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
-
The men had serious criminal convictions and said Cuba would not take them back as a result.—
Syra Ortiz Blanes,
Miami Herald,
27 Mar. 2026 -
Despite repairs having been made, the billing and collection system still has serious problems.—
Noel Brennan,
CBS News,
26 Mar. 2026
Adjective
-
The Shah’s Western orientation extended to culture, and a wide range of artistically important international films could be seen in Tehran, in time including those of the French New Wave.—
Richard Brody,
New Yorker,
27 Mar. 2026
-
Past wars have not been dictated by the operating hours of the NYSE, but in this presidential worldview, there is no more important constraint.—
Jeffrey Sonnenfeld,
Fortune,
26 Mar. 2026
Adjective
-
Pedretti’s Cherry is the coven’s earnest heart, curious and loyal and often in over her head.—
Kennedy French,
Variety,
27 Mar. 2026
-
The Tevatron collider, located at Illinois’ Fermilab, followed suit with its own earnest search but was shut down in 2011.—
Mariangela Lisanti,
Twin Cities,
27 Mar. 2026
Adjective
-
Here's your daily look at traffic on major highways in the Kansas City area.—
Kansas City Star,
Kansas City Star,
27 Mar. 2026
-
Being honest with yourself before making major purchases should protect your long-term stability.—
Tarot.com,
Hartford Courant,
27 Mar. 2026
Adjective
-
The full moon in Libra on April 1 lights up your fourth house of home and family, making the start of the month a lovely time for a visit or a meaningful gathering with those closest to you.—
Kirah Tabourn,
Condé Nast Traveler,
28 Mar. 2026
-
It’s defined by preparation, priorities and confidence that the next chapter will be both financially secure and personally meaningful.—
Bruce Helmer,
Twin Cities,
28 Mar. 2026
Adjective
-
Taxpayers generally foot a substantial portion of the bill, and owners reap the revenue from ticket sales, concessions, and stadium naming rights.—
Louisa Thomas,
New Yorker,
29 Mar. 2026
-
Gontang notes that walking on an incline can make a substantial difference because walking uphill requires more muscle activation and greater energy expenditure than walking on a flat surface.—
Daryl Austin,
USA Today,
29 Mar. 2026
Adjective
-
That is the highest-level designation for severe accidents, placing it alongside the fatal Challenger (1986) and Columbia (2003) shuttle disasters in terms of gravity.—
Chris Young,
Interesting Engineering,
31 Mar. 2026
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The cause of that fatal accident remains under investigation.—
Anna McAllister,
CBS News,
31 Mar. 2026
Adjective
-
There was a lack of screens, which actually helped the show feel more momentous in its fashion.—
Chris Willman,
Variety,
28 Mar. 2026
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Mullally wanted to bring a deeply human dimension to this momentous event.—
Stefania Conrieri,
Vanity Fair,
27 Mar. 2026
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Cite this Entry
“Unfrivolous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfrivolous. Accessed 2 Apr. 2026.
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