UNAPPEASABLE Synonyms: 74 Similar and Opposite Words

unappeasable

adjective

ˌən-ə-ˈpē-zə-bəl

Definition of unappeasable

as in insatiable

incapable of being satisfied it turned out that the public's appetite for sadistic horror movies was not unappeasable after all

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in relentless

showing no signs of slackening or yielding in one's purpose warned that the nation was dealing with an unappeasable enemy

Synonyms & Similar Words

Antonyms & Near Antonyms

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 unappeasable Surely giving up the unappeasable hunger can’t be the answer. — Lily Meyer, The Atlantic, 26 Feb. 2026 This lesson may finally hit home on Friday, when the big-hearted Sun in your foundational fourth house clashes with unappeasable Saturn in your relationship realm. — The Astrotwins, ELLE, 13 Nov. 2022 In 2022, his compulsion to sing and pick his guitar and ramble the roads is undiminished and, evidently, unappeasable. — Jody Rosen, New York Times, 17 Aug. 2022 Such leaders are unappeasable because their goals can never be reached. — Walter Russell Mead, WSJ, 10 Mar. 2022 Activists will decry the shift as hippie-punching aimed at mollifying an unappeasable hard right, while moderates will blame the activists for continuing to tar the party's image with unpopular radical stances. — Noah Millman, The Week, 25 June 2021 This unappeasable hostility is a problem for Israel, for America, and for the Democratic Party. — Matthew Continetti, National Review, 22 May 2021

Recent Examples of Synonyms for unappeasable

Adjective

Bloomberg | Bloomberg | Getty Images Nvidia became the most valuable company because of insatiable demand for its graphics processing unit, or GPU, the primary chip used for creating and deploying artificial intelligence.

— Kif Leswing, CNBC, 21 July 2026
Georgia Bernstein’s unsettling directorial debut focuses on how warped and perverted those desires become when they’re taken to their insatiable extremes.

— Randy Myers, Mercury News, 8 July 2026

Definition of insatiable

Adjective

Much of the tension comes from Shaw’s relentless badgering of Dreyfuss, a dynamic that can grow somewhat repetitive as the play progresses.

— Michelle F. Solomon, Miami Herald, 29 July 2026
The food and beverage industry is shifting its focus from relentless novelty to leveraging familiarity and consumer trust.

— Louis Biscotti, Forbes.com, 29 July 2026

Definition of relentless

Adjective

The film frames spirituality as both a visceral response to injustice, and an unquenchable thirst to cure it.

— Siddhant Adlakha, Variety, 20 July 2026
He’s known for his booming, borderline hits, but his unquenchable thirst to dole out those hits often leaves him badly out of position.

— Shayna Goldman, New York Times, 1 July 2026

Definition of unquenchable

Adjective

Those who are determined to find deer get together and annually lease the hunting rights of ranches at a cost of from $150 to $1,500, or even more, per hunter.

— Jack O'Connor, Outdoor Life, 23 July 2026
The source said Iran remained determined to control passage through the Strait of Hormuz, saying ships would be allowed to pass safely only if their transit was coordinated with Tehran and conducted under Iranian arrangements, the source said.

— Kevin Breuninger,Lim Hui Jie,Chloe Taylor,Sam Meredith, CNBC, 22 July 2026

Definition of determined

Adjective

Susan Lilly, the TFPD’s public information officer, tells THR that the TFPD assessed the scene for urgent life-safety concerns, such as live electrical wires near pooled water, and then ceded it to the Telluride School District.

— Aaron Couch, HollywoodReporter, 24 July 2026
The announcement comes after a group of Ashaninka Indigenous leaders began meetings with federal officials in Brasilia, Brazil's capital, seeking urgent protection for their territory.

— ABC News, ABC News, 24 July 2026

Definition of urgent

Adjective

Labor and delivery units are closing across the country at an average of more than two per month, while the United States holds the grim distinction of the highest maternal mortality rate among all high-income nations.

— Mara Evans, STAT, 27 July 2026
Bill Gould and Mike Bordin both gave grim assessments in interviews last April.

— Jazz Monroe, Pitchfork, 27 July 2026

Definition of grim

Adjective

Core inflation gives economists and policymakers a good sense of how persistent price pressures may be, and to gauge Americans’ view of prices, officials look at market and survey-based measures of inflation expectations.

— Bryan Mena, CNN Money, 27 July 2026
Powered by a turboprop engine producing roughly 900 horsepower, it is designed for persistent operations across large theatres of war.

— Kaif Shaikh, Interesting Engineering, 26 July 2026

Definition of persistent

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unappealing

unappeasable

unappeased

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“Unappeasable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unappeasable. Accessed 31 Jul. 2026.

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Synonyms of unappeasable

adjective

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