worsen

verb

wors·​en ˈwər-sᵊn How to pronounce worsen (audio)
worsened; worsening
ˈwərs-niŋ
ˈwər-sᵊn-iŋ How to pronounce worsen (audio)
Synonyms of worsennext

intransitive verb

: to become worse
the weather began to worsen

Examples of worsen in a Sentence

Spending more money is only going to worsen the problem. the condition of the house worsened with every year of neglect
Recent Examples on the Web
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.
Routhenstein noted that low levels may also worsen inflammation in autoimmune conditions such as psoriasis, and can negatively affect eye health, since omega-3s play a key structural role in the retina. Kelly McGreal, FOXNews.com, 14 Dec. 2025 The incident comes amid a turbulent year for air travel, marked by high-profile safety scares including runway incursions, severe turbulence injuries, and the government shutdown worsening mounting strain on aviation systems during peak travel periods. Alaa Elassar, CNN Money, 13 Dec. 2025 Spoofing Nicole Kidman‘s zeitgeisty AMC Theatres ad, the activist and actress warned of corporate greed and worsening cinematic offerings. Natalie Oganesyan, Deadline, 13 Dec. 2025 Low visibility, extremely low temperatures and worsening road conditions are also factors. Aaron Valdez, Cincinnati Enquirer, 13 Dec. 2025 See All Example Sentences for worsen

Word History

First Known Use

13th century, in the meaning defined at transitive sense

Time Traveler
The first known use of worsen was in the 13th century

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Cite this Entry

“Worsen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/worsen. Accessed 17 Dec. 2025.

Kids Definition

worsen

verb
wors·​en ˈwərs-ᵊn How to pronounce worsen (audio)
worsened; worsening ˈwərs-niŋ How to pronounce worsen (audio)
-ᵊn-iŋ
: to make or become worse
the weather worsened

More from Merriam-Webster on worsen

Last Updated: - Updated example sentences
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