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

Lipowitz’s unfortunate abandon in the stage 16 time trial came 24 hours after Evenepoel had outsprinted Pogačar to win at Plateau de Solaison.

— Jacob Whitehead, New York Times, 27 July 2026
Her music accordingly pares down the signature elements of a genre in which reckless abandon and defiant self-expression have long been central.

— Spencer Kornhaber, The Atlantic, 23 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

Once a thriving center of Afghan architecture and royal grandeur, Mandu's palaces and mosques now stand frozen in time, their intricate designs and artistic embellishments weathered by centuries of abandonment.

— Kieron Marchese, Architectural Digest, 27 July 2026
Advertisement America has gotten very good at the gesture of inclusion and very comfortable with the substance of abandonment.

— Steve Way, Time, 27 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

The same with Skywalker — her spontaneity and her energy and life on camera and her ability to play while still being technically proficient and talented and is a real wonder.

— Rick Porter, HollywoodReporter, 25 July 2026
Fessler said Shields moved through the world with brightness and spontaneity in a constant journey of self-development.

— Clara Harter, Los Angeles Times, 24 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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Style

“Lightheartedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lightheartedness. Accessed 29 Jul. 2026.

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Synonyms of lightheartedness

noun

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