Flighty and Sedate
Opposite meaning words
Flighty
Flighty adjective - Lacking in seriousness or maturity.
Usage example: flighty and giggly preteens at their first dance
Sedate
Sedate adjective - Not joking or playful in mood or manner.
Usage example: while not exactly cold, the doctor does maintain a sedate and purely professional demeanor with his patients
Cite this Source
Sedate and Flighty. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/flighty/sedate
Flighty & Sedate. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/flighty/sedate>.
Sedate or Flighty. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/flighty/sedate.
Google Ngram Viewer shows how "flighty" and "sedate" have occurred on timeline