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

The British yard, which revealed its first catamaran at the Cannes Yachting Festival in early September, today unveiled a new flagship sailing superyacht that combines elegant design and meticulous craftsmanship with bluewater cruising capability.

— Rachel Cormack, Robb Report, 24 Sep. 2026
Its $150, four-course menu balances meticulous technique with deep comfort.

— Bill Addison, Los Angeles Times, 24 Sep. 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 size of these companies has been a seismic change, as has the market’s relentless concentration around tech.

— Allie Garfinkle, Fortune, 28 Sep. 2026
Russia kept up its relentless round-the-clock attacks on the Ukrainian capital, hitting an office block where four people were killed, Zelenskyy said.

— HANNA ARHIROVA, Arkansas Online, 26 Sep. 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

But among their best qualities, Dick Riordan was arrogantly confident, Jim Hahn had a steady hand on the tiller, Antonio Villaraigosa was tireless and passionate, Eric Garcetti was a long-range thinker on earthquakes, water and energy.

— Steve Lopez, Los Angeles Times, 25 Sep. 2026
Beck was an art piece, a Happening, a mobile performance installation made by the tireless work of a small coterie of people, including Leigh.

— Josephine Reisman, Vulture, 24 Sep. 2026

Definition of tireless

Adjective

Ecuador, Peru, and Chile draw nature enthusiasts seeking soft or active adventure; and each of these destinations is also often found on the lists of must-see places for the well-traveled.

— Condé Nast, Condé Nast Traveler, 30 Sep. 2026
Chinese labs manufacture about 20% of the active ingredients used to make medicines the FDA considers essential.

— Patrick McHenry, STAT, 30 Sep. 2026

Definition of active

Adjective

The guidelines also recommend pairing the strength training with 150–300 minutes of moderate-intensity aerobic activity (or 75–150 minutes of vigorous activity) each week.

— Melissa Rudy, FOXNews.com, 29 Sep. 2026
Miss Neal is vibrant and lovely as the young widow, and Hugh Marlowe is vigorous as her ambitious suitor.

— THR Staff, HollywoodReporter, 28 Sep. 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 1 Oct. 2026.

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Synonyms of inexhaustible

adjective

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