acid

adjective

Definition of acidnext
1
as in acidic
causing or characterized by the one of the four basic taste sensations that is produced chiefly by acids an acid-tasting medicine

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Antonyms & Near Antonyms
2
as in angry
having or showing a habitually bad temper with her acid personality, my aunt could be relied upon to bring some much-needed balance to the holiday gush

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Antonyms & Near Antonyms
3
as in sarcastic
marked by the use of wit that is intended to cause hurt feelings a cultural gadfly known for an acid tongue that spares no one

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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 acid Three teenagers have been arrested in connection with an acid attack on six women in Jersey City, New Jersey, last month, public safety officials said. — Mirna Alsharif, NBC news, 15 July 2026 Over several decades, hundreds and hundreds of tons — hundreds of thousands of gallons — of acid waste from the pesticide DDT and even DDT itself were dumped into the ocean off the Palos Verdes Peninsula and near Catalina Island. — Patt Morrison, Los Angeles Times, 15 July 2026 The process produces both acid and base chemicals necessary for further processing. — Georgina Jedikovska, Interesting Engineering, 14 July 2026 Scotto highlighted that Kinetik has purpose-built its system for sour gas handling, giving it an edge over new competitors that may face permitting delays of at least three years to build acid gas injection wells. — Tipranks.com Staff, CNBC, 21 June 2026 See All Example Sentences for acid
Recent Examples of Synonyms for acid
  1. acidic
  2. angry
  3. sarcastic
  4. irritable
  5. satiric
  6. bilious
  7. barbed
  8. dyspeptic
Adjective
  • Opt for rich, sandy, loam soil with a slightly acidic to neutral pH level.
    — Michelle Mastro, Martha Stewart, 8 Sep. 2026
  • In the book’s first movements, our plucky, brilliant guide through the world of Black mega-church runs on acidic observations, wit, and drolly spouted trivia.
    — Emily Temple, Literary Hub, 8 Sep. 2026
Definition of acidic
Adjective
  • Why would anyone want to do this in a game about an angry, unkillable mutant with claws sharp enough to cut through space-time?
    — Gabriel Zamora, PC Magazine, 10 Sep. 2026
  • Seehorn carried a heavy load as its lead, playing a sad, angry woman forced to save the world from happiness and the hive mind.
    — Glenn Whipp, Los Angeles Times, 9 Sep. 2026
Definition of angry
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
  • As the fascination with Ernetti grows into something unhealthy, Béatrice subtly grows more tired, more distracted, more irritable and desperate for answers, small changes Sellier conveys with a smart sense of restraint.
    — Wilson Chapman, IndieWire, 2 Sep. 2026
  • The product immediately calmed down my irritable, rosacea-prone skin while delivering intense hydration that lasted all day.
    — Gina Vaynshteyn, StyleCaster, 31 Aug. 2026
Definition of irritable
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
  • Look the steady coarsening of American civic and political culture and the ways in which the once-outrageous—the bilious, hateful rhetoric and the creeping authoritarianism—have become almost ordinary.
    — Literary Hub, Literary Hub, 15 July 2026
  • Minaj’s bilious flurry is possibly related to claims that she is owed between $100 to 200 million related to her stake in Tidal, the music streaming service launched and spearheaded by Jay-Z in 2015 and was sold to Jack Dorsey’s company Square for $297 million in 2021.
    — Andrew Flanagan, Variety, 15 Oct. 2025
Definition of bilious
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
  • Govan might prevail on Lucas to join as well, as an idiosyncratic and dyspeptic if public-minded voice.
    — Gary Baum, HollywoodReporter, 10 Sep. 2026
  • Better is Danny Elfman’s spartan and fraught score, particularly the dyspeptic drums.
    — Amy Nicholson, Los Angeles Times, 8 Jan. 2026
Definition of dyspeptic

Browse Nearby Words

achy
acid
acidhead
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Cite this Entry

“Acid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/acid. Accessed 15 Sep. 2026.

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Britannica.com: Encyclopedia article about acid

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