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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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of indefatigable
Harry Styles' stage is a pop playground Styles’ laudable core band – anchored by his longtime drummer, the indefatigable Sarah Jones, who makes tricky beats look simple – was augmented by strings and horns on several tracks, a testament to his ambitious musical aspirations.
—
Melissa Ruggieri,
USA Today,
17 May 2026
Through indefatigable research, Kara fixes poorly remembered facts and makes a decent case that the publicity galvanized the movement to abolish British slavery a half century later.
—
The Atlantic,
14 May 2026
The 16th annual event benefits The Cruisey Baby Initiative, a nonprofit created by indefatigable local artist Cruise Bogle, who suffered a spinal cord injury in 2008 (at age 19) that left him paralyzed from the neck down.
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Ben Crandell,
Sun Sentinel,
13 May 2026
The once irrepressible and indefatigable Turner was slowed late in life by a progressive brain disorder.
—
Christopher Quinn,
AJC.com,
6 May 2026
See All Example Sentences for indefatigable
Melissa Ruggieri,
USA Today,
17 May 2026
Through indefatigable research, Kara fixes poorly remembered facts and makes a decent case that the publicity galvanized the movement to abolish British slavery a half century later.
—
The Atlantic,
14 May 2026
The 16th annual event benefits The Cruisey Baby Initiative, a nonprofit created by indefatigable local artist Cruise Bogle, who suffered a spinal cord injury in 2008 (at age 19) that left him paralyzed from the neck down.
—
Ben Crandell,
Sun Sentinel,
13 May 2026
The once irrepressible and indefatigable Turner was slowed late in life by a progressive brain disorder.
—
Christopher Quinn,
AJC.com,
6 May 2026
See All Example Sentences for indefatigable
Recent Examples of Synonyms for indefatigable
Adjective
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What appears as speed in global organizations is often the result of meticulous logistical preparation and an expert knowledge of regulatory environments.
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Chef Natsuko Shoji blends Tiffany glamour with Japanese ingredients, craftsmanship, and meticulous attention to detail.
Adjective
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Based on extensive research and conversations with Ms Lee, her family and others in her circle, Roché’s narrative emphasizes how much faith, patience and tireless effort was required of Lee’s generation just to secure the basic dignities of American citizenship.
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For those performances, not only did an excitedly tireless Conlon spend an hour before performances in the talks, but afterward, despite operas that lasted five hours or more, he could be found behind the bar at Kendell’s, the theater’s downstairs brasserie, serving drinks.
Adjective
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Swiss brand On is rapidly disrupting Nike's long-standing dominance in the global running footwear market, alongside Hoka, by prioritizing relentless innovation over celebrity endorsements.
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The story of America is a story of industry, technical skill, and relentless optimism for what the future holds.
Adjective
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Tristan is the ultramarathon of opera roles, long and punishing, and not many tenors carry it off with such unflagging grace.
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The new press release appears to tout that same unflagging punk ethos.
Adjective
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Can its legions drink that much beer and still be conscientious enough to clear away the trash?
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Trea Turner was conscientious enough to wait for his double-play partner, Bryson Stott, who had authored one of the finest games of his career.
Adjective
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But the collapse of North Atlantic cod remains a stark reminder that nothing is inexhaustible.
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People of this era thought the supply of game in America was inexhaustible.
Adjective
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Dunlap notes that borage can grow to about 2 to 3 feet tall and wide, while tomatoes are known for their vigorous growth.
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Levine Cava gave the golden-colored dog a vigorous pat on the head.
Adjective
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People should not approach wild animals that appear sick, injured, or dead, including nocturnal species such as bats and raccoons that are active during daylight hours.
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The union has been in active negotiations with the state to draft a new contract, but the two parties had not reached a deal as of Tuesday, when the existing agreement is scheduled to expire.
Cite this Entry
“Indefatigable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indefatigable. Accessed 6 Jul. 2026.
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