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Synonyms

inexorable

American  
[in-ek-ser-uh-buhl] / ɪnˈɛk sər ə bəl /

adjective

  1. unyielding; unalterable.

    inexorable truth;

    inexorable justice.

  2. not to be persuaded, moved, or affected by prayers or entreaties.

    an inexorable creditor.

    Synonyms:
    pitiless, cruel, merciless, implacable, unrelenting, unbending
    Antonyms:
    flexible, merciful

inexorable British  
/ ɪnˈɛksərəbəl /

adjective

  1. not able to be moved by entreaty or persuasion

  2. relentless

"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

Synonym Usage

See inflexible.

Other Word Forms

Etymology

Origin of inexorable

From the Latin word inexōrābilis, dating back to 1545–55. See in- 3, exorable

Explanation

When a person is inexorable, they're stubborn. When a thing or process is inexorable, it can't be stopped. This is a word for people and things that will not change direction. An inexorable person is hard-headed and cannot be convinced to change their mind, no matter what. You can also say that a process, like the progress of a deadly illness, is inexorable because it can't be stopped. A speeding train with no brakes is inexorable; it's not stopping till it crashes. When you see the word inexorable, think "No one's stopping that."

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Vocabulary lists containing inexorable

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.

See Examples For:

The street fighting is brutal because the budget math is inexorable.

From The Wall Street Journal ● Oct. 8, 2026

Bonino served as a European commissioner and a foreign minister in Italy but was best known as a militant feminist with an inexorable dedication to political and humanitarian causes.

From Barron's ● Sep. 11, 2026

The Japanese currency touched an almost seven-month high against the U.S. dollar, a sharp turnaround from its seemingly inexorable slide this summer.

From The Wall Street Journal ● Sep. 9, 2026

Nothing yet has stopped the inexorable rise in college costs, but there may be signs that government regulations, financial-aid rule changes and family behaviors could start to curb tuition inflation.

From MarketWatch ● Aug. 12, 2026

Most of the time, I could forget about it, but the inexorable truth is this: They might be glad to have me around, but I was the alpha and the omega of my parents’ suffering.

From "The Fault in Our Stars" by John Green

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