as in intentness
a mental state free of jesting or trifling
she approached the task with her usual serious-mindedness
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for serious-mindedness
Noun
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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 -
The Moon is exceptionally large compared with Earth for a natural satellite, and at only 30 Earth-diameters away from the Earth, its gravity is significant enough to be the dominant factor in determining the oceanic tides that our planet experiences.—
Big Think,
Big Think,
31 Mar. 2026
Noun
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His ability to balance earnestness and whimsy, dedication and delight, have reaped palpable benefits for SummerFest.—
George Varga,
San Diego Union-Tribune,
29 Mar. 2026
-
Taparjan’s voiceover fills the soundtrack with the same earnestness.—
Murtada Elfadl,
Variety,
20 Mar. 2026
Noun
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Despite the bitter path to this threshold—the debate started in earnest in 1915—almost no one cheered.—
Literary Hub,
Literary Hub,
23 Mar. 2026
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The trial, which is expected to last two weeks, started in earnest on March 10 with opening statements, and three other accusers are poised to testify, the New York Times reported.—
Victoria Bekiempis,
Vulture,
18 Mar. 2026
Noun
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It's done with such seriousness and attention to detail you’d almost be convinced this moon mission succeeded 19 years before Apollo 11's monumental landing.—
Jeff Spry,
Space.com,
30 Mar. 2026
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At her presser, the Sacramento Bee's Joe Davidson asked Staley about wearing Johnson's shirt and balancing fun with seriousness.—
Megan Armstrong,
MSNBC Newsweek,
29 Mar. 2026
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Cite this Entry
“Serious-mindedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/serious-mindedness. Accessed 4 Apr. 2026.
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