MUTANT Synonyms: 69 Similar and Opposite Words

mutant 1 of 2

noun

Definition of mutant

as in mutation

biology a plant or animal that is different from other plants or animals of the same kind because of a change in the structure of its genes; something produced by genetic mutation

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Dissimilar Words

mutant

2 of 2

adjective

as in abnormal

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Dissimilar Words

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 mutant

Noun

Over in Marvel’s territory, the X-Men had their whole chronology readjusted when a time-traveling mutant killed off Professor Charles Xavier, allowing Apocalypse to run rampant. — Daniel Dockery, Vulture, 24 Aug. 2026 Her character, a mutant, has powers that include telepathy and organic diamond transformation mutation. — Julia Teti, Footwear News, 17 Aug. 2026

Adjective

Marvel has spent the ensuing years gradually bringing mutant characters into the MCU while keeping the biggest names largely on the sidelines. — Bryan Alexander, USA Today, 15 Aug. 2026 There’s an entire episode devoted to the faithful Nightcrawler defending his bigot half-brother, Graydon Creed, from the Acolytes of Magneto, another mutant group who see Magneto as a messiah. — Roxana Hadadi, Vulture, 13 Aug. 2026 See All Example Sentences for mutant

Recent Examples of Synonyms for mutant

Noun

These mutations aren’t necessarily inherited; instead they can be caused by certain exposures, or simply by chance.

— Kaitlin Sullivan, NBC news, 2 Oct. 2026
Immunology, virology, growing a pathogen, and stabilizing a dangerous mutation all require different skills.

— Ashish K. Jha, STAT, 28 Sep. 2026

Definition of mutation

Adjective

The membership, which is invite-only, can include procedures like plasma exchange, which involves having your blood removed and separated from harmful substances like abnormal proteins before it is returned to the body.

— Renée Onque, CNBC, 29 Sep. 2026
Cocaine therefore appears to hijack a normal action-selection system rather than recruit a circuit dedicated to abnormal behavior.

— Prabhat Ranjan Mishra, Interesting Engineering, 28 Sep. 2026

Definition of abnormal

Noun

Back in 2007, Cash underwent brain surgery following a Stage 1 Chiari malformation diagnosis.

— Emily St. Martin, Los Angeles Times, 8 Sep. 2026
Sixteen-year-old Quin Duncan is a varsity lacrosse player in Wilmington is relieved to be back on the field after a bout with arteriovenous malformation (AVM).

— Stephanie Stahl, CBS News, 4 June 2026

Definition of malformation

Adjective

For instance, Cruz referred to the popular assumption that the NIL era must be causing schools to cancel sports at historically aberrant rates.

— Jason Kirk, New York Times, 15 Sep. 2026
Sabatini suggested to the jury there were possible explanations for that aberrant behavior without settling on a specific reason.

— Alex Riggins, San Diego Union-Tribune, 9 July 2026

Definition of aberrant

Noun

The main three projects — The Mummy, The Loudest Voice and Unabomber — each involve monsters in various forms.

— Brian Davids, HollywoodReporter, 3 Oct. 2026
The world has seen many hurricanes rapidly intensify in recent years, strengthening from relatively weak storms into destructive monsters in a matter of hours.

— Chanh Kieu, Washington Post, 2 Oct. 2026

Definition of monster

Adjective

Junior linebacker Chris Cole might have the most potential of anyone on the roster, because the 6-foot-3, 235-pounder is a traits-heavy, front-seven hybrid with freakish athleticism.

— Nick Baumgardner, New York Times, 9 Sep. 2026
Many of the characters readers meet in Southern Gothic works like McCullers’ are freakish and brutal.

— Billy J. Stratton, The Conversation, 21 Aug. 2026

Definition of freakish

Noun

Some of the main applications are anomaly detection or robotics.

— Emily Forlini, Fortune, 1 Oct. 2026
Over a span of nearly 20 years and thousands of different writers, the writing has not been contained to a single, cohesive canon, but everything is at least centered around this organization investigating supernatural anomalies from everyday items.

— Brian Welk, IndieWire, 30 Sep. 2026

Definition of anomaly

Adjective

The geometry of order The research team aimed to investigate how combining these non-standard reflection properties with an asymmetrical cavity reshapes wave dynamics.

— Mrigakshi Dixit, Interesting Engineering, 28 Sep. 2026
Beach Waves From a mohawk pixie to an asymmetrical bob and now, mid-length boho waves, Miley Cyrus is no stranger to a hair transformation.

— Ariel Wodarcyk, InStyle, 27 Sep. 2026

Definition of asymmetrical

Browse Nearby Words

mutable

mutant

mutants

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Style

“Mutant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mutant. Accessed 5 Oct. 2026.

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Synonyms of mutant

noun

adjective

Example Sentences

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