DEHYDRATION Synonyms: 12 Similar and Opposite Words

dehydration

noun

Definition of dehydration

as in dryness

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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 dehydration On average, 10% of patients need to be hospitalized, often from dehydration, Blau said. — Erika Edwards, NBC news, 10 July 2026 Bentley told the Tuscaloosa News that heat illness runs on a spectrum, starting with painful cramps in the calves, hamstrings or feet caused by dehydration and low electrolytes. — Hanna Wickes, Miami Herald, 9 July 2026 For people with diabetes, this dehydration can cause high blood sugar in the morning. — Sarah Bradley, Health, 8 July 2026 These intestinal eruptions usually last about a week, but can go on for two or more weeks, the CDC says, with dehydration being one of the most significant concerns. — Beth Mole, ArsTechnica, 7 July 2026 See All Example Sentences for dehydration

Recent Examples of Synonyms for dehydration

dryness

Noun

While dryness or irritation can happen when someone begins using retinol, starting slowly—just using it once or twice a week at night—can allow the skin to ease into it.

— Amber Sayer, Health, 15 July 2026
Scientists warn that climate change caused in part by the burning of fuels like gasoline, oil and coal is exacerbating the frequency and intensity of heat and dryness, making certain regions more vulnerable to wildfires.

— Suman Naishadham, Los Angeles Times, 10 July 2026

Definition of dryness

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dehydrating

dehydration

deiced

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“Dehydration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dehydration. Accessed 20 Jul. 2026.

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Synonyms of dehydration

noun

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