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Synonyms

insurmountable

American  
[in-ser-moun-tuh-buhl] / ˌɪn sərˈmaʊn tə bəl /

adjective

  1. incapable of being surmounted, passed over, or overcome; insuperable.

    an insurmountable obstacle.


insurmountable British  
/ ˌɪnsəˈmaʊntəbəl /

adjective

  1. incapable of being overcome; insuperable

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • insurmountability noun
  • insurmountableness noun
  • insurmountably adverb

Etymology

Origin of insurmountable

First recorded in 1690–1700; in- 3 + surmountable ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“If the company can now redesign their operations from the ground up to be AI-forward, their potential cost and performance advantage could be insurmountable,” Shmulik wrote.

From MarketWatch

“If the company can now redesign their operations from the ground up to be AI-forward, their potential cost and performance advantage could be insurmountable,” Shmulik wrote.

From MarketWatch

On Friday, though, a hard-hitting Welsh defence stopped the hosts from building an insurmountable advantage.

From BBC

In a matter of 31 seconds, USC had cut a seemingly insurmountable lead to single digits.

From Los Angeles Times

And for service workers—the people who staff hospitals, schools, restaurants and local government—the barriers are often insurmountable.

From The Wall Street Journal