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

Google signed a gigantic infrastructure deal to supply Anthropic with cutting-edge chips as the industry explores new financing paradigms to meet the AI industry's insatiable appetite for compute power.

— Emily Forlini, Fortune, 4 Aug. 2026
Asked his frustration level over the Dodgers’ insatiable appetite to obtain every star in baseball, White Sox general manager Chris Getz was obviously reading from a script written by Aaron Sorkin.

— Paul Sullivan, Chicago Tribune, 3 Aug. 2026

Definition of insatiable

Adjective

But there is little sympathy coming out of Ukraine, where civilian infrastructure, including businesses, have endured years of relentless Russian attacks.

— Daniela Suarez, NBC news, 5 Aug. 2026
Ted was genuinely out of his depth, the conflicts felt earned, and the show still had to persuade audiences that its relentless optimism wasn’t naïve.

— Nicholas Quah, Vulture, 5 Aug. 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

Wilson described Solari as independent, determined and deeply committed to her animals.

— Madisen Keavy, CBS News, 7 Aug. 2026
In an era when automakers seem determined to replace every knob and switch with a touchscreen command, even small dedicated controls deserve recognition.

— Karl Brauer, Forbes.com, 4 Aug. 2026

Definition of determined

Adjective

BitOK puts the drop in median time from submission to freeze at 44% on Ethereum and 23% on Tron, and found a same-block urgent mode used in about one case in six.

— Boaz Sobrado, Forbes.com, 8 Aug. 2026
Blending intimate drama with urgent political relevance, the film explores generational conflict, responsibility and the search for meaningful action in times of crisis.

— Marta Balaga, Variety, 7 Aug. 2026

Definition of urgent

Adjective

Griffin is the daughter of Kimberly Griffin, a concessionaire at Hartsfield-Jackson Atlanta International Airport and an avid reader of this newsletter.

— Adam Beam, AJC.com, 5 Aug. 2026
Most notably, banks and fintech companies have been first movers, looking to capitalize on younger, avid fanbases.

— Scott Soshnick, Sportico.com, 30 July 2026

Definition of avid

Adjective

The Perseids are particularly fast and often leave persistent glowing trails.

— Jamie Carter, Forbes.com, 3 Aug. 2026
Collins has long been open about his struggles with alcohol addiction, which in part was spurred by the health issues related to his persistent back injuries.

— Daniel Kreps, Rolling Stone, 2 Aug. 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 9 Aug. 2026.

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Synonyms of unappeasable

adjective

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