as in meticulous
showing no signs of weariness even after long hard effort
a tireless advocate for human rights
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Recent Examples of tireless
Jane Goodall was a pioneer, a tireless advocate and a deeply compassionate conservationist who inspired others to care about primates — and all animals — during a long life well lived, according to tributes from around the world.
—
Preston Fore, Fortune, 2 Oct. 2025
And finally, by surveying the harsh reality faced by tireless humanitarian volunteers who know firsthand about failures in the system.
—Randy Myers, Mercury News, 30 Sep. 2025
And, after 11 years of frequent wheeling and dealing, who exactly is baseball’s most tireless, eccentric general manager?
—Brittany Ghiroli, New York Times, 29 Sep. 2025
The two have bonded over their desire to get better and their tireless work ethics, and that relationship has only been fortified as the years have progressed.
—Jordan McPherson, Miami Herald, 28 Sep. 2025
See All Example Sentences for tireless
Preston Fore, Fortune, 2 Oct. 2025
And finally, by surveying the harsh reality faced by tireless humanitarian volunteers who know firsthand about failures in the system.
—Randy Myers, Mercury News, 30 Sep. 2025
And, after 11 years of frequent wheeling and dealing, who exactly is baseball’s most tireless, eccentric general manager?
—Brittany Ghiroli, New York Times, 29 Sep. 2025
The two have bonded over their desire to get better and their tireless work ethics, and that relationship has only been fortified as the years have progressed.
—Jordan McPherson, Miami Herald, 28 Sep. 2025
See All Example Sentences for tireless
Recent Examples of Synonyms for tireless
Adjective
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Her correspondence with these men was meticulous — and Belle set the terms.—
Christina Coulter,
PEOPLE,
11 Oct. 2025
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But Steinman lacked the meticulous attention to detail they had been conditioned to demand by Lange, going so far as to accept an out-of-tune warm-up take.—
Todd Longwell,
Variety,
9 Oct. 2025
Adjective
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Indeed, inspired by the indefatigable Rice, who was making last-ditch blocks at one end after chasing half the length of the pitch and setting up goals at the other, there was a resilience and relentlessness about Arsenal against Newcastle that spoke volumes for their mentality.—
Stuart James,
New York Times,
29 Sep. 2025
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Sheeran, an indefatigable road warrior, finished his worldwide Mathematics Tour earlier this year after spanning the globe since 2022.—
Melissa Ruggieri,
USA Today,
18 Sep. 2025
Adjective
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Our sky is constantly changing as the relentless passing of the seasons and movement of the planets, moon, comets and Earth itself bring an ever-shifting array of astronomical targets into view.—
Anthony Wood,
Space.com,
14 Oct. 2025
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By hypothesizing that a phase of relentless, exponential expansion preceded and set up the hot Big Bang, inflation implies the following.—
Big Think,
Big Think,
14 Oct. 2025
Adjective
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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
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More than 70 percent of the participants were identified as being open-minded, conscientious, and emotionally stable.—
Alyssa Ages,
Outside,
30 Sep. 2025
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More than 30 years ago, Greider, a conscientious journalist with a keen eye for detail, exposed how the American political system had been bent toward wealthy interests who could afford to hire lobbyists.—
Zephyr Teachout,
The Atlantic,
22 Sep. 2025
Adjective
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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
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Speeches Malcolm X was known as an articulate speaker, charismatic person, and an untiring organizer.—
Branden Hunter,
Detroit Free Press,
19 May 2020
Adjective
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Johnson, who spent the past year-plus on Miami’s practice squad, will give the Dolphins a fifth available cornerback if Storm Duck isn’t active.—
Barry Jackson,
Miami Herald,
12 Oct. 2025
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The Phillips 66 refinery will start shutting down this month and end active fuel production at the end of 2025, the company said.—
Jason Ma,
Fortune,
12 Oct. 2025
Adjective
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Add stock and bring to a vigorous simmer over medium-high.—
Elizabeth Mervosh,
Southern Living,
12 Oct. 2025
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The participants completed at least two daily exercise snacks (defined as moderate-vigorous to near-maximal physical activity for five minutes or less), three times a week or more, over a period of 4 to 12 weeks.—
Tom Gavin,
EverydayHealth.com,
10 Oct. 2025
Cite this Entry
“Tireless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tireless. Accessed 16 Oct. 2025.
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