inexcusable

adjective

in·​ex·​cus·​able ˌi-nik-ˈskyü-zə-bəl How to pronounce inexcusable (audio)
Synonyms of inexcusablenext
: impossible to excuse or justify
inexcusable rudeness
inexcusableness noun
inexcusably adverb

Examples of inexcusable in a Sentence

spitting at a teacher is inexcusable behavior and will be severely punished
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.
After her March 4 arrest, a representative called her actions inexcusable and said that ideally, the arrest would lead to overdue change in her life. Andrew Dalton, Fortune, 4 May 2026 The same goes for Humbert Humbert from Vladimir Nabokov’s controversial novel Lolita, a pedophile with a silver tongue who conjures up excuses for his inexcusable actions. Big Think, 29 Apr. 2026 Which is inexcusable, because Bridges — like Towns — is in one of the worst scoring seasons of his NBA career. Kristian Winfield, New York Daily News, 24 Apr. 2026 These Dark Ages span an inexcusable 23 seasons — a stretch that began soon after the 2002 Raiders and admirable 37-year-old QB Rich Gannon were clobbered in Mission Valley, home to Super Bowl 37. Tom Krasovic, San Diego Union-Tribune, 23 Apr. 2026 See All Example Sentences for inexcusable

Word History

Etymology

Middle English, from Latin inexcusabilis, from in- + excusabilis excusable

First Known Use

15th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Inexcusable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inexcusable. Accessed 5 May. 2026.

Kids Definition

inexcusable

adjective
in·​ex·​cus·​able ˌin-ik-ˈskyü-zə-bəl How to pronounce inexcusable (audio)
: too bad to be excused : not justifiable
inexcusable rudeness
inexcusably adverb

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