as in whales
something or someone that is unusually large and powerful
mom-and-pop stores just can't compete with these mastodons of retailing
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Example Sentences
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Recent Examples of mastodons
Other species recovered from the cave, including mastodons and ground sloths, are rare in the region.
—
Hanna Wickes, Miami Herald, 29 Mar. 2026
Ground sloths and mastodons are linked to forest habitats.
—Hanna Wickes, Fort Worth Star-Telegram, 29 Mar. 2026
Hanna Wickes, Miami Herald, 29 Mar. 2026
Ground sloths and mastodons are linked to forest habitats.
—Hanna Wickes, Fort Worth Star-Telegram, 29 Mar. 2026
Recent Examples of Synonyms for mastodons
Noun
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The Center for Biological Diversity estimated that the Deepwater Horizon disaster harmed or killed more than eighty thousand birds, six thousand sea turtles, and twenty-five thousand dolphins and whales.—
Jeffrey Marlow,
New Yorker,
5 Apr. 2026
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Juvenile whales gently nudged the calf and kept it close to the mother.—
Samantha Agate,
Fort Worth Star-Telegram,
4 Apr. 2026
Noun
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If the dinosaurs and woolly mammoths that once roamed the Earth had since crumbled into dust, then what hope was there for humanity?—
Kathryn Hughes,
The New York Review of Books,
4 Apr. 2026
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Birds are thought to have descended from carnivorous dinosaurs that began growing feathers by the Late Jurassic Period; thus, birds are technically one lineage of reptiles.—
Encyclopedia Britannica,
Encyclopedia Britannica,
2 Apr. 2026
Noun
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And American tech giants like Amazon, OpenAI and Microsoft see the Gulf states’ abundant and cheap energy and vast land as key to their AI infrastructure buildouts.—
John Liu,
CNN Money,
31 Mar. 2026
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Rioux is two inches taller than former NBA giants Gheorghe Muresan and Manute Bol, and three inches taller than popular big men Yao Ming, Tacko Fall and Shawn Bradley.—
Ryan Morik,
FOXNews.com,
31 Mar. 2026
Noun
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Fossils have also been found that indicate the islands were also once home to pygmy mammoths, which only reached 4 to 6 feet tall.—
Kate Bradshaw,
Mercury News,
23 Mar. 2026
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Surviving Earth explores the world 450M years ago featuring giant sea scorpions, mammoths and sabertooths.—
Peter White,
Deadline,
12 Mar. 2026
Noun
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There's also aliens or monsters or some other supernatural entity out to get them.—
Kelly Lawler,
USA Today,
30 Mar. 2026
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Sometimes darkly humorous, sometimes strangely heartbreaking, this immersive storytelling experience is Edgar Allan Poe for the modern age; a heart-to-bleeding-heart with madmen, murderers and monsters all dying to tell their story.—
William Earl,
Variety,
25 Mar. 2026
Noun
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Eat the elephant one bite at a time, Redd recommends.—
Alora Bopray,
USA Today,
4 Apr. 2026
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By about 1500 trade in the Indian Ocean was dominated by Arab, Indian, Malay, and Chinese merchants, who together used various seafaring craft to transport a spectrum of cargo, from spices to elephants.—
Encyclopedia Britannica,
Encyclopedia Britannica,
2 Apr. 2026
Cite this Entry
“Mastodons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mastodons. Accessed 6 Apr. 2026.
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