Improved and Underweight

Opposite meaning words

Improved adjective - Being far along in development.

Usage example: an improved version of the software is now available

Show all Definitions

Underweight is an antonym for improved.

Underweight adjective - Having little weight.

Show all Definitions

Improved is an antonym for underweight.

Cite this Source

Underweight and Improved. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/improved/underweight

Improved & Underweight. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/improved/underweight>.

Underweight or Improved. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/improved/underweight.

Google Ngram Viewer shows how "improved" and "underweight" have occurred on timeline