UNSERIOUS Synonyms: 28 Similar and Opposite Words

unserious

adjective

Definition of unserious

as in unimportant

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Example Sentences

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Recent Examples of unserious Cook and Harle’s vision of seriously unserious fun was indicted as cheap irony for years. — Billie Bugara, Pitchfork, 27 July 2026 Outside of Silicon Valley, there is a tendency to dismiss such prophecies as, at best, patently unserious. — Gideon Lewis-Kraus, New Yorker, 25 July 2026 Even the final, despite featuring six goals, felt a bit loose, a bit unserious, almost like a pre-season friendly. — Michael Cox, New York Times, 23 July 2026 The episode is replete with racist tropes and stereotypes, made all the worse by the fact that it's all presented as an unserious Halloween treat. — Ryan Coleman, Entertainment Weekly, 3 July 2026 See All Example Sentences for unserious

Recent Examples of Synonyms for unserious

Adjective

The Analyst can spend all their time answering urgent but unimportant requests.

— Dev Patnaik, Forbes.com, 28 July 2026
Wright agrees that the findings shouldn’t be interpreted to mean that omega-3s are unimportant for the brain.

— Mira Miller, Verywell Health, 14 July 2026

Definition of unimportant

Adjective

Maxwell, serving a 20-year sentence in a Texas federal prison camp, had argued she was selectively prosecuted as a scapegoat, but the judge dismissed those claims as frivolous.

— Michael R. Sisak, Los Angeles Times, 25 Aug. 2026
In the tumultuous, post-COVID global landscape, there’s something fundamentally frivolous about getting wrapped up in your own personal dramas.

— Wilson Chapman, IndieWire, 21 Aug. 2026

Definition of frivolous

Adjective

Getting that apparently trivial behavior working involved Home Assistant, MQTT, custom software, and more Claude, Codex and ChatGPT tokens than one should reasonably associate with boiling pasta.

— New Atlas, New Atlas, 27 Aug. 2026
Thousands of comments flooded the post mocking the department for spending its time on such a trivial matter.

— Frank Landymore, Futurism, 27 Aug. 2026

Definition of trivial

Adjective

Small problems that seem insignificant now can quickly turn into costly repairs once fall rain, winter snow, ice and freezing temperatures put additional stress on your home.

— Alora Bopray, USA Today, 26 Aug. 2026
Her place in the world seemed too insignificant to merit an audience.

— Literary Hub, Literary Hub, 26 Aug. 2026

Definition of insignificant

Adjective

Chelsea, despite missing out on a late move for Lamine Camara, and Tottenham have improved considerably, but that is more a reflection of previous dysfunction — and a lighter schedule — than inspired recruitment.

— Jacob Whitehead, New York Times, 2 Sep. 2026
For example, the original pipe was aluminum, which is lighter and easier to move into the steep canyon but is more susceptible to breaking.

— Landon Mion, FOXNews.com, 1 Sep. 2026

Definition of light

Adjective

That’s a dangerous prospect for any country, but especially for Singapore, crammed into a space smaller than New York City.

— Angelica Ang, Fortune, 30 Aug. 2026
But after home brewers were able to show the appeal of hoppy IPAs, malty stouts and citrusy wheat ales, that eventually led to a boom in small breweries.

— Maureen Groppe, USA Today, 30 Aug. 2026