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 Is this feud really an issue of control, competition, or a caustic relationship? Chris Westfall, Forbes, 24 Dec. 2024 Yet the canny level of observation — at once casual, caustic and empathetic — makes for a film that adds up to considerably more than the sum of its seemingly offhand parts. Dennis Harvey, Variety, 21 Dec. 2024 There are so many wonderfully caustic plotlines in this perfect 30 Rock episode. Esther Zuckerman, TIME, 12 Dec. 2024 Cher is a bracing read, peppered with caustic quips and self-effacing anecdotes, but fundamentally frank. Sophie Gilbert, The Atlantic, 21 Nov. 2024 See all Example Sentences for caustic 
Recent Examples of Synonyms for caustic
Adjective
  • Awkward teen genius Peter Parker, who's a sarcastic, selfless hero?
    DeVonne Goode, Parents, 29 Jan. 2025
  • His voice takes a rare sarcastic tinge, an angle that’s refreshing and unexpected from a fairly earnest thinker.
    Daniel D'Addario, Variety, 21 Jan. 2025
Adjective
  • The tone, like the title, is satiric and pitch black.
    Andrew Silow-Carroll, Sun Sentinel, 30 Jan. 2025
  • Gad originated the role of Elder Cunningham alongside Andrew Rannells' Elder Price in a satiric look at two young missionaries' misguided attempts to spread the gospel in a small Ugandan village.
    Ryan Coleman, EW.com, 16 Jan. 2025
Adjective
  • Plant the carrot seed in deep, loose soil free of rocks with a slightly acidic pH. Instead of putting carrot plants where other members of the carrot family grew or are growing, consider placing it near a sage plant (a good companion for preventing carrot rust flies).
    Lauren Thomann, Better Homes & Gardens, 8 Feb. 2025
  • Bittersweet chocolate provides a pronounced bitter and even slightly acidic flavor.
    Gretchen McKay, Twin Cities, 5 Feb. 2025
Adjective
  • Even perennials have varying soil needs: some prefer more acid or more alkaline soil, or prefer a wet site or a dry one.
    Beth Botts, Chicago Tribune, 2 Feb. 2025
  • Fluoride also replaces minerals lost from teeth due to acid breakdown, according to the CDC. ABC News' Youri Benadjaoud and Anne Flaherty contributed to this report.
    Mary Kekatos, ABC News, 29 Jan. 2025
Adjective
  • The sun is shining outside, but the darkness of the multistory complex – a network of torture chambers and cold cells cut off from the outside world by concrete walls and a latticework of braided barbed wire – is overwhelming.
    Scott Peterson, The Christian Science Monitor, 31 Jan. 2025
  • Manny found Gabriela, who had tripped and gotten tangled in a barbed wire fence, twisting her ankle.
    Matt Webb Mitovich, TVLine, 31 Jan. 2025
Adjective
  • However, hope is not immune to the corrosive effects of despair and disillusionment.
    Contributed Content, Twin Cities, 7 Feb. 2025
  • The exchange between artist and patron, however, becomes corrosive, a tumultuous dynamic fueled by Van Buren’s megalomania and Tóth’s creative compulsion.
    Madison Bloom, Pitchfork, 24 Jan. 2025

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Thesaurus Entries Near caustic

Cite this Entry

“Caustic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/caustic. Accessed 16 Feb. 2025.

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