IMMUTABLE Synonyms: 42 Similar and Opposite Words

immutable

adjective

(ˌ)i(m)-ˈmyü-tə-bəl

Definition of immutable

as in unchangeable

not capable of changing or being changed one of the immutable laws of television is that low ratings inevitably lead to cancellation

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Example Sentences

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.

Recent Examples of immutable Stevens is the stay-the-course candidate, hewing to the belief that, despite all the Democratic Party’s problems, certain political verities—manufacturing is Michigan’s lifeblood, Israel is a bipartisan issue in America—remain immutable. — Jason Zengerle, New Yorker, 10 July 2026 There is no automatic, immutable rule that a visionary controller magically loses their touch exactly 120 months after ringing the opening bell at the stock exchange, and little data to suggest that controllers lose their touch so quickly. — Jeffrey Sonnenfeld, Fortune, 6 July 2026 For trans teens and their families, the dispute has involved a matter of immutable identity and equal opportunity. — Devin Dwyer, ABC News, 30 June 2026 Each player has to be further divided into categories based on immutable characteristics like race. — Dan Zaksheske Outkick, FOXNews.com, 22 June 2026 See All Example Sentences for immutable

Recent Examples of Synonyms for immutable

Adjective

Think of it as giving a huge group of devices the same unchangeable password.

— Kurt Knutsson, FOXNews.com, 31 July 2026
An organization that has seen its problem and defined it as unchangeable has pre-agreed that the one thing that would work is the one thing that cannot be done.

— Vibhas Ratanjee, Forbes.com, 31 July 2026

Definition of unchangeable

Adjective

For clients like Edward White, who is on a fixed income, the service is a critical lifeline.

— Manuel Bojorquez, CBS News, 26 Aug. 2026
Importantly, all of these rhythms stack on top of each other and interact, meaning that resilience is never a fixed state but rather more of a dynamic balance between a person’s mental and physical capacities and the demands placed on them.

— Masha Remskar, The Conversation, 26 Aug. 2026