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 Driver was not at D23 in person, but instead joined via video from a cavernous film studio. — Lily Brown, PEOPLE, 15 Aug. 2026 Players can peer over the sculpture’s steep cliffs and drop down into its cavernous valleys at their leisure, without the time and cost constraints of visiting the actual sculpture in person. — News Desk, Artforum, 14 Aug. 2026 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 Forget cavernous atriums, flashy casinos and the typical cruise ship sensory overload. — Stephanie Orma, Forbes.com, 1 Aug. 2026 See All Example Sentences for cavernous

Recent Examples of Synonyms for cavernous

Adjective

Steinem, who struggled with stage fright most of her life, talked with women at gigantic conferences and in intimate kaffeeklatsches.

— Los Angeles Times, Los Angeles Times, 3 Sep. 2026
But chaos ensues when Nick and Troy hijack one of those parade vehicles that just happens to be equipped with a gigantic nuclear bomb.

— Pete Hammond, Deadline, 2 Sep. 2026

Definition of gigantic

Adjective

Golden Tempo, meanwhile, assumed his position near the back of the field as his deep closing style has delivered huge glory in the past.

— Danny Brewer, Forbes.com, 30 Aug. 2026
At least 788 people have been killed in Nepal following huge torrents along the Nepal-China border on Wednesday, according to local police.

— Bhadra Sharma, CNN Money, 30 Aug. 2026

Definition of huge

Adjective

To study dark energy, Roman will measure how gravity bends light across large cosmic distances — creating a 3D map of dark matter in the process.

— Ashley Strickland, CNN Money, 30 Aug. 2026
In 2022, Cuban founded Cost Plus Drugs, a website created to sell generic medication at a lower price than most large pharmacies.

— Maven Navarro, Fort Worth Star-Telegram, 30 Aug. 2026

Definition of large

Adjective

Then, the Iran war started, resulting in massive disruption to the Strait of Hormuz, once one of the world's busiest oil-shipping lanes.

— Anniek Bao, CNBC, 3 Sep. 2026
Images of massive fires at oil refineries and warehouses showed up online despite restrictions on publication of content detailing the attacks.

— ABC News, ABC News, 3 Sep. 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

Asked about their firm’s primary hurdle in managing the current trade landscape, the vast majority (57 percent) said policy uncertainty, like tariffs changing with little notice, as their foremost challenge.

— Kate Nishimura, Footwear News, 3 Sep. 2026
The Grand Canyon’s vast, mile-deep landscape may appear timeless, but two devastating disasters have recently struck the iconic natural wonder as the climate crisis intensifies extreme weather.

— Chris Boyette, CNN Money, 3 Sep. 2026

Definition of vast

Adjective

Chinese leader Xi Jinping, by comparison, hasn’t just been building colossal scale in priority sectors — robotics, aerospace, green tech.

— Andy Browne, semafor.com, 1 Sep. 2026
The two bodies of water are nestled just north of an area where hundreds of people were killed by colossal landslides on the Nepal-China border on Wednesday.

— Sophie Tanno, CNN Money, 29 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

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“Cavernous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cavernous. Accessed 4 Sep. 2026.

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Synonyms of cavernous

adjective

Example Sentences

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