acidic

adjective

ə-ˈsi-dik How to pronounce acidic (audio)
Definition of acidicnext
1
as in acid
causing or characterized by the one of the four basic taste sensations that is produced chiefly by acids the acidic flavor of lemon goes nicely with broiled fish

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Antonyms & Near Antonyms
2
as in sarcastic
marked by the use of wit that is intended to cause hurt feelings her often acidic reviews have ruffled more than a few toques in the restaurant kitchens of New York

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 acidic The lower the pH value is on the scale, the more acidic soils are, while higher soil pH values correspond to more alkaline conditions. — Lauren Landers, Better Homes & Gardens, 5 Sep. 2026 Seager and her colleagues suggest that there is mounting evidence that the ingredients for life may exist in the highly acidic clouds that blanket Venus. — Leonard David, Space.com, 3 Sep. 2026 Electrolyzers operating with desalinated seawater or acidic solutions typically employ titanium structural components, including titanium protected with expensive gold or platinum coatings. — New Atlas, 3 Sep. 2026 That’s not inherently bad, but too many ketones cause blood to become highly acidic. — Victoria Song, The Verge, 2 Sep. 2026 See All Example Sentences for acidic
Recent Examples of Synonyms for acidic
  1. acid
  2. sarcastic
  3. sour
  4. satiric
  5. barbed
  6. corrosive
  7. caustic
Adjective
  • The idea that these two would have a five-minute-or-less breakup conversation, then plop down on the couch and happily embark on an acid trip together, strains credulity a little, even for this bizarre, codependent friend group.
    — Ben Rosenstock, Vulture, 28 Aug. 2026
  • In a sequencer that resembled a large fridge, millions of short nucleic-acid fragments would be identified in the span of ten hours.
    — Jason Liebowitz, New Yorker, 25 Aug. 2026
Definition of acid
Adjective
  • Starring Andrew Scott as British actor Ian Charleson, who throws himself into playing Hamlet while succumbing to AIDS, the film’s ensemble cast features Dolan as the sarcastic receptionist at the National Theatre in London.
    — Georg Szalai, HollywoodReporter, 10 Sep. 2026
  • The sarcastic Chandler Bing (Matthew Perry) and affable actor Joey Tribbiani (Matt LeBlanc) are among her favorite characters.
    — Mack DeGeurin, Popular Science, 9 Sep. 2026
Definition of sarcastic
Adjective
  • Gasly’s pole and seventh-place finish comes on a weekend that started sour for Alpine.
    — Madeline Coleman, New York Times, 6 Sep. 2026
  • And now all they’re left with is the sour, bitter taste of having been played.
    — Mirjam Swanson, Los Angeles Times, 3 Sep. 2026
Definition of sour
Adjective
  • According to The Jerusalem Post, Malkovich is scheduled to return to Tel Aviv for the satirical theatrical-musical production on April 13 at the Charles Bronfman Auditorium.
    — Lexi Carson, HollywoodReporter, 5 Sep. 2026
  • Critics have long speculated that his depiction was satirical—that the first utopian literary work was, at least in part, dystopian.
    — Boris Kachka, The Atlantic, 4 Sep. 2026
Definition of satiric
Adjective
  • There are plenty of Ostalgie museums in today’s united Germany, furnished with memorabilia of the German Democratic Republic, from twigs of barbed wire to Trabant gearboxes.
    — Isaac Chotiner, New Yorker, 3 Sep. 2026
  • Across the lot in an unused patch of pavement, pops of bright orange and yellow reach skyward toward the imposing barbed wire that’s laced atop metal security bars.
    — Leigh-Ann Jackson, Los Angeles Times, 2 Sep. 2026
Definition of barbed
Adjective
  • Plus, the pewter-like hue of tantalum has a certain appeal that can’t be achieved in other materials and it’s also prized for its anti-corrosive properties.
    — Paige Reddinger, Robb Report, 1 Sep. 2026
  • The oxide layer becomes a physical barrier, which prevents the corrosive molten lead from touching the base structural steel.
    — Aman Tripathi, Interesting Engineering, 26 Aug. 2026
Definition of corrosive
Adjective
  • Villegas prevailed in a caustic primary over state lawmaker Jasmeet Bains, a moderate who was backed by the Democratic Congressional Campaign Committee.
    — ABC News, ABC News, 5 Sep. 2026
  • Thus far, Eisenkot, a classic centrist, has been blunt and sometimes caustic in making the case against the prime minister.
    — Amos Harel, Foreign Affairs, 2 Sep. 2026
Definition of caustic

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acidheads
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acidity
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Cite this Entry

“Acidic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/acidic. Accessed 13 Sep. 2026.

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