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

Kneeling beside the fallen buck, Charles, an avid trophy bowhunter, ran his hands over the gigantic rack.

— Jeff Murray, Outdoor Life, 20 Aug. 2026
Lakes Mead and Powell, which are essentially one gigantic reservoir separated by the Grand Canyon, hold just under 60% of the total watercurrently stored in the Colorado River basin.

— Laura Paddison, CNN Money, 16 Aug. 2026

Definition of gigantic

Adjective

Granted, City have made a club-record signing in Elliot Anderson, and he is expected to make a huge difference, but everything else is pending.

— Nnamdi Onyeagwara, New York Times, 16 Aug. 2026
The baryon-junction model provides another possibility At RHIC energies, a proton contains a huge number of gluons.

— Rupendra Brahambhatt, Interesting Engineering, 16 Aug. 2026

Definition of huge

Adjective

According to a new study published in Geology, the massive escarpment formed around 800 million to 750 million years ago as the ancient supercontinent Rodinia began to break apart.

— Kaif Shaikh, Interesting Engineering, 21 Aug. 2026
Coach Keidane McAlpine hopes the Bulldogs, who dominated from start to finish on a massive stage, left a lasting impression.

— Sarah Spencer, AJC.com, 21 Aug. 2026

Definition of massive

Adjective

Tucker is being counted on as a middle-of-the-order presence, but the enormous contract has made every prolonged downturn more difficult to ignore.

— Peter Chawaga, Forbes.com, 22 Aug. 2026
The researchers argue that the enormous cliff system triggered prolonged erosion that stripped away vast amounts of rock and helped expose some of North America’s oldest geological formations.

— Kaif Shaikh, Interesting Engineering, 21 Aug. 2026

Definition of enormous

Adjective

The Mexican navy searched a vast area of the Pacific Ocean by sea and air, eventually finding the two men floating in a large fishing cooler about 150 miles off the coast of Chiapas, a southern state in Mexico that borders Guatemala.

— Diego Mendoza, CNN Money, 21 Aug. 2026
Masanori Kumagai/Kyodo News via AP Hiraguchi cited surveys showing the vast majority of Japanese supporting the death penalty as an unavoidable option.

— CBS News, CBS News, 21 Aug. 2026

Definition of vast

Adjective

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
The mammoth defensive tackle was a Packers seventh-round pick in 2022 and spent his first three years in Green Bay before signing with the Chicago Bears off the Packers’ practice squad in December 2024.

— Matt Schneidman, New York Times, 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 24 Aug. 2026.

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Synonyms of cavernous

adjective

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