Improved and Unaltered

Opposite meaning words

Improved adjective - Being far along in development.

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Unaltered is an antonym for improved.

Unaltered adjective - Remaining in an original state.

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Improved is an antonym for unaltered in not improved topic.

Nearby Words: unalterable, unalterably

Cite this Source

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

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

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

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