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.
Over many years, Bloom worked her way up to become an in-demand personal shopper, where no ask was insurmountable. Kati Chitrakorn, CNN Money, 4 Feb. 2026 Anyone who’s attempted to sing Mariah Carey’s catalog at karaoke or in the comforts of their car knows that matching the greatness of Mimi is often an insurmountable task. Steven J. Horowitz, Variety, 31 Jan. 2026 Look to Unexpected Places Small closets have their challenges, and nothing seems quite so insurmountable as finding space where there doesn’t appear to be any. Patricia Shannon, Better Homes & Gardens, 29 Jan. 2026 For young people trying to find their way without a steady guide, growing through this environment can also feel insurmountable. Robert Bush, The Providence Journal, 29 Jan. 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 4 Feb. 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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