1
as in unfathomable
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as in deep-sea
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Recent Examples of abyssal
For its part, TMC intends to have large vessels out at sea deploying collector vehicles down to abyssal depths of 2.5-3.75 miles (4-6 km) in the Clarion Clipperton Zone in the Pacific Ocean.
—
New Atlas, 5 Apr. 2025
Seamounts are underwater mountains that rise hundreds or thousands of feet from the seafloor and can provide a vital habitat for marine life, while abyssal hills are smaller, underwater mounds.
—Josh Hammer, MSNBC Newsweek, 1 Apr. 2025
Three years of computer modeling found the Antarctic overturning circulation – also known as abyssal ocean overturning – is on track to slow 42% by 2050 if the world continues to burn fossil fuels and produce high levels of planet-heating pollution.
—Hilary Whiteman, CNN, 29 Mar. 2023
Beijing announced new tariffs against the US on Friday, deepening the already abyssal trade war between the two countries.
—Aj Willingham, CNN, 26 Aug. 2019
As an open-source project, C:DDA has its inner workings posted freely online, where anyone with a working knowledge of C++ can dive in and add weapons, recipes, and more information into the simulation's already abyssal depths.
—Eric Limer, Popular Mechanics, 17 Dec. 2018
Even here, though, abyssal tuba notes exposed a sonic substratum.
—Alex Ross, The New Yorker, 21 Apr. 2017
Before New Horizons flew by, scientists thought there wouldn’t be much in the way of geological activity happening out there on the fringe, where temperatures are decidedly abyssal and materials tend to freeze in place.
—National Geographic, 14 July 2016
New Atlas, 5 Apr. 2025
Seamounts are underwater mountains that rise hundreds or thousands of feet from the seafloor and can provide a vital habitat for marine life, while abyssal hills are smaller, underwater mounds.
—Josh Hammer, MSNBC Newsweek, 1 Apr. 2025
Three years of computer modeling found the Antarctic overturning circulation – also known as abyssal ocean overturning – is on track to slow 42% by 2050 if the world continues to burn fossil fuels and produce high levels of planet-heating pollution.
—Hilary Whiteman, CNN, 29 Mar. 2023
Beijing announced new tariffs against the US on Friday, deepening the already abyssal trade war between the two countries.
—Aj Willingham, CNN, 26 Aug. 2019
As an open-source project, C:DDA has its inner workings posted freely online, where anyone with a working knowledge of C++ can dive in and add weapons, recipes, and more information into the simulation's already abyssal depths.
—Eric Limer, Popular Mechanics, 17 Dec. 2018
Even here, though, abyssal tuba notes exposed a sonic substratum.
—Alex Ross, The New Yorker, 21 Apr. 2017
Before New Horizons flew by, scientists thought there wouldn’t be much in the way of geological activity happening out there on the fringe, where temperatures are decidedly abyssal and materials tend to freeze in place.
—National Geographic, 14 July 2016
Recent Examples of Synonyms for abyssal
Adjective
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McNeeley was about 4, and playing against first graders, 6- and 7-year olds, which is almost unfathomable.—
Dom Amore,
Hartford Courant,
25 June 2025
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In a turn that once seemed unfathomable, Spanish-language music has become a mainstay in the top 10 of the U.S. Billboard 200 and Hot 100 charts, and in 2024 Latin music in the U.S. reached a record-breaking $1.4 billion in revenue.—
Ernesto Lechner,
Los Angeles Times,
24 June 2025
Adjective
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Tankers are seen at the Khor Fakkan Container Terminal, the only natural deep-sea port in the region and one of the major container ports in the Sharjah Emirate, along the Strait of Hormuz, a waterway through which one-fifth of global oil output passes on June 23, 2025.—
Lori Ann LaRocco,
CNBC,
23 June 2025
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These findings have huge implications for important underwater ecosystems such as tropical and even deep-sea coral reefs that provide essential habitats and nursery grounds for the young of many marine species.—
GrrlScientist,
Forbes.com,
22 June 2025
Adjective
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Promises of hyper-efficiency, real-time targeting, infinite personalization and generative scale have leaders greenlighting AI projects left and right.—
Tod Loofbourrow,
Forbes.com,
27 June 2025
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Because infinite delicacies of the happiness of love are accessible to you, too, and everywhere, and always.—
Goth Shakira,
Los Angeles Times,
26 June 2025
Adjective
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The crew aboard a converted Navy vessel known as the Okeanos Explorer have since April 8 been mapping and exploring unexplored deepwater regions of Hawaii.—
Eric Lagatta,
USA Today,
24 Apr. 2025
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And while the city’s geopolitical importance may have faded, its deepwater port is increasingly attracting large cruise ships that have been banished from Venice, located roughly two hours southwest.—
Elizabeth Heath,
Travel + Leisure,
26 May 2025
Adjective
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By contrast, the vast majority of Iran’s oil exports, which averaged about 1.5 million barrels per day last year, go through the Strait of Hormuz.—
Jason Ma,
Fortune,
23 June 2025
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As a team, the Thunder’s biggest flaw in Game 6 was the vast difference in turnover margin, which Indiana took advantage of.—
Scott Thompson,
FOXNews.com,
23 June 2025
Adjective
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The scientists noticed a drop in their prey, such as small pelagic fishes in the case of seals and smaller benthic sharks in the case of sevengill sharks.—
Rick Sobey,
Boston Herald,
27 Apr. 2025
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Other species, like benthic (bottom-dwelling) sharks, have rougher or more robust denticles designed to resist wear as the shark brushes along the sea floor.—
Melissa Cristina Márquez,
Forbes.com,
26 Apr. 2025
Adjective
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But since these pelagic fish spend most of their time at depths of 1,000 feet or more, and are typically only caught by ocean longliners, scientists are still trying to understand their biology and life histories.—
Dac Collins,
Outdoor Life,
18 June 2025
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The scientists noticed a drop in their prey, such as small pelagic fishes in the case of seals and smaller benthic sharks in the case of sevengill sharks.—
Rick Sobey,
Boston Herald,
27 Apr. 2025
Adjective
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Shapiro plans to major in marine biology at the University of California, San Diego.—
Elizabeth Marie Himchak,
San Diego Union-Tribune,
24 June 2025
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These same principles apply across the broader marine agenda.—
Marc Benioff,
Time,
24 June 2025
Cite this Entry
“Abyssal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/abyssal. Accessed 4 Jul. 2025.
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