Improve and Open up

Opposite meaning terms

Improve verb - To make better.

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Open up is an antonym for improve.

Open up verb - Cause to open or to become open.

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Improve is an antonym for open up in cause bodily damage topic.

Cite this Source

Open up and Improve. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/improve/open_up

Improve & Open up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/improve/open_up>.

Open up or Improve. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/improve/open_up.

Google Ngram Viewer shows how "improve" and "open up" have occurred on timeline