IGNEOUS Synonyms: 77 Similar and Opposite Words

igneous

adjective

Definition of igneous

as in ardent

having to do with or suggestive of fire an igneous desert atmosphere igneous events such as volcanic eruptions

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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 igneous Olivine is a mineral primarily found in igneous rocks (rocks created through the solidification and crystallization of molten rock) that are rich in magnesium and iron. — Lydia Mansel, Travel + Leisure, 26 May 2026 After remotely examining the rock’s chemistry, researchers learned Arethusa is largely igneous minerals dating even further back than the Jezero Crater itself. — Andrew Paul, Popular Science, 13 May 2026 Formed from the uplift of igneous and metamorphic rock and carved by the Colorado River through erosion, the Grand Canyon remains one of America's natural treasures. — Michael Salerno, AZCentral.com, 8 May 2026 These curious metallic lumps, sometimes stratified like igneous rock can provide clear ideas of what the final produce may be like. — David Phelan, Forbes.com, 29 Apr. 2026 See All Example Sentences for igneous

Recent Examples of Synonyms for igneous

Adjective

Turns out Ferrari’s ardent fan base is curiously conservative.

— Jason Barlow, Robb Report, 11 Oct. 2026
Instead, Khamenei’s death brought out the Islamic Republic’s ardent supporters.

— Narges Bajoghli, Foreign Affairs, 9 Oct. 2026

Definition of ardent

Adjective

It was painted using a technique in which pigments are mixed with molten wax, and restorers were able to recover the features of the brother on the right.

— ABC News, ABC News, 11 Oct. 2026
Years of fountains With three active volcanic regions that engage in fountaining, there has been a steady flow of dramatic videos of red-hot molten rock spouting from the Earth.

— John Timmer, ArsTechnica, 9 Oct. 2026

Definition of molten

Adjective

But if the urge to work up a sweat arises, there’s a heated outdoor swimming pool and a full-size grass tennis court.

— Condé Nast, Condé Nast Traveler, 13 Oct. 2026
More people are reaching for a heated mask instead of booking an appointment.

— Samantha Agate, Fort Worth Star-Telegram, 12 Oct. 2026

Definition of heated

Adjective

Credit stress at CoreWeave, concerns over corporate AI spending and another hot inflation report erased more than $1 trillion from 20 of the world's largest AI and semiconductor stocks this week.

— Lim Hui Jie, CNBC, 16 Oct. 2026
Another hot Thursday rumor said that Rice also met recently with NBCUniversal about a post there.

— Matt Donnelly, Variety, 16 Oct. 2026

Definition of hot

Adjective

Bongulo Paneer — cooked in bamboo, served with a coconut and capsicum poriyal that blends peanut chutney, acidic gongura sour cream and fiery gunpowder.

— Heidi Finley, Charlotte Observer, 15 Oct. 2026
An 18-year-old Ida resident was killed after a fiery crash on Thursday morning in Monroe County, Michigan.

— Paula Wethington, CBS News, 15 Oct. 2026

Definition of fiery

Adjective

Extreme tropical weather led to two deaths in Mexico and caused widespread damage over the weekend as Hurricane Simon pounded the country's Pacific coast, authorities said Monday.

— JAIMIE DING, Arkansas Online, 13 Oct. 2026
Chocolate moelleux and tropical sorbet, both elevated with a flavoured crumble (cardamom and lime, respectively) finished off the meal with a satisfying hit of sweetness.

— Julia Wytrazek, TheWeek, 13 Oct. 2026

Definition of tropical

Adjective

More humane methods of killing lobsters pre-boiling include a sharp knife through the head, electrical stunning, or freezing.

— semafor.com, semafor.com, 29 Dec. 2025
Agrawal and her team studied ionic liquids — salts that are liquid at sub-boiling temperatures (below 212 degrees Fahrenheit, or 100 degrees Celsius) — as a potential hospitable environment for life.

— Stefanie Waldek, Space.com, 13 Aug. 2025

Definition of boiling

Adjective

After winning the prestigious Golden Eye, Plambech returns with another searing analysis of the immigrant experience.

— Lily Ford, HollywoodReporter, 29 Sep. 2026
The durable porcelain enamel exterior resists chipping and cracking, while the matte black interior enhances browning and searing.

— Michele Laufik, Martha Stewart, 28 Sep. 2026

Definition of searing

Browse Nearby Words

ifs

igneous

ignes fatui

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“Igneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/igneous. Accessed 16 Oct. 2026.

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Synonyms of igneous

adjective

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