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Definition of worsen
worsen
/ˈwɜːrs.ən/
wor · sen
Adjective:worsening
•Past Simple:worsened
•Past Participle:worsened
•Present Participle:worsening
worsen Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 5k
Syllables
2
worsen Game Scores & Validity
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WWF
Wordle Guess
• verb
1
To become more severe, unfavorable, or inferior in quality or condition.
Example
"Traffic congestion tends to worsen during the evening rush hour."
2
To make a situation, problem, or condition more severe or unpleasant.
Example
"Ignoring the leaky roof will only worsen the structural damage over the winter."
Synonyms
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Word Origin & Etymology
Formed in Middle English as worsnen, combining the comparative adjective worse (from Old English wyrsa) with the verbal suffix -en.
Cite this Entry
Wordmom. (2026). Definition of Worsen. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/worsen