LIGHTHEARTEDNESS Synonyms: 64 Similar and Opposite Words

lightheartedness

noun

Definition of lightheartedness

as in abandon

carefree freedom from constraint he approaches his medical duties with a lightheartedness that some patients find disturbing

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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 lightheartedness That lightheartedness quickly evolved into the NFL’s biggest off-field competition. — Karla Cote, Variety, 15 May 2026 In a film that nimbly walks the tightrope between lightheartedness and weightlessness, Jerry and Mabel’s antagonistic relationship ends up proving the unexpected core of the story. — Wilson Chapman, IndieWire, 2 Mar. 2026 Hundreds of fans commented on social media, either expressing concern or responding with lightheartedness. — Sam Gillette, PEOPLE, 4 Dec. 2025 On the plus side, the young acting talent and a welcome lightheartedness will keep the eye-rolling to a minimum. — Brian Truitt, USA Today, 22 Oct. 2025 Using a similar method as the one scientists follow to determine the animals responsible for fossilized footprints — but with a dose of lightheartedness — Granatosky and his colleagues carried out the first scientific analysis of the imprint, published Tuesday in the journal Biology Letters. — Ashley Strickland, CNN Money, 16 Oct. 2025 Quick-witted, effortlessly funny, DePaul brought a lightheartedness to the table during a particularly dark point in the story. — Dana Reboe, Rolling Stone, 7 Aug. 2025

Recent Examples of Synonyms for lightheartedness

Noun

Falling in love with him had been gradual, not a matter of abandon.

— Literary Hub, Literary Hub, 13 July 2026
About 70 minutes after the collision, the abandon-ship order was issued, allowing the life rafts to be launched.

— Katie Mather, PEOPLE, 13 July 2026

Definition of abandon

Noun

By the middle of the nineteenth century, the seriousness and stability of their suits suggested a new naturalness for their authority that came to seem both right and inevitable.

— Literary Hub, Literary Hub, 25 June 2026
As a national icon, the Natural Bridge served as a quiet, Emersonian rebuke to Europe’s militaristic triumphal arches, reinforcing the naturalness of American democracy.

— Sebastian Smee, New Yorker, 4 May 2026

Definition of naturalness

Noun

He is held accountable by Magnus for the destruction of the children of darkness and the abandonment of the Paris coven that started the Theatre de Vampires.

— Sabrina Reed, Forbes.com, 20 July 2026
In an update shared to Facebook, the sheriff’s office said all three have been charged with abandonment of a corpse.

— Nicole Acosta, PEOPLE, 16 July 2026

Definition of abandonment

Noun

The unexpected enthusiasm for Moonshot’s Kimi K3 model stems from its ability to match – and in some cases outperform – its most advanced US competitors, such as the latest iterations of OpenAI’s GPT and Anthropic’s Claude, for free.

— John Liu, CNN Money, 24 July 2026
The results on Wednesday did nothing to squash the enthusiasm of bullish analysts and investors.

— MacKenzie Sigalos,Lora Kolodny, CNBC, 23 July 2026

Definition of enthusiasm

Noun

In the end, the concert succeeded on its spontaneity, and Twain looked genuinely happy to be at the Horseshoe, going deep into the new songs that clearly mean so much to her.

— Karen Bliss, Rolling Stone, 18 July 2026
Finally, slides should support the speaker with rich media, and genuine practice, not rigid rehearsal, allows for spontaneity and authenticity, ultimately boosting personal and career visibility.

— William Arruda, Forbes.com, 7 July 2026

Definition of spontaneity

Noun

Still, that has not meant Trump has any less zeal for this 2020 rabbit hole.

— Philip Elliott, Time, 17 July 2026
For more than 90 years, Beatrice Lumpkin brought a zeal for fairness and a fierce desire to protect working-class employees to her civil rights and workers’ rights activism.

— Bob Goldsborough, Chicago Tribune, 9 July 2026

Definition of zeal

Noun

The finished bottle is aimed at drinkers looking for a wine-style alternative rather than a mocktail or spirit substitute.

— Lauren Jarvis-Gibson July 22, Kansas City Star, 22 July 2026
And for a distinct touch of local character, step into Appalachian Root Works, a boutique and wellness space with an eclectic indie spirit.

— Kristy Tolley, Travel + Leisure, 22 July 2026

Definition of spirit

Browse Nearby Words

lightheartedly

lightheartedness

light heavyweight

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“Lightheartedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lightheartedness. Accessed 26 Jul. 2026.

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Synonyms of lightheartedness

noun

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