as in meticulous
showing no signs of weariness even after long hard effort
the camel's reputation as an untiring beast of burden the detective's untiring investigation of the crime finally led to several arrests
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Recent Examples of untiring
Joe was a philanthropist, a community leader, and an unwavering and untiring supporter of the U.S. Military and his country.
—
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
All speakers paid tribute to Jack Gross, owner of the new station, for his untiring efforts to bring San Diego its own television station.
—sandiegouniontribune.com, 17 May 2018
Still, Clark's adrenaline and untiring preparation propelled her to a second place finish in Oslo and a third place finish at the Burton US Open the following month.
—Nihal Kolur, SI.com, 30 Oct. 2017
The public eye in Pakistan today is an unforgiving, untiring beast that never sleeps.
—chicagotribune.com, 4 Aug. 2017
Corrupt regimes long reviled by their populace are being brought down left and right, thanks to the brilliant and untiring efforts of democracy activists.
—Bruce Sterling, WIRED, 16 Feb. 2011
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
All speakers paid tribute to Jack Gross, owner of the new station, for his untiring efforts to bring San Diego its own television station.
—sandiegouniontribune.com, 17 May 2018
Still, Clark's adrenaline and untiring preparation propelled her to a second place finish in Oslo and a third place finish at the Burton US Open the following month.
—Nihal Kolur, SI.com, 30 Oct. 2017
The public eye in Pakistan today is an unforgiving, untiring beast that never sleeps.
—chicagotribune.com, 4 Aug. 2017
Corrupt regimes long reviled by their populace are being brought down left and right, thanks to the brilliant and untiring efforts of democracy activists.
—Bruce Sterling, WIRED, 16 Feb. 2011
Recent Examples of Synonyms for untiring
Adjective
-
Blending meticulous research with dramatization, the movie spotlights behind-the-scenes tensions among rival forecasters and the trauma of the disastrous rehearsal Exercise Tiger.—
Emily Zemler,
Los Angeles Times,
29 May 2026
-
The execution was meticulous, with every detail crafted to reflect the real product while adding a playful twist.—
Jay Deutsch,
Forbes.com,
28 May 2026
Adjective
-
Even the indefatigable Thunder will face uncomfortable decisions this summer (and next) as its payroll spikes into the second apron.—
Bennett Durando,
Denver Post,
7 June 2026
-
New York cooks up offense around the indefatigable Brunson and Towns’ newfound playmaking chops.—
Esfandiar Baraheni,
New York Times,
3 June 2026
Adjective
-
That’s certainly what led Caligiuri to become an ambassador and tireless advocate for the UPSL.—
Los Angeles Times,
Los Angeles Times,
7 June 2026
-
The tireless Mikal Bridges plays defense and offense with the elegance of a fine jazzman.—
Michael Powell,
The Atlantic,
3 June 2026
Adjective
-
The circuit winds through the streets of Monte Carlo — past the harbor, a famous casino, and through a tunnel — demanding relentless concentration as cars brush inches from the barriers.—
Sahil Kapur,
NBC news,
7 June 2026
-
Chloe Thompson, Denver North’s goalie who has played with Gentry since elementary school, witnessed a relentless competitor who understands how greatness gets crafted in the practice beyond practice.—
Kyle Newman,
Denver Post,
7 June 2026
Adjective
-
Tristan is the ultramarathon of opera roles, long and punishing, and not many tenors carry it off with such unflagging grace.—
Justin Davidson,
Vulture,
11 Mar. 2026
-
The new press release appears to tout that same unflagging punk ethos.—
Connie Ogle,
Miami Herald,
29 Aug. 2025
Adjective
-
Cap Rocat also aims to preserve and strengthen the natural and social environment through a conscientious selection of suppliers engaged in sustainable fishing and organic and zero-kilometer products.—
Condé Nast,
Condé Nast Traveler,
2 June 2026
-
This is considered a bit of an invasive plant, but conscientious gardeners can remove or till under unwanted seedlings.—
Tom MacCubbin,
The Orlando Sentinel,
30 May 2026
Adjective
-
The Red Wings' decade-long postseason drought now stands as the NHL's longest active run after the Buffalo Sabres qualified for the playoffs for the first time in 15 years this season.—
CBS News,
CBS News,
9 June 2026
-
As of the spring 2025 season, UConn supported 1,187 active club sports athletes, with teams ranging anywhere from 7 members on polo to 112 on running.—
Dr. J. Lee Peters,
Hartford Courant,
8 June 2026
Adjective
-
Clover is a vigorous plant that crowds out weeds, thereby reducing the need for weed control.—
David Beaulieu,
The Spruce,
6 June 2026
-
In the luteal phase, progesterone is considered catabolic and may impair muscle contractions during vigorous activity.—
Allison Palmer
June 4,
Miami Herald,
4 June 2026
Cite this Entry
“Untiring.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/untiring. Accessed 11 Jun. 2026.
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