Improve and Thin out

Opposite meaning terms

Improve verb - To make better.

Show all Definitions

Thin out is an antonym for improve.

Thin out verb - Make sparse.

Show all Definitions

Improve is an antonym for thin out in reduce the strength of topic.

Cite this Source

Thin out and Improve. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/improve/thin_out

Improve & Thin out. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/improve/thin_out>.

Thin out or Improve. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/improve/thin_out.

Google Ngram Viewer shows how "improve" and "thin out" have occurred on timeline