Fortuitous and Prepense
Opposite meaning words
Fortuitous
Fortuitous adjective - Happening by chance.
Usage example: firmly believes that the creation of the universe was something other than just the fortuitous coming together of particles of matter
Prepense is an antonym for fortuitous.
Prepense
Cite this Source
Prepense and Fortuitous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fortuitous/prepense
Fortuitous & Prepense. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fortuitous/prepense>.
Prepense or Fortuitous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fortuitous/prepense.
Google Ngram Viewer shows how "fortuitous" and "prepense" have occurred on timeline