acidity

noun

ə-ˈsi-də-tē How to pronounce acidity (audio)
Definition of aciditynext
1
as in bitterness
a harsh or sharp quality detected a certain acidity in the way he responded

Synonyms & Similar Words

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Antonyms & Near Antonyms
2
as in severity
biting sharpness of feeling or expression the acidity of their relationship was well known to their mutual acquaintances

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

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 acidity The vinegar is key because its intense acidity has the ability to kill a weed almost instantly. — The Spruce, 6 Aug. 2026 Notes like passionfruit, mango, and coconut can add creamy texture to a fragrance, while notes of blackcurrant, black cherry, and berries bring acidity, for example. — Alanna Martine Kilkeary, Glamour, 5 Aug. 2026 Its high acidity and bright red fruit cut through the rich texture of the baked salmon. — Carole Kotkin, Miami Herald, 5 Aug. 2026 Remove summer weeds, till the ground and test the soil acidity to adjust if needed. — Tom MacCubbin, The Orlando Sentinel, 1 Aug. 2026 See All Example Sentences for acidity
Recent Examples of Synonyms for acidity
  1. bitterness
  2. severity
  3. bite
  4. hostility
  5. edge
  6. bile
  7. virulence
  8. tartness
Noun
  • Little united the Syrian rebels during the country’s civil war from 2011 to 2024 outside of their hatred of Assad, and Damascus has sought to cultivate this memory of bitterness to keep the country’s disparate groups together.
    — Brady Knox, The Washington Examiner, 11 Aug. 2026
  • The tea supplies tannins and bitterness while maple and orange recreate that familiar balance of sweet, bitter and citrus.
    — Ryan Brennan August 9, Kansas City Star, 9 Aug. 2026
Definition of bitterness
Noun
  • But researchers stress that the more concerning trends are the severity of the injuries and the fact that they’re especially pronounced among children.
    — ABC News, ABC News, 14 Aug. 2026
  • The researchers found a relationship between the apparent covertness of the recording devices and the severity of the harassment.
    — Joshua Hong, Fortune, 14 Aug. 2026
Definition of severity
Noun
  • There was a corn shucking contest, elote corn bites at concession stands and fans decked out in corn costumes or hats.
    — Chris Gardner, HollywoodReporter, 17 Aug. 2026
  • There will also be six freshly shucked oysters and caviar bites paired with Italian wines.
    — Hema Sivanandam, Mercury News, 17 Aug. 2026
Definition of bite
Noun
  • The Soviet Union took them from Japan in the final days of World War II, and the dispute has kept the countries from signing a peace treaty formally ending their hostilities.
    — ABC News, ABC News, 18 Aug. 2026
  • Riyadh and Abu Dhabi were already at loggerheads over Syria, with Saudi Arabia backing the post-Assad regime and the UAE sharing Israel’s hostility to it, and Yemen, where Saudi Arabia had just driven out Emirati proxies.
    — MARC LYNCH, Foreign Affairs, 18 Aug. 2026
Definition of hostility
Noun
  • In addition, Greg Rousseau and Bradley Chubb were the only edge-rushing outside linebackers on the field for the Bills’ first-team defense.
    — Joe Buscaglia, New York Times, 16 Aug. 2026
  • And this year, the popular concept will be revisited in a new mid-top form, giving the shoe an even more boot-like edge.
    — Riley Jones, Footwear News, 16 Aug. 2026
Definition of edge
Noun
  • The liver just might be one of your hardest-working organs, producing proteins and filtering the blood, metabolizing nutrients and creating necessary bile for digestion.
    — Alexandra Frost, USA Today, 7 Aug. 2026
  • According to the Mayo Clinic, the disease begins in the slender tubes that carry digestive bile and is associated with symptoms like abdominal pain, fatigue, fever and night sweats.
    — Zoey Lyttle, PEOPLE, 6 Aug. 2026
Definition of bile
Noun
  • Firefighters and authorities in both European countries were caught off guard by the virulence of the fires, which were fueled by high temperatures and the long-term effects of climate change.
    — ABC News, ABC News, 25 July 2026
  • The virulence of the French and Spanish wildfires, fueled by high temperatures and the long-term effects of climate change, caught fire crews and authorities off guard.
    — Mark Carlson, Fortune, 25 July 2026
Definition of virulence
Noun
  • Green apples generally contain more malic acid, giving them their signature tartness.
    — Daryl Austin, USA Today, 16 Aug. 2026
  • The perfume opens with the tartness of fig sharpened by a sprinkle of black pepper.
    — Jenny Berg, Vogue, 4 Aug. 2026
Definition of tartness

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acidic
acidity
acidness
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Cite this Entry

“Acidity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/acidity. Accessed 19 Aug. 2026.

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More from Merriam-Webster on acidity

Nglish: Translation of acidity for Spanish Speakers

Britannica.com: Encyclopedia article about acidity

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