miasmas

noun

variants also miasmata
plural of miasma
as in clouds
a vapor of something unpleasant or unhealthy A miasma of smog settled over the city. a miasma of foul-smelling smoke

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Recent Examples of Synonyms for miasmas
clouds
Noun
  • El Niño events are a climate cycle characterized by hotter than average ocean temperatures in the central and eastern tropical Pacific, which transfer huge amounts of heat to the atmosphere via clouds and heavy precipitation.
    — Andrew Freedman, CNN Money, 4 Aug. 2026
  • The distant thunder was still faint, but its deep rumble drowned out the manic noise next door, like a great invisible hand reaching out beyond the clouds to crush the multifarious towns below.
    — Cynthia Zarin, Harpers Magazine, 4 Aug. 2026
Definition of clouds
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.

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miasmal
miasmas
miasmatic
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Cite this Entry

“Miasmas.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/miasmas. Accessed 6 Aug. 2026.

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More from Merriam-Webster on miasmas

Nglish: Translation of miasmas for Spanish Speakers

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