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.
Many opponents oppose any new generation fueled by natural gas, warning carbon emissions will worsen climate change. Jeff Amy, Fortune, 21 Dec. 2025 Dallasta, 43, battles anxiety, which has worsened with Vesiolko's detention. Lauren Villagran, USA Today, 21 Dec. 2025 Dust can make your living spaces look neglected, but more importantly, the debris feeds dust mites and worsens allergies. Brandee Gruener, Southern Living, 21 Dec. 2025 Experts warn that sucking out bee venom or scraping a stinger with a credit card can worsen the sting and spread the venom. Taryn White, Travel + Leisure, 20 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

Browse Nearby Words

Cite this Entry

“Worsen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/worsen. Accessed 26 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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