insatiable

adjective

in·​sa·​tia·​ble (ˌ)in-ˈsā-shə-bəl How to pronounce insatiable (audio)
Synonyms of insatiablenext
: incapable of being satisfied : quenchless
had an insatiable desire for wealth
insatiableness noun
insatiably adverb

Examples of insatiable in a Sentence

Her desire for knowledge was insatiable. an insatiable need for the approval of others
Recent Examples on the Web
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.
This fuels an insatiable anger and bloodlust in Baldur, who favors a brawling fighting style that blends his immense power with the raw impact of his fists. James Hibberd, HollywoodReporter, 24 Feb. 2026 Gail Sheehy discovers that a sense of shame, a family rivalry, and an insatiable need for legitimacy have forged his character and drive. Gail Sheehy, Vanity Fair, 20 Feb. 2026 For over 140 years, restaurateurs have become millionaires capitalizing on the insatiable American appetite for nearly any foodstuff from south of the border. Gustavo Arellano, Los Angeles Times, 19 Feb. 2026 Some of the new team members are former colleagues from the early days of Net and Mr Porter who built the e-commerce platforms in the very early days of smartphones and social media, and when demand for luxury was seemingly insatiable. Samantha Conti, Footwear News, 19 Feb. 2026 See All Example Sentences for insatiable

Word History

Etymology

Middle English insaciable, from Anglo-French, from Latin insatiabilis, from in- + satiare to satisfy — more at satiate

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of insatiable was in the 15th century

Browse Nearby Words

Cite this Entry

“Insatiable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insatiable. Accessed 26 Feb. 2026.

Kids Definition

insatiable

adjective
in·​sa·​tia·​ble (ˈ)in-ˈsā-shə-bəl How to pronounce insatiable (audio)
: impossible to satisfy
insatiable thirst
an insatiable desire for knowledge
insatiably adverb

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