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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Recent Examples of indefatigable
Examples of such indefatigable, innovative individuals abound in these pages.
—
Naazneen Karmali, Forbes.com, 6 June 2025
Zsa-zsa is a survivor and a fighter and an indefatigable entrepreneur; his relentless energy is matched by nothing else other then Alexandre Desplat’s thrilling ticking time bomb of a score.
—Amy Nicholson, Los Angeles Times, 29 May 2025
Schur co-created the series with Greg Daniels, while Poehler starred as indefatigable government employee Leslie Knope.
—Joe Otterson, Variety, 7 May 2025
Right up until her late 70s, Mom was indefatigable, still kicking up her heels at weekly polka dances and taking bus trips with her girlfriends to Mohegan Sun casino in Connecticut.
—Barbara Ellis, Denver Post, 11 May 2025
See All Example Sentences for indefatigable
Naazneen Karmali, Forbes.com, 6 June 2025
Zsa-zsa is a survivor and a fighter and an indefatigable entrepreneur; his relentless energy is matched by nothing else other then Alexandre Desplat’s thrilling ticking time bomb of a score.
—Amy Nicholson, Los Angeles Times, 29 May 2025
Schur co-created the series with Greg Daniels, while Poehler starred as indefatigable government employee Leslie Knope.
—Joe Otterson, Variety, 7 May 2025
Right up until her late 70s, Mom was indefatigable, still kicking up her heels at weekly polka dances and taking bus trips with her girlfriends to Mohegan Sun casino in Connecticut.
—Barbara Ellis, Denver Post, 11 May 2025
See All Example Sentences for indefatigable
Recent Examples of Synonyms for indefatigable
Adjective
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But there was a time Emily Deschanel, who played the meticulous forensic anthropologist through 12 seasons of Bones, got scolded for being just that — and the memory still makes the star emotional.—
EW.com,
EW.com,
12 July 2025
-
Every visual element, on the sets and on the actors, looks like it has been placed there with meticulous intention.—
Murtada Elfadl,
Variety,
11 July 2025
Adjective
-
Despite the tireless nature of silicon, the company walked away with second place.—
ArsTechnica,
ArsTechnica,
18 July 2025
-
By all accounts, Lillard is a tireless worker and the ultimate teammate.—
Mat Issa,
Forbes.com,
18 July 2025
Adjective
-
Laundry is attended to daily, even on-demand, while the housekeeping staff operates with a relaxed yet relentless efficiency.—
Paula Conway,
Forbes.com,
15 July 2025
-
Some of them talked about their despondency, their sense of being trapped in the relentless cycle of the tour, in which meaning can be hard to come by; even the best have to grow accustomed to disappointment.—
Louisa Thomas,
New Yorker,
14 July 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 whole thing has only worked because Fielder shows an unflagging commitment to the bit.—
Gideon Lewis-Kraus,
New Yorker,
25 May 2025
-
Yesterday’s pangrams were gainful, unfailing and unflagging.—
Julia Jacobs,
New York Times,
19 May 2025
Adjective
-
The documents included emails, personal essays and other academic records, which showed Crooks to be a conscientious and intelligent college student with an interest in engineering as well as a clear skepticism of the federal government and corporations.—
Emily Mae Czachor
July 13,
CBS News,
13 July 2025
-
More than 70% of participants were classified as open-minded, conscientious, and emotionally stable, suggesting the sample may not reflect the broader personality distribution in the general population, the authors noted.—
Brian Mastroianni,
Health,
9 July 2025
Adjective
-
Madrid, Spain From flamenco to football to flea markets, Spain’s capital is a city of inexhaustible delights.—
Peter Terzian,
Travel + Leisure,
8 July 2025
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The thrill of Bella exploring her vampiric powers is truly a treat; the lamb becomes the lioness thanks to her own super-speed, inexhaustible strength and nifty force field-generation.—
Edward Segarra,
USA Today,
1 July 2025
Adjective
-
Jane Street has disputed the findings and is expected to mount a vigorous defense.—
Daniel Schlaepfer,
Forbes.com,
9 July 2025
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One positive blessing today is that your health feels vigorous and strong!—
Georgia Nicols,
Denver Post,
24 June 2025
Cite this Entry
“Indefatigable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indefatigable. Accessed 25 Jul. 2025.
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