CAVERNOUS Synonyms: 128 Similar and Opposite Words

cavernous

adjective

Definition of cavernous

as in gigantic

of a building or room resembling a cave in spaciousness; very significant in size We toured the cavernous airplane hangar. The dance was held in a cavernous hall. a cavernous auditorium

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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 cavernous The ships also have a cavernous hangar housing exploratory craft like kayaks, special ops boats, and even submarines. — Hannah Agran, Midwest Living, 12 Aug. 2026 The warehouse has two cavernous freezers on the east and west sides of the building. — Tony Briscoe, Los Angeles Times, 6 Aug. 2026 Forget cavernous atriums, flashy casinos and the typical cruise ship sensory overload. — Stephanie Orma, Forbes.com, 1 Aug. 2026 There wasn't even money to demolish the building, so the rivers of humanity who once flowed through the grand space were replaced by voyeurs from the world come to gawk at its cavernous shell. — Condé Nast, Condé Nast Traveler, 30 July 2026 See All Example Sentences for cavernous

Recent Examples of Synonyms for cavernous

Adjective

Or mapping a gigantic sailboat mural on the wall of her living room.

— Tabitha Parent, PEOPLE, 25 Aug. 2026
Kneeling beside the fallen buck, Charles, an avid trophy bowhunter, ran his hands over the gigantic rack.

— Jeff Murray, Outdoor Life, 20 Aug. 2026

Definition of gigantic

Adjective

However, fundraising on such a massive scale has also heightened market concerns over long-term capacity oversupply.

— , CNBC, 28 Aug. 2026
Trump then argued that a massive renovation of the building can’t be completed without his fundraising – and recognition for it with his name on the building and grounds – even though Congress appropriated $257 million for the project.

— Bart Jansen, USA Today, 27 Aug. 2026

Definition of massive

Adjective

That's an enormous battery for a PHEV – sufficiently large that for many owners, the gasoline engine could remain largely dormant during normal commuting.

— New Atlas, New Atlas, 29 Aug. 2026
The sport generates enormous media and sponsorship revenues, drives conference realignment and finances many of the other sports that universities operate.

— Joshua Hong, Fortune, 29 Aug. 2026

Definition of enormous

Adjective

South Florida’s vast Caribbean diaspora knows that consuls general come and go.

— Jacqueline Charles, Miami Herald, 27 Aug. 2026
Dark matter and dark energy, also not yet directly observed, together are the source of the vast majority of energy in the universe, but their physical natures are unknown.

— Don Figer, The Conversation, 27 Aug. 2026

Definition of vast

Adjective

In a statement posted on social media, Obama highlighted Parton’s humble roots, colossal impact in music and Hollywood, and her philanthropic work.

— Charisma Madarang, Rolling Stone, 26 Aug. 2026
Phuket, Thailand’s largest island in the Andaman Sea, is home to a colossal 147-foot marble statue known as Big Buddha and revered for its white-sand beaches.

— Demetrius Simms, Robb Report, 26 Aug. 2026

Definition of colossal

Adjective

But Coyote has hitched his hopes for the mammoth case upon a man who could only be called a coward.

— Angelica Jade Bastién, Vulture, 28 Aug. 2026
Warships, mammoth bones and parts of ancient constructions all have emerged from the slumping waters of the Danube, the Rhine and other rivers in the scorching drought that has also disrupted trade, power and water supplies.

— ABC News, ABC News, 20 Aug. 2026

Definition of mammoth

Browse Nearby Words

cavern

cavernous

caverns

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“Cavernous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cavernous. Accessed 31 Aug. 2026.

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Synonyms of cavernous

adjective

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