English Reference
verb

worsen

v.
US /ˈwɝsən/ UK /wˈɜːsən/ wors·en UK spelling worsened, worsens

  1. 01 B2 Upper Intermediate

    to make a situation or a problem more difficult or unpleasant.

    to make something worse or to impair its quality. This transitive use requires a direct object.

    Simple

    Adding more salt to the soup will only worsen the taste.

    In context

    The new policy served only to worsen the existing tensions between the management and the local workforce.

    amelioratebetter

But antihistamines could actually worsen some menopausal symptoms, says Huang.

The Guardian· 14 Aug 2026

Fernandez's relationship with Chelsea worsened after the exit of Maresca in January.

BBC News· 14 Aug 2026

From Middle English wursnen; equivalent to worse + -en.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Middle English wursnen
Level B2 · Upper Intermediate
Frequency Occasional
Updated