HALFHEARTEDNESS Synonyms: 50 Similar and Opposite Words

halfheartedness

noun

as in coldness

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Recent Examples of Synonyms for halfheartedness

Noun

The danger occurs if that ruthlessness veers into institutional coldness.

— James McNicholas, New York Times, 19 Aug. 2026
The music recalled the angst and coldness of Carpenter’s movie scores but with more robust arrangements, buttressed by Davies’ guitar.

— Kory Grow, Rolling Stone, 9 Aug. 2026

Definition of coldness

Noun

These young graduates start out naive about the heartlessness of the corporate world and harbor illusory hopes for success in unforgiving professions.

— George Packer, The Atlantic, 16 Mar. 2026
The lives of the two children in the story, aged fourteen and four, are portrayed as being as fleeting as the fireflies, and the story is an unsentimental and unflinching account with moments of both tenderness and heartlessness.

— Ginny Tapley Takemori September 4, Literary Hub, 4 Sep. 2025

Definition of heartlessness

Noun

Rather, the crisis of the Lincoln has illuminated a pattern of callousness and cruelty toward military personnel, people who have sworn an oath to support and defend the Constitution of the United States of America.

— Andrea N. Goldstein, The Atlantic, 28 Aug. 2026
Simon’s self-righteous callousness warranted a rebuke, but the rebuke provided Simon the opportunity to see the situation more clearly, to repent, and to love more going forward.

— Eric Bashor, Christian Science Monitor, 13 July 2026

Definition of callousness

Noun

Mechanical properties such as hardness and stiffness can help researchers understand how the protective layers respond to stresses and whether changes could affect fuel performance.

— Neetika Walter, Interesting Engineering, 4 Sep. 2026
And with the hardness increasing exponentially as the numbers grow, no regular computers are likely to break RSA encryption anytime soon.

— Peter Hall, Scientific American, 4 Sep. 2026

Definition of hardness

Noun

Perhaps the greatest testament to Morocco’s obduracy came late in normal time, when Rodri — a central midfielder being deployed as a central defender — strode forward and shot, more in hope than in expectation, from 35 yards.

— Rory Smith, New York Times, 6 Dec. 2022
But a year later, more than two dozen of them remain stuck in Afghanistan, stalled by bureaucratic wrangling, the vagaries of international diplomacy and the obduracy of the Taliban government.

— Nabih Bulos, Los Angeles Times, 31 Aug. 2022

Definition of obduracy

Noun

And during the hottest months in the summer, many of us seek the coolness of the indoors and the promise of autumnal temperatures that will come.

— Rebecca Jones, Southern Living, 2 Sep. 2026
This Loops x Dune mist is so refreshing— an instant burst of coolness that also soothes and rehydrates my skin without disrupting my makeup.

— Kara Jillian Brown, InStyle, 26 Aug. 2026

Definition of coolness

Noun

Too Much Vitamin B6 and Nerve Damage Taking high doses of B6 may cause numbness, a pins-and-needles sensation, or pain in your legs, impairing your ability to walk.

— Stephanie Brown, Verywell Health, 4 Sep. 2026
This painful side effect, which can cause tingling and numbness in the hands and feet, can be managed with ice and painkillers or opioids.

— Jackie Flynn Mogensen, Scientific American, 3 Sep. 2026

Definition of numbness

Noun

Sherman is known to savage, with unglamorous insensitivity, the vaunted creative directors of the great houses.

— Aidan McLaughlin, Vanity Fair, 19 Aug. 2026
The endeavor ultimately showed how the group’s interdependent dynamic made for constant self-incrimination and insensitivity masquerading as selflessness.

— Dennis Perkins, Entertainment Weekly, 28 July 2026

Definition of insensitivity

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.

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halfheartedly

halfheartedness

half-life

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“Halfheartedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/halfheartedness. Accessed 14 Sep. 2026.

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Synonyms of halfheartedness

noun

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