as in meticulous
showing no signs of weariness even after long hard effort
an indefatigable laborer who can work from sunrise to sunset
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Example Sentences
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Recent Examples of indefatigable
However, her husband is the indefatigable former Buffalo Bills coach Marv Levy, and the man doesn’t shrink from a challenge.
—
Tim Graham, New York Times, 1 Aug. 2025
But the new president is known to be indefatigable and is already familiar with the inner workings of the Academy and the Oscars, so she is expected to be able to hit the ground running.
—Scott Feinberg, HollywoodReporter, 31 July 2025
In other words, Cyndi has remained Cyndi – indefatigable, loyal and bracingly authentic.
—Melissa Ruggieri, USA Today, 26 July 2025
The indefatigable Curtis Sliwa ran uncontested in the Republican primary.
—Jill Goldsmith, Deadline, 14 July 2025
See All Example Sentences for indefatigable
Tim Graham, New York Times, 1 Aug. 2025
But the new president is known to be indefatigable and is already familiar with the inner workings of the Academy and the Oscars, so she is expected to be able to hit the ground running.
—Scott Feinberg, HollywoodReporter, 31 July 2025
In other words, Cyndi has remained Cyndi – indefatigable, loyal and bracingly authentic.
—Melissa Ruggieri, USA Today, 26 July 2025
The indefatigable Curtis Sliwa ran uncontested in the Republican primary.
—Jill Goldsmith, Deadline, 14 July 2025
See All Example Sentences for indefatigable
Recent Examples of Synonyms for indefatigable
Adjective
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Reid is also meticulous with focusing on details, and Kansas City is usually better in this area than its opponents.—
Jesse Newell,
New York Times,
6 Sep. 2025
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Paul Greengrass and Blumhouse might seem like an odd mix, the former perhaps best known for his meticulous, sensitive docudramas, the latter most famous for low-budget, high-yield genre movies.—
Damon Wise,
Deadline,
6 Sep. 2025
Adjective
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According to sources at Valdebebas, the teenager has impressed with his energy, tireless running, constant offering for the ball and strong personality.—
Mario Cortegana,
New York Times,
5 Sep. 2025
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We’re expected to be the calm in the storm, the tireless energy behind the team, the role model of relentless commitment.—
Yermys Pena,
Forbes.com,
3 Sep. 2025
Adjective
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Despite relentless political attacks and courtroom challenges, nearly all anti-DEI shareholder resolutions have failed, rejected by overwhelming margins at companies like Apple, Coca-Cola, and Berkshire Hathaway.—
Essence,
Essence,
9 Sep. 2025
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Where Welch pursued relentless growth and shareholder value maximization, Chouinard deliberately restrained Patagonia's expansion.—
Kyle Westaway,
Forbes.com,
9 Sep. 2025
Adjective
-
Joe was a philanthropist, a community leader, and an unwavering and untiring supporter of the U.S. Military and his country.—
al,
al,
25 May 2022
-
Speeches Malcolm X was known as an articulate speaker, charismatic person, and an untiring organizer.—
Branden Hunter,
Detroit Free Press,
19 May 2020
Adjective
-
The new press release appears to tout that same unflagging punk ethos.—
Connie Ogle,
Miami Herald,
29 Aug. 2025
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Rafael, a trans man learning to accept his own body, and Carolina, his unflagging companion, set off to Chile to secure Rafael’s sense of acceptance – his of self and his family’s.—
John Hopewell,
Variety,
14 Aug. 2025
Adjective
-
Younger adults in particular are less conscientious, agreeable, extroverted and open to new experiences than past generations, while neuroticism — marked by anxiety and emotional instability — is rising.—
The Editorial Board,
Chicago Tribune,
31 Aug. 2025
-
Most of the traits that are good, like being conscientious and agreeable are also cool, but in different capacities.—
Dana Taylor,
USA Today,
28 Aug. 2025
Adjective
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Contestants contributed $20 per toss, which, judging from the inexhaustible level of interest, seemed a bargain.—
Nathaniel Rich,
Harpers Magazine,
20 Aug. 2025
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This is because wind is inexhaustible, widely available across the planet, and has limitless potential.—
Georgina Jedikovska,
Interesting Engineering,
20 Aug. 2025
Adjective
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However, this doesn’t mean that someone with strong justice cannot be angry or vigorous about addressing injustices.—
Mary Crossan,
Forbes.com,
8 Sep. 2025
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And some blue states have been more vigorous about gerrymandering.—
Isaac Chotiner,
New Yorker,
8 Sep. 2025
Cite this Entry
“Indefatigable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indefatigable. Accessed 10 Sep. 2025.
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