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
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
My journey started with an indefatigable New York City lawyer on a quest to give her dying husband a chance.
—David Armstrong, CNN Money, 10 May 2025
This stadium show unlocks a new level of accomplishment for the apparently indefatigable Summit, who’s previously played solo headlining sets at large-scale venues including New York’s Madison Square Garden and Los Angeles’ BMO Stadium and Kia Forum.
—Katie Bain, Billboard, 8 May 2025
See All Example Sentences for indefatigable
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
My journey started with an indefatigable New York City lawyer on a quest to give her dying husband a chance.
—David Armstrong, CNN Money, 10 May 2025
This stadium show unlocks a new level of accomplishment for the apparently indefatigable Summit, who’s previously played solo headlining sets at large-scale venues including New York’s Madison Square Garden and Los Angeles’ BMO Stadium and Kia Forum.
—Katie Bain, Billboard, 8 May 2025
See All Example Sentences for indefatigable
Recent Examples of Synonyms for indefatigable
Adjective
-
Later, as the way opened, Swedish producers and artists, from Denniz Pop to Max Martin, would follow, bringing glossy, meticulous pop to the global marketplace.—
Mitch Therieau,
New Yorker,
18 June 2025
-
Once home to Louis XV’s architect, the property underwent a meticulous four-year renovation before reopening to what is now one of the most luxurious properties in the city.—
Kimberly Wilson,
Essence,
18 June 2025
Adjective
-
His wife, Patricia, rose to fame as a socialite and tireless fundraiser for charitable causes, including AIDS research.—
Foreign Affairs,
Foreign Affairs,
24 June 2025
-
The regular action there, not to mention tireless pregame work with coach David Macias, allowed Sheets to escape a play off the left-field wall without incident on Saturday.—
Jeff Sanders,
San Diego Union-Tribune,
22 June 2025
Adjective
-
Death doesn’t scare the body because all the body wants is to lie on the couch with a golf tournament on TV but the mind is drip, drip, drip, drip, relentless.—
Campbell McGrath,
New Yorker,
23 June 2025
-
The tech giant released their 2025 Work Trend Index Annual Report this week, which highlighted the relentless nature of the modern workday.—
Marni Rose McFall,
MSNBC Newsweek,
23 June 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
-
Mowery recently launched Azure Road, a new culinary, travel, and lifestyle publication for conscientious consumers.—
Lauren Mowery,
Forbes.com,
18 June 2025
-
For each of us, conscientious use of this planet’s resources will need to be a lifelong endeavor.—
Andre Garron,
Hartford Courant,
12 June 2025
Adjective
-
Likewise, though Altman claimed in January that nuclear fusion — potentially an inexhaustible source of energy — was only a few years away, the scientists working to bring it about scoff at that timeline (there’s a joke that it’s been 30 years away for the past 60 years).—
Alex Morris,
Rolling Stone,
15 June 2025
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Nazzaro continued to describe Panh’s artistic practice as prolific and inexhaustible.—
Zac Ntim,
Deadline,
15 May 2025
Adjective
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That means doing your best to get in at least 150 minutes a week of moderate-intensity exercise, or 75 minutes a week of vigorous exercise, along with two days of strength training, per the Centers for Disease Control and Prevention (CDC).—
Korin Miller,
Flow Space,
16 June 2025
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But that narrative hasn't stuck to Trump, who is known to ramble in public speeches but comes off as more vigorous to the public than Biden did.—
Cybele Mayes-Osterman,
USA Today,
15 June 2025
Cite this Entry
“Indefatigable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indefatigable. Accessed 1 Jul. 2025.
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