Definition of unnaturalnext
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Synonym Chooser

How is the word unnatural distinct from other similar adjectives?

The words anomalous and irregular are common synonyms of unnatural. While all three words mean "not conforming to rule, law, or custom," unnatural suggests what is contrary to nature or to principles or standards felt to be essential to the well-being of civilized society.

prisoners treated with unnatural cruelty

When could anomalous be used to replace unnatural?

The meanings of anomalous and unnatural largely overlap; however, anomalous implies not conforming to what might be expected because of the class or type to which it belongs or the laws that govern its existence.

her drive made her an anomalous figure in a sleepy organization

When is irregular a more appropriate choice than unnatural?

The words irregular and unnatural are synonyms, but do differ in nuance. Specifically, irregular implies not conforming to a law or regulation imposed for the sake of uniformity in method, practice, or conduct.

concerned about his irregular behavior

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 unnatural In any lesser performance, that character could’ve hardened into a villainous fairy-tale creature, the uncaring mother who has abandoned her child for the sake of her own unnatural career ambitions. Kathryn Vanarendonk, Vulture, 30 Jan. 2026 Traditional robotics has addressed this by separating locomotion and manipulation into distinct controllers linked by state machines, resulting in slow, brittle, and unnatural behavior. Jijo Malayil, Interesting Engineering, 28 Jan. 2026 The chasm between physical scales — atoms are vastly larger than the Planck scale — seems unstable and unnatural. Quanta Magazine, 26 Jan. 2026 Because touring is a really unnatural thing. Brian Hiatt, Rolling Stone, 20 Jan. 2026 See All Example Sentences for unnatural
Recent Examples of Synonyms for unnatural
Adjective
  • Roasty and savory like garlic butter before dessert, where fragrances can become an abnormal testament to a brief, unyielding safety.
    Literary Hub, Literary Hub, 28 Jan. 2026
  • And to feel momentary dismay and stress and sadness or anxiety in response to it strikes me as a normal human response to an abnormal event.
    Mary Kekatos, ABC News, 28 Jan. 2026
Adjective
  • The strained awkwardness of Adelina and Alban’s gestures of generosity underscore the class disparity between the city dwellers and their relatives.
    Sheri Linden, HollywoodReporter, 30 Jan. 2026
  • Diplomatic relations between South Africa and Israel were already severely strained after South Africa — a longtime supporter of the Palestinian people — accused Israel of genocide against Palestinians in Gaza in a case at the United Nations’ top court.
    Gerald Imray, Los Angeles Times, 30 Jan. 2026
Adjective
  • Their most recent lawsuit alleges trademark infringement and counterfeiting, along with false designation of origin and seeks unspecified damages from the online sellers.
    Paul Flahive, Austin American Statesman, 30 Jan. 2026
  • His reflections on the controversies and critical snubbings that greeted movies that have since become consensus masterpieces are nuanced without descending into false modesty.
    Judy Berman, Time, 30 Jan. 2026
Adjective
  • The mock drafts have already started pouring in from national draft experts.
    Joseph Hoyt, Dallas Morning News, 27 Jan. 2026
  • Ten days before Wagler dropped 46 points on Purdue on just 17 shots, ESPN’s Jeremy Woo had the former Shawnee Mission Northwest star going 18th overall in his latest NBA mock draft.
    Pete Grathoff, Kansas City Star, 26 Jan. 2026
Adjective
  • Still, the uncomfortable truth that few are publicly acknowledging is that, by almost every traditional measure of intelligence, artificial general intelligence already exists.
    Mark Minevich, Forbes.com, 30 Jan. 2026
  • Investors honed in instead on how much Microsoft is spending on investments, whether growth in its Azure cloud business will slow and how long its push into artificial-intelligence technology will take to turn into big profits.
    Stan Choe, Los Angeles Times, 29 Jan. 2026
Adjective
  • Driving through deep water can also affect a vehicle's mechanical and electrical systems.
    CA Weather Bot, Sacbee.com, 31 Jan. 2026
  • State police told the outlet that the tractor-trailer had an unspecified mechanical problem.
    Madison E. Goldberg, PEOPLE, 31 Jan. 2026
Adjective
  • At one point, Melania is shown watching television coverage of the proceedings on CNN, apparently unconcerned that the network only traffics in fake news.
    Frank Scheck, HollywoodReporter, 30 Jan. 2026
  • Authorities have said the backpack contained a ghost gun, fake IDs, a notebook and other writings detailing Mangione’s grievances against the private health care system in the United States.
    Adam Reiss, NBC news, 30 Jan. 2026
Adjective
  • The result is exaggerated price moves, especially in smaller precious metals markets, where relatively modest inflows can push prices sharply higher, making the rally feel detached from traditional supply-and-demand dynamics.
    Lee Ying Shan, CNBC, 29 Jan. 2026
  • Rowland maintained the sharp lines of the shoes and paired them with an oversize sculptural jacket with exaggerated lapels, with nothing underneath.
    Karla Rodriguez, Footwear News, 28 Jan. 2026

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Cite this Entry

“Unnatural.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unnatural. Accessed 4 Feb. 2026.

More from Merriam-Webster on unnatural

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