Costume ball and Openness
Opposite meaning terms
Costume ball
Openness
Openness noun - The free expression of one's true feelings and opinions.
Costume ball is an antonym for openness.
Cite this Source
Openness and Costume ball. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/costume_ball/openness
Costume ball & Openness. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/costume_ball/openness>.
Openness or Costume ball. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/costume_ball/openness.
Google Ngram Viewer shows how "costume ball" and "openness" have occurred on timeline