IRRADIATED Synonyms: 92 Similar and Opposite Words

irradiated

verb

past tense of irradiate

as in illumined

to supply with light the light from a galaxy of flashing signs irradiates the heart and soul of Las Vegas

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Antonyms & Near Antonyms

as in radiated

to throw or give off irradiating an aura of supreme confidence on the playing field

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Antonyms & Near Antonyms

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 irradiated Except for patients with low-grade disease that’s unlikely to turn deadly, the whole gland gets removed, or irradiated. — Annalisa Merelli, STAT, 21 Aug. 2026 These are all less immediately life-threatening when irradiated, but carry a long-term cancer risk. — Jacek Krywko, ArsTechnica, 13 Aug. 2026 First fuel removal The samples were irradiated using the Fission Accelerated Steady-state Testing (FAST) method. — Georgina Jedikovska, Interesting Engineering, 26 June 2026 The sterile flies are irradiated and released en masse, designed to blanket a region experiencing an outbreak. — Evan Bush, NBC news, 7 June 2026 Vector control districts serving Los Angeles, Orange and San Bernardino counties have irradiated males and released them in recent years. — Lila Seidman, Los Angeles Times, 4 June 2026 Dirty Electrons For six years, Bouquet and Kéraval studied two sets of sealed, irradiated soil samples — one of normal soil, and one that was supplemented with glucose. — Siddhant Pusdekar, Quanta Magazine, 1 June 2026 Most of the food comes ready to eat, having been rehydrated, thermostabilized using heat to destroy harmful microorganisms and enzymes, or irradiated to kill bacteria. — Eric Lagatta, USA Today, 26 Mar. 2026 Boyd notes that the power in the beam matters but so does the material that is irradiated. — Deni Ellis Béchard, Scientific American, 13 Feb. 2026

Recent Examples of Synonyms for irradiated

Verb

Fantastic, illumined by periodic excursions into surrealism, as when the crew of a mysterious UFO boards a transpacific Kahuna Airlines jet midflight.

— Los Angeles Times, Los Angeles Times, 9 Apr. 2026

Definition of illumined

Verb

Pettersson was assessed a two-minute minor, and the sense of frustration, that overwhelming burden of defeat, radiated from the Canucks centre on his way to the penalty box.

— Thomas Drance, New York Times, 28 Oct. 2026
The 48-year-old lawyer radiated in a mint green top and sparkly jewelry while showing off her new haircut.

— Lara Walsh, InStyle, 17 Oct. 2026

Definition of radiated

Verb

Andromeda Morrison, the interim executive director of the Ohio Casino Control Commission, said that though her office had been working on its proposal for some time, ProPublica’s story illuminated the issue.

— Jake Pearson, ProPublica, 30 Oct. 2026
An ominous darkness raced across the sky, while rusty-red hues illuminated the clouds, creating an almost apocalyptic scene.

— Anthony Wood, Space.com, 29 Oct. 2026

Definition of illuminated

Verb

In other research, analyses of molecules emitted from melanoma biopsy samples suggested that compounds such as the pungent chemical called 4-methyl decane could serve as a biomarker.

— Marta Zaraaska, Washington Post, 1 Nov. 2026
The White House plans to slash laws governing how much methane is emitted from oil and gas wells.

— Stephanie Pappas, Scientific American, 29 Oct. 2026

Definition of emitted

Verb

Soliman lit two Molotov cocktails and threw them at demonstrators supporting Israeli hostages during the Run For Their Lives organization's regular gathering on Boulder's Pearl Street Mall, prosecutors said.

— ABC News, ABC News, 29 Oct. 2026
The 3-foot motion activated lighted Rocker Skeleton animatronic pairs with last year’s The Party Skeleton, designed by Lowe’s employee Amanual Coleman of Charlotte.

— Charlotte Observer, Charlotte Observer, 28 Oct. 2026

Definition of lit

Verb

The president fielded questions from reporters for nearly 20 minutes after casting his own 2026 votes at the offices of the Palm Beach County Supervisor of Elections Saturday afternoon.

— Christian Datoc, The Washington Examiner, 24 Oct. 2026
Tarantino revealed the most personally meaningful piece of casting in a film filled with great performances — including supporting turns by multiple actors (Austin Butler, Mikey Madison, Sydney Sweeney) who have blown up in the seven years since.

— Jim Hemphill, IndieWire, 24 Oct. 2026

Definition of cast

Verb

Doctors also described various nonhormonal options in the new advice released last month by the American College of Obstetricians & Gynecologists.

— Laura Ungar, Los Angeles Times, 3 Nov. 2026
The identity of the man who died will be released by the Tarrant County Medical Examiner’s Office once next of kin have been notified.

— Shambhavi Rimal, Fort Worth Star-Telegram, 3 Nov. 2026

Definition of released

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“Irradiated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irradiated. Accessed 4 Nov. 2026.

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Synonyms of irradiated

verb

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