Meliorism
Meliorism noun - The belief that the world can be made better by human effort.
Mutual synonyms
Cite this Source
Optimism and Meliorism. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/meliorism/optimism
Meliorism & Optimism. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/meliorism/optimism>.
Optimism or Meliorism. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/meliorism/optimism.
Google Ngram Viewer shows how "meliorism" and "optimism" have occurred on timeline