insurmountable

adjective

in·​sur·​mount·​able ˌin(t)-sər-ˈmau̇n-tə-bəl How to pronounce insurmountable (audio)
Synonyms of insurmountablenext
: incapable of being surmounted : insuperable
insurmountable problems
insurmountably adverb

Examples of insurmountable in a Sentence

They were faced with several insurmountable obstacles. the familiar story of the underdog who ultimately triumphs despite insurmountable odds
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.
And for those facing tough, seemingly insurmountable challenges, Newton says to keep your hopes up. Madison Dapcevich, Outside, 31 Mar. 2026 What was once insurmountable quickly turned into much more manageable for Hurley's squad. Matthew Couden, MSNBC Newsweek, 30 Mar. 2026 Orlando is tied for ninth in the Eastern Conference, two games behind the Toronto Raptors for the sixth and final automatic playoff berth with an almost-insurmountable nine-game lead over the Milwaukee Bucks and Chicago Bulls for the final play-in spot. Jason Anderson, Sacbee.com, 26 Mar. 2026 His five-point lead over Kagiyama and Siao after the short program seemed insurmountable. ABC News, 26 Mar. 2026 See All Example Sentences for insurmountable

Word History

First Known Use

1690, in the meaning defined above

Time Traveler
The first known use of insurmountable was in 1690

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Cite this Entry

“Insurmountable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insurmountable. Accessed 5 Apr. 2026.

Kids Definition

insurmountable

adjective
in·​sur·​mount·​able ˌin(t)-sər-ˈmau̇nt-ə-bəl How to pronounce insurmountable (audio)
: incapable of being surmounted

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