as in cities
a thickly settled, highly populated area
such modern megacities as São Paulo and Mexico City
Synonyms & Similar Words
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Example Sentences
Recent Examples of Synonyms for megacities
Noun
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Jim Desmond, 70, a Republican and San Diego County supervisor, is running for Congress representing inland North County cities, the San Diego County backcountry and parts of Riverside County in California’s 48th Congressional District.—
Lucas Robinson,
San Diego Union-Tribune,
8 May 2026 -
In a county that includes 88 cities, all of which have overlapping and sometimes conflicting ideas, there have been few avenues for reaching consensus.—
National Correspondent,
Los Angeles Times,
7 May 2026
Noun
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Some of the flashiest metropolises didn’t rank on the list thanks to their outsized housing costs; and although the Midwest city’s average annual early-career earnings are a bit lower than others at $59,123, the average price of a starter home is just $195,000.—
Emma Burleigh,
Fortune,
6 May 2026
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This will not only strengthen the state’s demand for more power and fresh water for rural areas and major metropolises, but create thousands of new and needed jobs.—
Kaitlyn Schallhorn,
Oc Register,
4 May 2026
Noun
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Locations like Tarifa, Cádiz and inland hill towns offer expansive views and long totality, though with the likelihood of heavy crowds.—
Jamie Carter,
Space.com,
10 May 2026
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Bloomberg adds that Italian health care costs a few thousand dollars per year, and living in the south offers distinct tax benefits, such as a 7% flat annual tax for foreign retirees who move to smaller towns in less developed areas.—
Alex Ledsom,
Forbes.com,
10 May 2026
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Cite this Entry
“Megacities.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/megacities. Accessed 14 May. 2026.
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