UNSLAKABLE Synonyms: 32 Similar and Opposite Words

unslakable

adjective

ˌən-ˈslā-kə-bəl

Definition of unslakable

as in insatiable

incapable of being satisfied an unslakable yearning to explore the far-off corners of the globe

Synonyms & Similar Words

Relevance

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 unslakable But for years, the lake was an afterthought in the state’s unslakable thirst for economic growth. — Evan Bush, NBC News, 7 Dec. 2022 With so many stuck at home doom-scrolling, there was unslakable need for his brand of musical comedy relief. — Charles McNultytheater Critic, Los Angeles Times, 24 May 2022 Russia, to which 80% of the country’s booze went, had an unslakable thirst for it. — The Economist, 28 Mar. 2018

Recent Examples of Synonyms for unslakable

Adjective

California is flush with dumb money and bad judgment, and an insatiable romance with an epic 1,200-mile shoreline.

— Steve Lopez, Los Angeles Times, 17 Oct. 2026
Semiconductor stocks have soared on expectations that companies will lock in hefty profits because of the AI boom’s insatiable demand for chips.

— John Towfighi, CNN Money, 14 Oct. 2026

Definition of insatiable

Adjective

Beloved returns as an unquenchable force demanding more and more nourishment and attention from Sethe.

— Literary Hub, Literary Hub, 13 Oct. 2026
The story follows the transformation of Adriana (Colin), a woman shattered by a terrible murder and who discovers the strength to start over, driven by an unquenchable thirst for justice.

— Rafa Sales Ross, Variety, 11 Oct. 2026

Definition of unquenchable

Adjective

Advertisement As a result, many older users who may have only had glancing interactions with AI have become avid users.

— Andrew R. Chow, Time, 22 Oct. 2026
For avid safari-goers, this is a particularly great spot to learn more about the initiatives and efforts that go into conservation work for specific wildlife.

— Condé Nast, Condé Nast Traveler, 21 Oct. 2026

Definition of avid

Adjective

Now in his early nineties, Gregory (My Dinner with André, NYFF19) shows no sign of slowing down, as evidenced by this delightful, enormously moving document of his inextinguishable creative spark.

— Jill Goldsmith, Deadline, 11 Aug. 2026
Aside from virtually inextinguishable flames fueled by molten pitch, the payloads likely included toxic ingredients like camphor and arsenic.

— Andrew Paul, Popular Science, 14 May 2026

Definition of inextinguishable

Browse Nearby Words

unskillfulness

unslakable

unsmart

See all Nearby Words

Cite this Entry

Style

“Unslakable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unslakable. Accessed 25 Oct. 2026.

Copy Citation

Synonyms of unslakable

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

emissary

Popular in Grammar & Usage

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

The Words of the Week - Oct. 23

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes