor.com,
23 Apr. 2026
Adjective
-
This time playing an underling rather than a boss, Hoskins gave one of the best performances of his career in what remains a high point for Jordan as well, a lyrical and poignant yet savage film noir filled with regret, rage, and unrequited love.—
Jim Hemphill,
IndieWire,
20 Apr. 2026
-
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
Cite this Entry
“Heartless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heartless. Accessed 2 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
