as in diligence
attentive and persistent effort
with painstaking assiduousness investigators finally cracked the case of the stolen works of art
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for assiduousness
Noun
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Congratulations to Michael, who, after two decades of diligence and diplomacy, has realized his vision.—
Mark Guiducci,
Vanity Fair,
6 Mar. 2026 -
The Neurosurgeon operates with precision, diligence, and hard-won expertise, holding every aspect of their life to the highest standards.—
Big Think,
Big Think,
4 Mar. 2026
Noun
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While the Queen Mother was very fond of this Queen Victoria tiara and wore it with relative assiduity, her daughter only wore it once in public, on an official trip to Malta in November 2005.—
Ana Serrano,
Glamour,
7 Dec. 2025
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These indestructible treasures have always been buried in matter, awaiting the invention of scanning electron microscopes and scientists with enough assiduity to spend decades on end peering into their atomic eyes.—
Virginia Heffernan,
WIRED,
21 Mar. 2023
Noun
-
Eco effort As with many high-end resorts in Costa Rica, there is a relentless desire to preserve the beauty of its host country.—
Condé Nast,
Condé Nast Traveler,
4 Mar. 2026
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Lael talked about efforts to push more early voting to prevent the kind of issues voters in Dallas County faced on election day.—
Harrison Mantas,
Fort Worth Star-Telegram,
4 Mar. 2026
Noun
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The findings show a story of both progress and persistence.—
Jennifer Tescher,
Chicago Tribune,
5 Mar. 2026
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Critics argue that state institutions have been slow to dismantle the networks and that political elites benefit directly or indirectly from their persistence.—
Chas Newkey-Burden,
TheWeek,
4 Mar. 2026
Noun
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Second, severe winter storms likely put a big damper on hiring in weather-sensitive industries like construction and leisure and hospitality.—
Alicia Wallace,
CNN Money,
5 Mar. 2026
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Basically, this mascot is carrying the flag for a quixotic battle to save a dying industry.—
Business Columnist,
Los Angeles Times,
5 Mar. 2026
Noun
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This culture emphasizes individual responsibility, industriousness, respect for the rule of law, the dignity of conscience, and the limits of liberty rightly understood.—
MSNBC Newsweek,
MSNBC Newsweek,
21 Nov. 2025
Noun
-
Life without that kind of attentiveness?—
Condé Nast,
Condé Nast Traveler,
21 Feb. 2026
-
This conviction shaped his attentiveness to Jews facing state oppression.—
Ed Gaskin,
Boston Herald,
15 Feb. 2026
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Cite this Entry
“Assiduousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/assiduousness. Accessed 11 Mar. 2026.
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