INEXHAUSTIBLE Synonyms: 72 Similar and Opposite Words

inexhaustible

adjective

ˌi-nig-ˈzȯ-stə-bəl

Definition of inexhaustible

as in meticulous

showing no signs of weariness even after long hard effort seemingly inexhaustible horses that pulled heavy wagons across the wide prairies

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Example Sentences

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.

Recent Examples of inexhaustible But the collapse of North Atlantic cod remains a stark reminder that nothing is inexhaustible. — Encyclopedia Britannica, 30 June 2026 Text first, because there’s an inexhaustible lake of it online. — John Koetsier, Forbes.com, 4 June 2026 As the young pop superstars abandon partying down for just feeling down, their existential crisis presents an opportunity for an inexhaustible 67-year-old. — Scottie Andrew, CNN Money, 2 June 2026 Composers from nineteen countries, ranging from Cuba and Brazil to Japan and South Korea, communally explored an inexhaustible continent of sound. — Alex Ross, New Yorker, 18 May 2026 See All Example Sentences for inexhaustible

Recent Examples of Synonyms for inexhaustible

Adjective

Each of the elements these folks have contributed, whether a dedicated musical score, meticulous floral arrangements, or a global food profile, has merged to make this project feel singular and special.

— Condé Nast, Condé Nast Traveler, 9 Oct. 2026
These meticulous services have a reputation for yielding flawless-looking nails that last for weeks, converting people all over the globe.

— Lucy Abbersteen, Allure, 9 Oct. 2026

Definition of meticulous

Adjective

Musicians Julien Baker and Lucy Dacus, Saturday Night Live’s Sarah Sherman, Oscar winner and indefatigable activist Susan Sarandon, and Einbinder all showed up to rebuke the speech, citing the UN’s own labeling of Israel’s war on Gaza a genocide.

— Ryan Coleman, Entertainment Weekly, 25 Sep. 2026
Massi is an indefatigable presence on this boat, one of the most competent workers this franchise has ever seen.

— Rafaela Bassili, Vulture, 22 Sep. 2026

Definition of indefatigable

Adjective

The relentless spread of energy-hungry data centers is pushing demand higher still.

— Philip H. Gordon, Foreign Affairs, 12 Oct. 2026
The 16-track set is a truly thrilling journey through the relentless ambition and restless psyche of a young Black woman who’s dedicated her life to navigating the notoriously tumultuous music industry.

— Kyle Denis, Billboard, 12 Oct. 2026

Definition of relentless

Adjective

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, 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

Definition of untiring

Adjective

The rescue dog’s tireless work to serve others has earned him an ASPCA Humane Award.

— Kelli Bender, PEOPLE, 2 Oct. 2026
Candela, who finished with nine digs, three service points and an ace, served three straight points to give the Mustangs a 7-3 lead and continued her tireless defense throughout the set.

— Matt Le Cren, Chicago Tribune, 1 Oct. 2026

Definition of tireless

Adjective

Before Kenya reported its case, there had been no active cases outside Congo since Uganda declared its outbreak over in late August.

— Arkansas Online, Arkansas Online, 7 Oct. 2026
In fact, their 2026 Giving Signals Report, conducted with The Harris Poll, pegged millennials as the most active donor generation right now.

— Sydney Lake, Fortune, 6 Oct. 2026

Definition of active

Adjective

By the late 1500s, the once vigorous Ming was severely eroding.

— Carl Minzner, Foreign Affairs, 5 Oct. 2026
Los Angeles Mayor Karen Bass is in the fight of her political life, facing a vigorous challenge from City Councilmember Nithya Raman, a savvy campaigner who was until recently a close ally.

— Los Angeles Times, Los Angeles Times, 1 Oct. 2026

Definition of vigorous

Browse Nearby Words

inexcusably

inexhaustible

inexistence

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“Inexhaustible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inexhaustible. Accessed 13 Oct. 2026.

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Synonyms of inexhaustible

adjective

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