Acheronian and Pleasant
Opposite meaning words
Acheronian
Acheronian adjective - Dark and dismal as of the rivers Acheron and Styx in Hades.
Pleasant
Pleasant adjective - Giving pleasure or contentment to the mind or senses.
Acheronian is an antonym for pleasant.
Cite this Source
Pleasant and Acheronian. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/acheronian/pleasant
Acheronian & Pleasant. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/acheronian/pleasant>.
Pleasant or Acheronian. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/acheronian/pleasant.
Google Ngram Viewer shows how "acheronian" and "pleasant" have occurred on timeline