MASTODONS Synonyms: 42 Similar and Opposite Words

mastodons

noun

plural of mastodon

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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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 mastodons Perhaps these almost impregnable offspring evolved to survive predation by now-extinct mastodons. — Carl R. Gold, Baltimore Sun, 8 Nov. 2026 For millions of years, Pacific mastodons — huge, hairy relatives of modern elephants — roamed a vast and lush range that included California, Oregon, the northern Rocky Mountains and parts of Mexico. — Los Angeles Times, 10 Sep. 2026 Modern elephants are the only living proboscideans today — a group that once included woolly mammoths and mastodons. — Andrea Margolis, FOXNews.com, 14 Aug. 2026 According to this theory, those now-extinct megafauna—the giant ground sloths and the giant beavers, the mastodons and mammoths, and even the lions and dire wolves—were relatively quickly hunted to extinction. — Literary Hub, 10 June 2026 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

Recent Examples of Synonyms for mastodons

Noun

In February last year, more than 150 whales beached off the coast of Tasmania, Australia – and all of them either died or were euthanized – in the first mass stranding of the animals in Tasmania in 50 years.

— Amarachi Orie, CNN Money, 6 Nov. 2026
Necropsy reports this week specified the causes of death for two beluga whales at Shedd Aquarium after they were rescued from Canada.

— Adam Harrington, CBS News, 3 Nov. 2026

Definition of whales

Noun

Switch-hitters are going the way of the dinosaurs, and just about every pitcher in baseball has really, really good stuff, so teams want an edge in their lineup with balance.

— Abbey Mastracco, New York Daily News, 12 Nov. 2026
In the photo, a cake with a gold number 3 could be seen in the center of a table, featuring what appeared to be dinosaurs on it.

— Madison E. Goldberg, PEOPLE, 6 Nov. 2026

Definition of dinosaurs

Noun

The stock closed down about 4% Thursday as investors pondered the lawsuits, investigations, likely corporate jockeying and the resilience of a market driven by the gains of a few tech giants.

— Kelvin Chan, Chicago Tribune, 13 Nov. 2026
Broadcom and other custom silicon makers could gain as tech giants look to design more of their own chips, rather than relying on Nvidia’s.

— Rohan Goswami, semafor.com, 12 Nov. 2026

Definition of giants

Noun

Almost forty thousand years ago, in the caves of Chauvet in France, someone painted lions, rhinoceroses, mammoths, and bears with striking naturalism, allowing the animals to emerge from the contours and relief of the stone walls.

— Andrew Zuckerman, Popular Science, 7 Nov. 2026
In ancient California, they are believed to have existed alongside other extinct native species, including bison-sized Jefferson’s ground sloths, Columbian mammoths and western camels.

— Los Angeles Times, Los Angeles Times, 10 Sep. 2026

Definition of mammoths

Noun

The film, set between the years 1945 and 1947, depicts a society struggling to recover from war, only to be reduced, once again, by the arrival of a kaiju (as giant monsters are known in Japanese, and to fans of the corresponding film genre).

— Matt Alt, New Yorker, 8 Nov. 2026
The fight scene rules, and there are much, much worse things for kids to see than CGI monsters grievously injuring one another.

— James Grebey, Vulture, 5 Nov. 2026

Definition of monsters

Noun

Raised by caring elephants in an orphanage, Norden eventually ventures out on his own and finds a mate.

— Patrick Brzeski, HollywoodReporter, 10 Nov. 2026
The bulk of the shoe’s upper appears in a black leather that appears well worn and yellowed, while brand marks in black with red trim match the elephant print’s color combo.

— Ian Servantes, Footwear News, 9 Nov. 2026

Definition of elephants

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mastodon

mastodons

masturbatory

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“Mastodons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mastodons. Accessed 13 Nov. 2026.

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Synonyms of mastodons

noun

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