MUTATION Synonyms: 83 Similar and Opposite Words

mutation

noun

Definition of mutation

as in modification

a significant and basic change The sculpture series underwent several mutations as the artist experimented with different materials and techniques.

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Dissimilar Words

as in anomaly

something that is a result of a change in the genes of a plant or animal This coloration in the bird's plumage is a rare mutation.

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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 mutation These compounds help fight free radicals, which are unstable molecules that can harm DNA and lead to cell mutations. — Kathi Valeii Published, Verywell Health, 8 July 2026 These large studies have also shown that the symptoms caused by pathogenic mutations are commonly milder than doctors had believed. — Roxanne Khamsi, The Atlantic, 7 July 2026 That’s because Adamala’s team had to create genetic variation synthetically, instead of allowing for random mutations in DNA. — Yasemin Saplakoglu, Quanta Magazine, 1 July 2026 At last, in August 2024, a PB KIT D816V mutation test revealed that the ISM had progressed to aggressive systemic mastocytosis (ASM). — Shannon Dingey, Health, 1 July 2026 See All Example Sentences for mutation

Recent Examples of Synonyms for mutation

Noun

Its design uses thermoelectric cooling built directly into the lid, meaning users do not need bags of ice, external chillers or plumbing modifications.

— Samantha Agate, Fort Worth Star-Telegram, 9 July 2026
Despite its streamlined simplicity and modest spec, the Lightcamp is ultimately a more comprehensive conversion than the typical camper kit, extending into permanent base van modification.

— New Atlas, New Atlas, 9 July 2026

Definition of modification

Noun

Whether that’s a single-stock anomaly or a signal that the market has quietly repriced its tolerance for earnings disappointment across the sector is the question the rest of earnings season will start to answer.

— Nick Lichtenberg, Fortune, 15 July 2026
Yet its success feels less like an anomaly than a symptom of the present, in which perpetual crisis has robbed the future of coherence.

— Tessa Solomon, ARTnews.com, 15 July 2026

Definition of anomaly

Noun

But when renovating an 18th-century apartment on a side street in the Marais, architect Clément Lesnoff-Rocard boldly undid a number of alterations to the home over the years.

— Felix Wagner, Architectural Digest, 11 July 2026
This challenge transcends typical software localization, demanding fundamental alterations to AI's core reasoning and output.

— Lance Eliot, Forbes.com, 8 July 2026

Definition of alteration

Noun

The 35-page document includes variations of branding and logo options, including some featuring a golden eagle.

— Rachel Treisman, NPR, 9 July 2026
José San Miguel, a movement instructor and studio manager at FlowCorps Durham, described reformer workouts as a spectrum with Pilates and Lagree as distinct points and many variations in between.

— Hanna Wickes, Sacbee.com, 9 July 2026

Definition of variation

Noun

During play, participants are constantly switching between jogging, sprinting and directional changes, which creates cardiovascular conditioning similar to structured interval training.

— Nicole Williams, AJC.com, 14 July 2026
The game featured 23 lead changes and 13 ties — with both teams shooting 55% from the field.

— CBS News, CBS News, 14 July 2026

Definition of change

Noun

So, not a whole lot of epic gunfights for this Western, a rarity in the genre, but there’s a reason the property has stood the test of time.

— Paul Tassi, Forbes.com, 11 July 2026
Unlike Russell, whose legacy has been beautifully maintained in books, films, and re-releases, Hall’s solo work has only been available as a series of rarities and independent releases.

— Harry Tafoya, Pitchfork, 9 July 2026

Definition of rarity

Noun

Having one copy of the APOE4 variant may double or triple the chance of developing Alzheimer’s, while having two copies may raise risk by tenfold or more.

— Sandee LaMotte, CNN Money, 15 July 2026
The Chinese variant actually stimulates economic activity as corrupt officials sell the rights to monetize unproductive state assets to private enterprises.

— Andy Browne, semafor.com, 14 July 2026

Definition of variant

Browse Nearby Words

mutating

mutation

mutations

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Style

“Mutation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mutation. Accessed 16 Jul. 2026.

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Synonyms of mutation

noun

Example Sentences

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