UNTIRINGLY Synonyms: 66 Similar and Opposite Words

untiringly

adverb

as in indefatigably

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for untiringly

Adverb

Selling cigarettes on the street to buy food for her siblings, the pre-teen is indefatigably upbeat, eagerly anticipating an imminent passage to Germany.

— Guy Lodge, Variety, 24 Jan. 2026
Matthew Restall, for example, has worked indefatigably as a myth buster for dozens of misconceptions for roughly two decades now, and only recently did another historian, Camilla Townsend, stitch together the history of the Aztecs according to their own statements, as recorded in Nahuatl.

— Literary Hub, Literary Hub, 18 Aug. 2025

Definition of indefatigably

Adverb

The Dream Box itself is tribute to her original mentor and uncle, Bill Owens, who has worked tirelessly to preserve the American Chestnut tree.

— Isabelle Farina, Variety, 27 Aug. 2026
The very cloth masks that Fauci, Walensky, Murthy and Zients had worked tirelessly to promote to the American people.

— Ian Miller OutKick, FOXNews.com, 26 Aug. 2026

Definition of tirelessly

Adverb

One way in which Wounaan do so is conscientiously sharing and redistributing food, money, wisdom and the like to foster equity.

— Chenier Carpio Opua, The Conversation, 5 Aug. 2026
By thinking locally, building conscientiously, and operationalizing sustainability in our deployment choices, AI users, companies, and developers can also help ensure that the infrastructure powering our future doesn’t cost us the earth.

— Sasha Luccioni, Time, 3 July 2026

Definition of conscientiously

Adverb

And there is a shocking dearth of evidence to the contrary, given how ardently Peters and her supporters have clung to this narrative for the past six years.

— The Denver Post Editorial Board, Denver Post, 7 July 2026
Kevan Harris, an associate professor of sociology at UCLA who has studied the Iranian diaspora, said some of the ardently monarchist Iranians became disillusioned and demobilized when the war’s initial objective of regime change failed.

— Los Angeles Times, Los Angeles Times, 14 June 2026

Definition of ardently

Adverb

Roberts came away from the conversation excited by how earnestly Heyward embraced that message.

— Maddie Lee, Los Angeles Times, 25 Aug. 2026
On day two, one of the servers tells me earnestly that a bowl of vegetable soup, consumed properly, should take about half an hour to finish.

— Justin Fenner, Robb Report, 15 Aug. 2026

Definition of earnestly

Adverb

Who Framed Roger Rabbit, which was directed by Robert Zemeckis with animation overseen by Richard Williams, takes every aspect of itself, even the zany silliness of cartoons, completely seriously, while never losing sight of the fun.

— James Grebey, Vulture, 28 Aug. 2026
Two of the people who escaped were seriously injured due to chemical burns.

— ABC News, ABC News, 28 Aug. 2026

Definition of seriously

Adverb

Normal in the sense that Shanahan has attentively watched every practice, typically doing so about 30 yards behind the defense.

— Cam Inman, Mercury News, 6 Aug. 2026
The Child has placed his foot on the basket of yarns and has grasped the yarnwinder and gazes attentively at the four spokes that are in the form of a cross.

— Brian Boucher, ARTnews.com, 3 Aug. 2026

Definition of attentively

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

untiring

untiringly

untitled

See all Nearby Words

Cite this Entry

Style

“Untiringly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/untiringly. Accessed 29 Aug. 2026.

Copy Citation

Synonyms of untiringly

adverb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

kith

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

Commonly Misspelled Words

Popular in Wordplay

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 28

Why do we say 'break a leg'?

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Games & Quizzes