INSATIABLE Synonyms: 32 Similar and Opposite Words

insatiable

adjective

(ˌ)in-ˈsā-shə-bəl

Definition of insatiable

as in unquenchable

incapable of being satisfied an insatiable need for the approval of others

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 insatiable Businesses have insatiable demand for AI acceleration, and boards and CEOs are pushing aggressively for productivity improvements tied to these new capabilities. — Drew Naukam, Forbes.com, 1 Oct. 2026 Shaffer’s reimagining of the eccentric genius of Wolfgang Amadeus Mozart and the insatiable envy of Antonio Salieri was influenced by Alexander Pushkin’s 1830 drama about the two composers. — Doni Wilson, Houston Chronicle, 30 Sep. 2026 If the act is a cruel and unjust law, stealing from working Americans in order to feed the insatiable greed of the billionaire class, what can can average Americans do about it? — Dr. Michael Good, Hartford Courant, 28 Sep. 2026 This campaign, now fueled by insatiable media coverage, remains at a fever pitch and has resulted in real life threats to his reputation, livelihood, and life. — Mike Toole, CBS News, 8 Sep. 2026 See All Example Sentences for insatiable

Recent Examples of Synonyms for 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

While other options remain on the table, including a possible rescue deal, the situation has become increasingly urgent as more lawyers continue to prepare to leave, according to two people with knowledge of internal discussions.

— Lauren Hirsch, New York Times, 28 Oct. 2026
Kosovo's Parliament convened for an urgent session on Monday in response to Zekaj's death.

— ABC News, ABC News, 28 Oct. 2026

Definition of urgent

Adjective

An avid reader, Dua Lipa sat down for a chat at the London Literature Festival 2026 in conversation with moderator and novelist Zadie Smith and poet Mustafa about all things books at the Royal Festival Hall yesterday in London.

— Amina Ayoud, Footwear News, 25 Oct. 2026
As an avid Halloween fan who loves donning costumes, she was forced to reflect on her own consumption and waste.

— Arkansas Online, Arkansas Online, 24 Oct. 2026

Definition of avid

Browse Nearby Words

insanity

insatiable

insatiate

See all Nearby Words

Cite this Entry

Style

“Insatiable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insatiable. Accessed 29 Oct. 2026.

Copy Citation

Synonyms of insatiable

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

shindig

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

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

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes