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
-
Denver is doing its diligence on tight ends, including hosting NC State’s Justin Joly on a visit this week.—
Parker Gabriel,
Denver Post,
5 Apr. 2026 -
Through their diligence an individual has been charged with first-degree murder.—
Elyssa Kaufman,
CBS News,
20 Mar. 2026
Noun
-
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
-
Castle Rock offered grants to support efforts to commemorate the 150th anniversary.—
Olivia Young,
CBS News,
8 Apr. 2026
-
Each product is designed to work synergistically, delivering visible results with minimal effort, no guesswork involved.—
Tory Johnson,
ABC News,
8 Apr. 2026
Noun
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For Samuel, Sargool and Yousif, the recognition speaks to the years of persistence and hard work that went into forming the program in order to help students feel more valued in their language and culture.—
Alexandra Murphy,
Chicago Tribune,
3 Apr. 2026
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What stands out is a common thread of persistence and impact.—
Howard Cohen,
Miami Herald,
3 Apr. 2026
Noun
-
Market analysts have credited some of those figures to the country's booming online betting industry.—
ABC News,
ABC News,
8 Apr. 2026
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The theme of motherhood prevails in IFF Panama’s Su Mirada – Her Gaze – program but from less traditional approaches, says industry coordinator Cat Caballero, who has observed different outlooks in this year’s crop.—
Anna Marie de la Fuente,
Variety,
8 Apr. 2026
Noun
-
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 10 Apr. 2026.
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