exacerbate

verb

ex·​ac·​er·​bate ig-ˈza-sər-ˌbāt How to pronounce exacerbate (audio)
exacerbated; exacerbating

transitive verb

: to make more violent, bitter, or severe
The new law only exacerbates the problem.
exacerbation noun

Did you know?

The Latin adjective acer, meaning "sharp," forms the basis of a number of English words. Acerbic ("having a bitter temper or sour mood"), acrid ("having a sharp taste or odor"), and acrimony ("a harsh manner or disposition") are just the tip of the jagged iceberg. First appearing in English in the 17th century, exacerbate combines the Latin prefix ex- ("out of" or "outside") with acer offspring acerbus, meaning "harsh" or "bitter." Just as pouring salt in a wound worsens pain, things that exacerbate cause a situation to go from bad to worse. A pointed insult or cutting remark, for example, might exacerbate tensions between two bitter rivals. The legacy of acer isn't all negative, however. The Latin name for the genus of maple trees and shrubs is Acer, owing to maples’ characteristically pointy leaves.

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Exacerbate vs. Exasperate

Exacerbate is frequently confused with exasperate, and with good reason. Not only do these words resemble one another in spelling and pronunciation, they also at one time held exceedingly similar meanings. Exasperate is today most commonly used as a synonym of annoy, but for several hundred years it also had the meanings “to make more grievous” and “to make harsh or harsher.” Exacerbate is now the more common choice of these two words when one seeks to indicate that something is becoming increasingly bitter, violent, or unpleasant. It comes in part from the Latin word acer, meaning “sharp,” whereas exasperate is from asper, the Latin word for “rough.”

Examples of exacerbate in a Sentence

The declining retirement security faced by growing numbers of Americans is being exacerbated by increasing longevity and quickly rising health care costs. Jeff Madrick, New York Review of Books, 20 Mar. 2008
… the sway that pack journalism holds on the Beltway press corps persists. The Crowd is never so influential as in the ever-lengthening season of presidential campaigns. The feverish obsessions of the blogosphere have only exacerbated the phenomenon: Now the herd just turns faster in pursuit of some ginned-up "controversy" or faux scandal. Editor & Publisher, April 2007
The proposed factory shutdown would only exacerbate our unemployment problems. His angry comments have exacerbated tensions in the negotiation process.
Recent Examples on the Web His dental disease is exacerbated by other medical conditions – esophagitis, severe acid reflux and Type 2 diabetes. Ken Alltucker, USA TODAY, 14 July 2024 The dynamic is only exacerbated, experts say, by the current political environment where Americans increasingly cannot agree on a common set of facts and exist in alternate — and separate — realities. Clara Ence Morse, Washington Post, 14 July 2024 But a 1988 state policy that has suppressed insurance rates despite the Golden State’s higher home values has exacerbated the problem, as costs have skyrocketed. Laurent Belsie, The Christian Science Monitor, 11 July 2024 Since stress can exacerbate seborrheic dermatitis, incorporating stress-reducing activities like exercise, meditation or hobbies into your routine can help keep flare-ups at bay. Leslie Baumann, Miami Herald, 11 July 2024 See all Example Sentences for exacerbate 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'exacerbate.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

borrowed from Latin exacerbātus, past participle of exacerbāre "to irritate, exasperate, make worse," from ex- ex- entry 1 + acerbāre "to make bitter, make worse," verbal derivative of acerbus "acid, bitter, bitterly hostile, distressing" — more at acerb

First Known Use

1660, in the meaning defined above

Time Traveler
The first known use of exacerbate was in 1660

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Cite this Entry

“Exacerbate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exacerbate. Accessed 24 Jul. 2024.

Medical Definition

exacerbate

transitive verb
ex·​ac·​er·​bate ig-ˈzas-ər-ˌbāt How to pronounce exacerbate (audio)
exacerbated; exacerbating
: to cause (a disease or its symptoms) to become more severe
her condition was exacerbated by lack of care
exacerbation noun

More from Merriam-Webster on exacerbate

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