Definition of causticnext

Synonym Chooser

How does the adjective caustic contrast with its synonyms?

Some common synonyms of caustic are acrid, mordant, and scathing. While all these words mean "stingingly incisive," caustic suggests a biting wit.

caustic comments

When is acrid a more appropriate choice than caustic?

While the synonyms acrid and caustic are close in meaning, acrid implies bitterness and often malevolence.

acrid invective

In what contexts can mordant take the place of caustic?

In some situations, the words mordant and caustic are roughly equivalent. However, mordant suggests a wit that is used with deadly effectiveness.

mordant reviews of the play

When might scathing be a better fit than caustic?

Although the words scathing and caustic have much in common, scathing implies indignant attacks delivered with fierce severity.

a scathing satire

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 caustic Andy reunites with Nigel Kipling (Tucci), Miranda’s close confidant who’s as kind and joyfully caustic as ever, and also Emily Charlton (Blunt), Andy’s frenemy from the first film, who has traded in magazines for retail because that’s where the money is now. Brian Truitt, USA Today, 29 Apr. 2026 The musical is about the caustic intersection of politics and showbiz. ABC News, 29 Apr. 2026 But The Last Five Years’ framework as a caustic duet means that the choice of Cathy can’t be taken lightly. Ct Jones, Rolling Stone, 20 Apr. 2026 In Tehran, military strikes have turned the sky black and the air caustic, a stark reminder that modern war runs on carbon. Brian Lee, The Orlando Sentinel, 2 Apr. 2026 See All Example Sentences for caustic
Recent Examples of Synonyms for caustic
Adjective
  • In addition to Miranda's scathing remarks to Andy (Anne Hathaway) while trying to complete seemingly impossible tasks, Emily (Emily Blunt) and Nigel (Stanley Tucci) taught her how to navigate office politics with their own sarcastic comments.
    Christopher Rudolph, PEOPLE, 3 May 2026
  • Middle of Nowhere’s Kacey is witty, a bit sarcastic, alternately ecstatic and frustrated but always ready to entertain.
    Molly Mary O’Brien, Pitchfork, 1 May 2026
Adjective
  • Part satirical, part political, the BAFTA-winning film and subsequent album, Fine Art — a level up from their 2018 Irish-language mixtape 3CAG — solidified Kneecap’s place in music, earning them fans worldwide who come out in droves to their gigs and turning them into a popular festival draw.
    Lily Moayeri, SPIN, 6 May 2026
  • The Boys is an American satirical dark comedy television show that flips the conventional superhero narrative on its head by imagining a society where superpowers are abused for influence and profit.
    Encyclopedia Britannica, Encyclopedia Britannica, 5 May 2026
Adjective
  • Most varieties prefer full sun to partial shade and rich, slightly acidic soil that drains well.
    Jessica Safavimehr, Southern Living, 13 May 2026
  • Rex Reed, a critic and journalist known for his brash, often acidic takes on films and filmmakers, died Tuesday at his Manhattan home.
    Brent Lang, Variety, 12 May 2026
Adjective
  • If choosing wines, focus on bright, higher-acid white wines that cut through the mouth-coating fattiness of cheese.
    Anna Lee Iijima, Chicago Tribune, 20 Apr. 2026
  • This summery salad is a lesson in salt, fat, acid, and heat.
    Maggie Meyer Glisan, Better Homes & Gardens, 19 Apr. 2026
Adjective
  • Through the 1960s, Black residents could not attend movies or plays at the segregated theater, and the property long had a fence topped with barbed wire facing the neighborhood.
    Andres Viglucci, Miami Herald, 8 May 2026
  • Against the backdrop of prison watchtowers and barbed wire, the day in Joliet featured three hours’ worth of pregame festivities, including 15 food trucks serving delicacies as quintessential as hot dogs and as unique as gourmet pasta in garlic bread cones.
    Audrey Pachuta, Chicago Tribune, 1 May 2026
Adjective
  • There were no gloves, no masks in sight –– nothing to separate workers skin from corrosive substances or their lungs from the fumes.
    Ayushi Shah, CNN Money, 9 May 2026
  • Using magnetic fields, this system enables power transfer to electric ships without physical metal contact, shielding vital components from nature’s corrosive elements.
    Mrigakshi Dixit, Interesting Engineering, 6 May 2026

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Cite this Entry

“Caustic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/caustic. Accessed 14 May. 2026.

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