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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Beijing has and been accused of serious human violations, including large-scale arbitrary detention of Uyghur and other Muslim minorities, in Xinjiang.
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Prosecutors said Anthony Edmond and Rafael Enriquez face the most serious charges, including conspiracy involving firearms trafficking, machineguns and drug trafficking.
Adjective
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To address those concerns, Hulls has committed roughly $15 million to establish the Good Luck Fund, which acquires and preserves properties considered important to the community.
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What are the most important values of the community that the superintendent must honor regardless of pressure or politics?
Adjective
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Perhaps because of this aesthetic of illusions, the earnest state pride evident in some of the pavilions turns out to feel especially delightful.
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His power in the Senate atop the chamber’s health committee and bipartisan respect as an earnest lawmaker proved inadequate to overcome his impeachment vote and Trump’s influence among Louisiana Republican voters.
Adjective
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In the footage, three children appear to be emerging from the rubble one after another, seemingly without major injuries, as rescuers provided assistance.
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The announcement came just hours after the Supreme Court handed a major victory to the makers of the weedkiller Roundup, shielding it from thousands of lawsuits from states alleging the company failed to warn people the product could cause cancer.
Adjective
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Having a few good friends can be more meaningful than having tons.
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What remains is either genuinely meaningful work or the awareness that nothing meaningful was ever there.
Adjective
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The amount was $2, but in a world where a farmworker’s wages might only be $5 a day, that was substantial, said Dahmer’s son, Dennis Dahmer Sr.
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The breadth of the acquisition represented by the two gifts establishes the Menil Collection as one of the most substantial repositories of Winters’ work in the United States, the museum said.
Adjective
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The fatal hit-and-run occurred less than two hours after a 13-year-old boy was killed riding on the back of a moped in Queens after his friend slammed into an open car door and then careened into a moving truck.
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The highest number of fatal attacks, the study found, occurred after high-risk behaviors, including deliberately entering waterways known to contain alligators.
Adjective
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The film will follow 11 stories that occurred in the wake of the momentous coup d’état in Chile on September 11, 1973.
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Unfortunately for the 12-year-old North Londoner at the heart of this low-key, low-stakes comedy, the momentous game just happened to coincide with his bar mitzvah.
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Cite this Entry
“Unfrivolous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfrivolous. Accessed 4 Jul. 2026.
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