UNSERIOUSNESS Synonyms: 41 Similar and Opposite Words

unseriousness

noun

as in flippancy

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Recent Examples of Synonyms for unseriousness

Noun

Or how being late or canceling at the last minute is treated with less flippancy than in America.

— Catherine Heald, Travel + Leisure, 22 June 2026
Spaar’s colloquial flippancies only reinforces her fervency.

— Literary Hub, Literary Hub, 1 May 2026

Definition of flippancy

Noun

Dying was such a momentous thing to do, and while Matthew, their dear friend, their cousin-brother, had been off doing it, the women had occupied themselves with such frivolities as cleaning and heat.

— Danielle Parker, CBS News, 30 June 2026
Simone empties out the frivolities and installs her unique despair.

— Wesley Morris, New York Times, 9 June 2026

Definition of frivolity

Noun

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

Definition of lightheartedness

Noun

Playing bass in his place is Rob Jost, while harpist Mikaela Davis hops on a few tracks for levity, too.

— Hattie Lindert, Pitchfork, 25 June 2026
The brand has been making objects for the kitchen and table since 1921, with many of their playful pieces offering a bit of levity and never taking themselves too seriously.

— Angela Tafoya, Architectural Digest, 23 June 2026

Definition of levity

Noun

The superficiality of dating apps has only deepened his frustrations, and Viall wants to tilt the odds in his favor.

— Rob Picheta, CNN Money, 27 June 2026
This superficiality mirrors the vanishing book review, indicating a systemic disregard for profound knowledge.

— Vibhas Ratanjee, Forbes.com, 17 June 2026

Definition of superficiality

Noun

There was a sort of lightness to the mood of a team that was still trying to absorb the news.

— Paul Tenorio, New York Times, 5 July 2026
Hughes suggests a dusty pink or light beige to lift and soften the richness of the floor, while Alonso notes that cooler neutrals can offer a nice contrast, adding some lightness to the room.

— Sophie Flaxman, Better Homes & Gardens, 2 July 2026

Definition of lightness

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unserious

unseriousness

unserviceable

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“Unseriousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unseriousness. Accessed 8 Jul. 2026.

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Synonyms of unseriousness

noun

Example Sentences

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