1
as in serious
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Dissimilar Words
2
as in important
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Dissimilar Words
Example Sentences
Recent Examples of Synonyms for unfrivolous
Adjective
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Regardless, much of the developing world is made up of much younger countries, with populations in Africa, for example, at much lower risk of serious outcomes from COVID-19 than elderly individuals with comorbidities in the United States or Western Europe.—
Ian Miller OutKick,
FOXNews.com,
8 May 2026 -
If swallowed, button cell or coin batteries can cause severe internal chemical burns, serious injuries and death, the agency said.—
Anthony Thompson,
USA Today,
7 May 2026
Adjective
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Purrazzo stressed how important giving back to military veterans was to her in an interview with Fox News Digital earlier this week, especially as a military wife.—
Ryan Gaydos,
FOXNews.com,
8 May 2026
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But while the headline figure of peak speed is a head-turner, the more important goal is high sustained speed.—
Andrew Rice,
New York Times,
7 May 2026
Adjective
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There can, of course, be earnest debates about diversity initiatives.—
Scott Maxwell,
Sun Sentinel,
9 May 2026
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What if the space race hadn’t ended and humanity had kept pushing into the stars in earnest?—
Erik Kain,
Forbes.com,
9 May 2026
Adjective
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Cloudflare executives added that the company is hoping to avoid further major layoffs.—
Queenie Wong,
Los Angeles Times,
8 May 2026
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Even in the absence of major unemployment shocks, inequality will likely increase as returns to capital exponentially outstrip those to labor.—
Gideon Lewis-Kraus,
New Yorker,
7 May 2026
Adjective
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In cardiovascular care, American innovation is giving critically ill patients meaningful additional time – time to recover, to return home, to lead fuller lives.—
Joaquin Duato,
Fortune,
9 May 2026
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The format works against meaningful, substantive discussions, especially when moderators ask for one-word answers.—
Steve Lopez,
Los Angeles Times,
9 May 2026
Adjective
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Another challenge is that the resulting biogas contains a substantial fraction of carbon dioxide (CO2), which usually necessitates energy-intensive downstream separation.—
Prabhat Ranjan Mishra,
Interesting Engineering,
9 May 2026
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Abel’s detailed knowledge about Berkshire’s operating businesses won praise, but the unexplained absence of substantial buybacks and a lack of clarity on the future of the equity portfolio and Berkshire’s big cash pile are coming up as negatives.—
Alex Crippen,
CNBC,
9 May 2026
Adjective
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Homicide detectives are investigating the fatal shootings of three adults in Baldwin Park last week — two of whom were a married couple, officials said, who were being mourned by their college-age children.—
Karen Garcia,
Los Angeles Times,
28 Apr. 2026
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Police have arrested a man on murder and firearm charges in connection with a fatal shooting in Stratford earlier this month.—
Justin Muszynski,
Hartford Courant,
28 Apr. 2026
Adjective
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Last year, Oasis announced that their momentous 2025 comeback would be documented in a concert film called Oasis Live ’25.—
Kiana Mickles,
Pitchfork,
8 May 2026
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Thursday, April 30, was supposed to be a momentous day for Ben Collins and The Onion.—
Chris Murphy,
Vanity Fair,
30 Apr. 2026
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Cite this Entry
“Unfrivolous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfrivolous. Accessed 12 May. 2026.
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