insurmountable

adjective

in·​sur·​mount·​able ˌin(t)-sər-ˈmau̇n-tə-bəl How to pronounce insurmountable (audio)
Synonyms of insurmountable
: 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.
The thing to remember is that outside of perhaps an insurmountable fear of water, there’s a cruise out there for just about everybody. Scott Laird, Forbes.com, 19 June 2026 During Game Four, the Wu-Tang Clan provided the halftime entertainment, taking the stage when the Knicks were down a seemingly insurmountable 29 points. Emily Zemler, Rolling Stone, 16 June 2026 The conflict between artists and AI is ultimately not an insurmountable one, according to Huang. Marcus Lim, Variety, 16 June 2026 These were insurmountable issues with less than six months to get the special on screen, even if post-production would have been shortened by the absence of an international partner. Jake Kanter, Deadline, 11 June 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 21 Jun. 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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